Manual Romi Gl 240 543925

ROMI

®

PROGRAMMING AND OPERATION MANUAL ROMI G / GL / GLM CNC FANUC 0I-TD T51169B

INDÚSTRIAS ROMI S/A TRADING DIVISION Rua Corioliano, 710 Lapa 05047-900 São Paulo - SP- Brazil Phone + 55 11 3670-0110 Fax: 3865-9510 Website: www.romi.com.br

HEADQUARTERS Avenida Pérola Byington, 56, Centro 13453-900 Santa Bárbara D’Oeste – SP – Brazil Phone +55 19 3455-9000 Fax: 3455-2499 Email: aplicaçã[email protected]

ÍNDICE LEVEL I 1 - COORDINATE SYSTEM______________________________________ 2

1.1- ABSOLUTE COORDINATE SYSTEM................................................................. 3

2 - TYPES OF FUNCTION_ ______________________________________ 5

2.1 - POSITIONING FUNCTIONS................................................................................ 5 2.2 - SPECIAL CODES................................................................................................ 5 2.2.1 - Code: N................................................................................................... 5 2.2.2 - Code: O................................................................................................... 6 2.2.3 - Code: Bar (/)........................................................................................... 6 2.2.4 - Code: F................................................................................................... 6 2.2.5 - Code: T................................................................................................... 6

3 - PREPARATORY FUNCTIONS__________________________________ 7 4 - INTERPOLATION FUNCTIONS_ _______________________________ 9

4.1 - FUNCTION: G00.................................................................................................. 9 4.2 - FUNCTION: G01.................................................................................................. 9 4.3 - FUNCTION: G02 E G03..................................................................................... 10 4.3.1 - Function: R........................................................................................... 11 4.3.2 - Function: I and K................................................................................. 11 4.4 - FUNCTION: “,R” / “,C”...................................................................................... 13 4.5 - FUNCTION: G33................................................................................................ 14

5 - DWELL TIME (DWELL)______________________________________ 16

5.1 - FUNCTION: G04................................................................................................ 16

6 - TOOL RADIUS OFFSET_____________________________________ 17

6.1 - FUNCTION: G40................................................................................................ 17 6.2 - FUNCTION: G41................................................................................................ 18 6.3 - FUNCTION: G42................................................................................................ 18 6.4 - TOOL QUADRANTS FOR RADIUS OFFSET................................................... 19 6.5 - EXAMPLES OF PROGRAM WITH RADIUS OFFSET:..................................... 20

7 - SIMPLE CYCLES_ _________________________________________ 21

7.1 - FUNCTION: G78................................................................................................ 21

8 - CYCLES OF MULTIPLE REPETITIONS_________________________ 23

8.1 - FUNCTION: G70................................................................................................ 23 8.2 - FUNCTION: G71................................................................................................ 24 8.3 - FUNCTION: G72................................................................................................ 27 8.4 - FUNCTION: G73................................................................................................ 30

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8.5 - FUNCTION: G74................................................................................................ 33 8.5.1 – Drilling cycle....................................................................................... 33 8.5.2 - Turning cycle....................................................................................... 34 8.6 - FUNCTION: G75................................................................................................ 35 8.6.1 - Grooves cycle...................................................................................... 35 8.6.2 - Facing cycle......................................................................................... 36 8.7 - FUNCTION: G76................................................................................................ 37

9 - DRILLING CYCLES_________________________________________ 40

9.1- FUNCTION : G80............................................................................................... 40 9.2- FUNCTION : G83............................................................................................... 40 9.3 - FUNCTION : G84............................................................................................... 41 9.3.1 - Threading cycle with floating tapping............................................... 41 9.3.2 - Threading cycle with rigid tapping.................................................... 42 9.4 - FUNCTION : G85............................................................................................... 43

10 - OTHER PREPARATORY FUNCTIONS_________________________ 44

10.1 - FUNCTION: G20.............................................................................................. 44 10.2 - FUNCTION: G21.............................................................................................. 44 10.3 - FUNCTION: G28.............................................................................................. 44 10.4 - FUNCTION: G90.............................................................................................. 44 10.5 - FUNCTION: G91.............................................................................................. 45 10.6 - FUNCTION: G92.............................................................................................. 45 10.7 - FUNCTION: G94.............................................................................................. 45 10.8 - FUNCTION: G95.............................................................................................. 45 10.9 - FUNCTION: G96.............................................................................................. 46 10.10 - FUNCTION: G97............................................................................................ 46

11 - UNCONDITIONAL DEVIATION_______________________________ 47 12 - SUB-PROGRAM CALL AND RETURN_________________________ 48 13 - SPECIAL FUNCTIONS_____________________________________ 50

13.1 - FUNCTION : G10............................................................................................. 50 13.2 - FUNCTION “G64”........................................................................................... 51 13.3 - DIRECT INPUT OF VALUES FOR BEVELS AND CONCORDANCES.......... 52 13.4 - FUNCTION G65............................................................................................... 54 13.5 – WORK REFERENCE (G54 A G59)................................................................. 56

14 - MISCELLANEOUS OR AUXILIARY FUNCTIONS________________ 57 15 - SEQUENCE FOR MANUSCRIPT PROGRAMMING ______________ 65

15.1 - PART DRAWING STUDY: FINAL AND RAW.................................................. 65 15.2 - PROCESS TO USE.......................................................................................... 65

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15.3 - TOOL SET FOCUSED ON CNC...................................................................... 65 15.4 - KNOW-HOW OF MACHINE’S PHYSICAL PARAMETERS AND COMMAND PROGRAMMING SYSTEMS............................................................................. 65 15.5 - DEFINITION IN FUNCTION OF MATERIAL, CUTTING PARAMETERS, AS INFEED, SPEED, ETC....................................................................................... 65

16 - CALCULATIONS__________________________________________ 66

16.1 - CUTTING SPEED (VC).................................................................................... 66 16.2 - REVOLUTION (N)............................................................................................ 66 16.3 - CUTTING POWER (NC)................................................................................... 66

17- PROGRAMMING FLOWCHART_ _____________________________ 68 18 - POWER GRAPHIC_ _______________________________________ 69

18.1 - POWER GRAPHIC GL 240 / 240M.................................................................. 69 18.2 - POWER GRAPHIC GL 280 / 280M.................................................................. 70 18.3 - POWER GRAPHIC, LIVE TOOL...................................................................... 71 18.4 - POWER GRAPHIC, RIGHT HEADSTOCK...................................................... 71

LEVEL II 1- DEFINITION OF AXES_______________________________________ 74

1.1 - AXES X / Z.......................................................................................................... 74 1.2 - SPINDLES.......................................................................................................... 74 1.3 - AXIS C................................................................................................................ 75 1.3.1 - FUNCTION M85 / M86.......................................................................... 77

2 - LIVE TOOL HOLDER_ ______________________________________ 78 3 - TOOL GEOMETRIC CORRECTOR_____________________________ 79

3.1 - STATIC TOOLS.................................................................................................. 79 3.2 - DRIVEN TOOLS................................................................................................. 79 3.3 - TOOL CORRECTION SYSTEMS....................................................................... 80

4 - RADIUS OFFSET AND CIRCULAR INTERPOLATION_____________ 81

4.1 STATIC TOOLS.................................................................................................... 81 4.2 - DRIVEN TOOLS................................................................................................. 82

5. DRIVEN TOOL PROGRAMMING (AXIS C)_______________________ 84

5.1 AXIAL MILLING.................................................................................................... 84 5.2 AXIAL INTERPOLATION:.................................................................................... 84 5.3 RADIAL MILLING................................................................................................. 87 5.4 CYLINDRICAL INTERPOLATION........................................................................ 88

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5.5 - AXIAL DRILLING............................................................................................... 91 5.6 - RADIAL DRILLING............................................................................................ 93

LEVEL III 1 - EXTERNAL TURNING AND FACING WITH RADIUS OFFSET_______ 96 2 - AXIAL DRILLING AND TAPPING______________________________ 97 3 - RADIAL MILLING, DRILLING AND TAPPING____________________ 98 4 - CIRCULAR INTERPOLATION – AXIS C_________________________ 99 5 - HELICAL INTERPOLATION - AXES X / Z / C____________________ 100 6- POLAR COORDINATES – AXES X / C_________________________ 101 7 - CYLINDRICAL INTERPOLATION – AXES Z / C_ ________________ 102

LEVEL IV 1 - COMMAND ________________________________________ 104

1.1 - COMMAND – CNC’S GE FANUC 0I-TD............................................ 104 1.2 - COMMAND - MDI UNIT.................................................................... 105 1.2.1 – Navigation keys................................................................................ 105 1.2.2 – Character and numeric keys............................................................ 106 1.2.3 – Edition Keys...................................................................................... 106 1.2.4 – Page / cursor change keys.............................................................. 107 1.3 - OPERATION – MDI UNIT.................................................................. 108 1.4 - ROMI’S OPERATION .......................................................................... 110 1.5 - SERIAL OUTLET RS-232 AND POWER OUTLET......................................... 113

2 - INITIAL OPERATIONS_ _____________________________________114

2.1 - TURN MACHINE ON........................................................................................ 114 2.2 - TURN MACHINE OFF...................................................................................... 114 2.3 - MOVE SHAFTS IN CONTINOUS JOG............................................................ 114 2.4 - MOVE SHAFTS USING ELECTRONIC HANDLE .......................................... 114 2.5 - OPERATE COMMAND BY MID (MANUAL INPUT OF DATA)........................ 114 2.6 - MOVE SHAFTS WITH SPINDLE TURNED ON............................................... 115 2.7 - MOVE SHAFTS WITH INCREMENTAL JOG.................................................. 115

3 - PROGRAM EDITION________________________________________116 VI

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3.1 - CREATE A NEW PROGRAM.......................................................................... 116 3.2 - SELECT A PROGRAM EXISTING AT DIRECTORY....................................... 116 3.3 - SEARCH A PROGRAM DATA......................................................................... 116 3.3.1 - Search a data by cursors (←, ↑, → or ↓)......................................... 116 3.3.2 - Search a data by “SRH” key............................................................. 117 3.4 – TO INSERT DATA IN PROGRAM................................................................... 117 3.5 – CHANGE PROGRAM DATA........................................................................... 117 3.6 – DELETE DATA FROM PROGRAM................................................................. 117 3.7 – DELETE A PROGRAM BLOCK...................................................................... 117 3.8 – DELETE MANY BLOCKS FROM PROGRAM................................................ 118 3.9 – DELETE A PROGRAM ................................................................................... 118 3.10 - DELETE ALL PROGRAMS............................................................................ 118 3.11 - RENUMBER A PROGRAM............................................................................ 118

4 - DATA COMMUNICATION_ ___________________________________119

4.1 - SPECIFICATION OF COMMUNICATION PORT............................................. 119 4.2 - COMMUNICATION BY SERIAL PORT (RS 232)............................................ 119 4.2.1 - set communication parameters....................................................... 119 4.2.2 - Cable specification ........................................................................... 120 4.2.3 - Save a program ................................................................................. 120 4.2.4 - Load a program................................................................................. 120 4.2.5 - Save tool correctors.......................................................................... 121 4.2.6 - Load tools correctors........................................................................ 121 4.3 – COMMUNICATION BY PCMCIA PORT.......................................................... 121 4.3.1 – Recommended hardware for reading and recording:................... 121 4.3.2 – format memory card:........................................................................ 123 4.3.3 - View files from memory card............................................................ 123 4.3.4 - Search a file....................................................................................... 124 4.3.5 - Save a program at the memory card............................................... 124 4.3.6 - Load a program from memory card................................................. 124 4.3.7 - Delete a file form memory card........................................................ 125

5 - TEST OF PROGRAMS_ ____________________________________ 126

5.1 - TEST PROGRAMS WITH NO PLATE TURNING AND NO SHAFT MOVEMENT.. 126 5.1.1 - Quick test........................................................................................... 126 5.1.2 - Graphic test........................................................................................ 126 5.2 - TEST PROGRAM (“DRY RUN”)...................................................................... 128 5.3 - INSERT BAR CODE (/) BEFORE FUNCTIONS M3 AND M4:........................ 128

6 - TOOL SETTING___________________________________________ 129

6.1 - MANUAL SETTING OF TOOLS...................................................................... 129 6.1.1 - Setting at shaft “Z”............................................................................ 129 6.1.2 - Setting at shaft “X”............................................................................ 130 6.1.3 - Tool Radius and Quadrant................................................................ 130 6.2 - SETTING TOOLS USING THE TOOL POSITION READER (MODE 1).......... 131

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6.2.1 - Function details................................................................................. 131 6.2.2 - Operational procedure:..................................................................... 132 6.3 - SETTING TOOLS USING THE TOOLS POSITION READER (MODE 2)....... 133

7 - JAWS TURNING__________________________________________ 135

7.1 - HOW TO MACHINE JAWS.............................................................................. 135 7.1.1 – Manual machining............................................................................ 136 7.1.2 – Machine by program......................................................................... 138

8 - DEFINITION OF WORK PIECE COORDINATE__________________ 139

8.1 - USING “WORK SHIFT”................................................................................... 139 8.2 - USING A WORK COORDINATE SYSTEM (G54 TO G59) ............................. 140 8.3 - MAKE CORRECTION AT WORK COORDINATE SYSTEM (G54 TO G59).... 140

9 - CORRECTION OF TOOL WEAR_ ____________________________ 141

9.1 - MANUAL MODE.............................................................................................. 141

10 - PART COUNTER_________________________________________ 142

10.1 - PART COUNTER VIEWER............................................................................ 142 10.2 - ZERO PARTS COUNTER.............................................................................. 142

11 - PROGRAMS RUNNING____________________________________ 143

11.1 - EXECUTE A PROGRAM FROM MACHINE MEMORY: ............................... 143 11.2 - RUN A PROGRAM DIRECT FROM MEMORY CARD................................... 143 11.2.1 - Set communication parameters..................................................... 143 11.2.2 - Run program.................................................................................... 143 11.3 - ABORT A PROGRAM RUN............................................................... 144 11.4 - ABORT AND RETUR THE PROGRAM WITHOUT PRESS “RESET”........ 144 11.5 - SELECT OPTIONAL STOP:.......................................................................... 144 11.6 - DELETE A PROGRAM BLOCK (“BLOCK DELETE”).................................. 144

12 - SPECIAL FUNCTIONS____________________________________ 145

12.1 - PROGRAM EDITION WITH EXTENDED FUNCTIONS................................. 145 12.1.1 - Total copy of a program to other: ................................................. 145 12.1.2 - Partial copy of a program to other................................................. 145 12.1.3 - Transfer (to move) a part of a program to another program ...... 146 12.2 - BACKGROUND EDITION.............................................................................. 147

13 - BAR FEEDED_ __________________________________________ 148

13.1 - PROGRAMMING OF BAR FEEDER FOR G / GL / GLM LINE..................... 148 13.1.1 - Conditional deviation – M80........................................................... 148 13.1.2 - To turn on/off bar feed.................................................................... 148 13.1.3 - Programming examples.................................................................. 148 13.2 - MODULAR GUIDE TUBE SYSTEM.............................................................. 151 13.2.1 - Components..................................................................................... 151

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13.2.2 - Preparation of Reduction Tube...................................................... 152 13.2.3 - Insertion / Removal of Ring............................................. 152 13.2.4 - Assembly of Modular Guide Tube System.................................... 152 13.2.5 - Removal of Reduction Tubes Set................................................... 153 13.3 - FEDEK BAR FEEDER.................................................................................. 154 13.3.1 - To turn feeder on............................................................................. 154 13.3.2 - Operation and use............................................................................... 154 13.3.2.1 - To work in Manual Mode..................................................... 154 13.3.2.2 - To Work in Automatic Mode............................................ 155 13.3.3 - Feeder Parameters.............................................................. 155

14 - PARAMETERS CHANGE__________________________________ 158 15 - MACHINE ACCESSORIES ADJUST_ ________________________ 159

15.1 - CHUCK PRESSURE ADJUST....................................................................... 159

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Programming and Operation - Romi Line GL 350B - CNC FANUC 0I-TD

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PART I



PROGRAMMING (level 1)

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Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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1. SISTEMA 1. DE COORDENADAS Coordinate System

1- SISTEMA DE COORDENADA 1 - COORDINATE SYSTEM

Toda geometria da peça é transmitida ao comando com auxílio d e um sistema de coordenadas cartesianas. All part geometry is transmitted to command with the aid of a cartesian coordinates system.

X+

2nd quadrant

Z-

1st quadrant

Z+

Longitudinal movement

3rd quadrant

4th quadrant Transversal movement

XThe coordinates system is defined in the plane created by the crossing of one line parallel to longitudinal (Z), withé adefinido line parallel to transversal movement (X). O sistemamovement de coordenadas no plano formado pelo cru zamento de uma linha paralela ao movimento longitudinal (Z), com uma li nha paralela ao movimento transversal All movement of tool(X). end is described in this plan XZ, in relation to a pre-defined reference (X0, Z0). Please X is always diameter measuring. Todo movimento da ponta da ferramenta é descrito neste plano XZ, em relação a uma origem preestabelecida (X0,Z0). Lembrarsignal que Xintroduced é sempre in thea dimension medida doto be OBSERVATION: The positive or negative diâmetro. programmed is given by quadrant where the tool is located. OBSERVAÇÃO: O sinal positivo ou negativo introduzido na dimensão a ser programada é dado pelo quadrante, onde a ferramenta está sit uada:

S75099A Programação e Operação - Linha E280 / E320 2 Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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1. SISTEMA DE COORDENADAS 1.1- SISTEMA DE COORDENADA ABSOLUTA

1. Coordinate System

Neste sistema, a origem é estabelecida em função da peça a ser executada, ou seja, podemos estabelecê-la em qualquer ponto do espaço par a facilidade de 1.1- ABSOLUTE COORDINATE SYSTEM programação. Este processo é denominado “Zero Flutuante”. In this system, the reference is established in function of the part to be made, that is, vimos, origem doofsistema foi fixada como sendo os ponto X0, Z0. O we canComo establish it ata any point the space to make programming easier.s This process is ponto X0 é definido pela linha de centro do eixo árvore. O pont o Z0 é definido por named “WORK PIECE REFERENCE”. qualquer à linha dewas centro doas eixo As we linha saw, perpendicular the system reference fixed theárvor pointse. X0, Z0. X0 point is defined by the Center line of the spindle. The Z0 point is defined by any line perpendicular to Center Durante a programação, normalmente a origem (X0, Z0) é prees tabelecida no line of the spindle. fundo da peça (encosto das castanhas) ou na face da peça, conf orme ilustração During programming, usually the reference (X0, Z0) is pre-defined in the part bottom abaixo: (jaw ) or at the part face, according illustration below:

reference (X0,Z0) Source (X0, Z0)

Source(X0,Z0) (X0, Z0) reference

PROGRAMMING EXAMPLE:

80

A B 30 REFERENCE AT PART FACE: B C 50 D ABSOLUTE COORDINATE C D 80 C 5° SHAFT B 480 D E POINT X Z R5 A A 0 10 0 B 3030 0 ° C 50 -10 45 D 70 -10 R5 80 -15 10 Programação e Operação - E Linha E280 / E320 F 80 -30 30 E

30

F

R5

S75099A

30

A

80



Ø 30

°

30 20 20 0

30

45

Ø 80

30

80

F E EXEMPLO DE PROGRAMAÇÃO:REFERENCE AT PART BOTTOM: D ABSOLUTE COORDINATE C SHAFT 20 10 x 45Bo POINT X Z E D A A 0 30 B 30 30 C 50 20 ° C 45 COORDENADAS D 70 20 MOVIMENTO ABSOLUTAS R5B E 80 15 20 PARTIDA META EIXO F 80 0 30 DE PARA X Z

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1. Coordinate System 1.2- INCREMENTAL COORDINATE SYSTEM The origin of this system is established for each tool movement. After any displacement, a new reference will occur, that is, for any point reached by the tool, the coordinates reference will to be the reached point. All measurings are done between the distance to be displaced. If the tool displaces from a point A to B (any two points), the coordinates to be programmed will be distances between two points, measurements (designed) in X and Z. Please observe the Point A is displacement reference for point B, and B will be the reference for a displacement up to point C, and so on.



PROGRAMMING EXAMPLE: F

E D C B

30

80

A

45

R5

10 30

4

°

MOVEMENT START

TARGET

FROM A B C D E

TO B C D E F

INCREMENTAL COORDINATES SHAFT X 30 20 20 10 0

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

Z 0 -10 0 -5 -15

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2. Types of function 2 - TYPES OF FUNCTION 2.1 - POSITIONING FUNCTIONS FUNCTION X: Position at transversal shaft (absolute) Format: X +-5.3 (milimeter) FUNCTION X: Position at longitudinal shaft (absolute) Format: Z +-5.3 (milimeter) FUNCTION U: Displacement at transversal shaft (incremental) Format: U+-5.3 (milimeter) FUNCTION Z: Displacement at longitudinal shaft (incremental) Format: Z+-5.3 (milimeter) 2.2 - SPECIAL CODES 2.2.1 - Code: N Application: To identify blocks. Each information block can be identified by function “N”, followed up to 4 digits, that the command launches automatically in the program, by keeping an increasing from 10 to 10. Example: N10 ...; N20 ...; N30 ...; OBSERVATION: In order to able / disable this function, it is necessary: - To actuate “MDI” key. - To actuate “OFFSET SETTING” key. - To actuate [DEFIN] softkey. - To position cursor at “NO. SEQUENCIA” - To type “0” to disable or “1” (one) to able. - To actute “INPUT” key,

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2. Types of function 2.2.2 - Code: O Application: To identify programs Each program or sub-program at command memory is identified by a single number “O” composed by up to 4 digits, it can float from 0000 to 9999. OBSERVATION: All programs in the range 8000 to 9999 are protected, so the has Access only to Edit programs in the range 0000 to 7999. 2.2.3 - Code: Bar (/) Application: To inhibit blocks running. We use the Function Bar (/) when it is necessary to inhibit blocks running in program, not changing programming. If the character “/” is typed in front of some blocks, they will be ignored by command, since the operator has been selected the option BLOCK DELETE in command . If the option BLOCK DELETE is not selected, the command will execute normally the blocks, including thos with the character “/”. 2.2.4 - Code: F Application: to determine infeed speed The infeed speed is an importante data for machining, and it is obtained considering material, tool and operation to be done. Usually, for CNC lathes, we define infeed using mm/revolution (function G95), but it is also used as mm/min (function G94). 2.2.5 - Code: T Application: to select tool The function T is used to select tool, it tells the machine its zeroing (PRE-SET), insert radius, cutting direction and correctors. The code “T” shall be followed for at most four digits in its programming, being there are two ways to define the application of these digits, depending on the value inserted in parameter 50021. a) Parameter 5002.1 = 0 T 0101

Tool’s geometry and wear Turret position (only)

b) Parameter 5002.1 = 1 T 0101

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Tool’s wear Turret position and tool geometry

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3. Preparatory function 3 - PREPARATORY FUNCTIONS

Application: This group of functions, also named “G codes”, defines what the machine do, preparing it to execute one type of operation, or to receive a determined information. The functions can be MODAL or NON-MODAL. MODAL: They are functions which, once programmed, stay in command memory, being valid for further blocks, unless if modificed by other function or by the same. NON-MODAL: They are functions which, always when requested, shall be programmed, that is, they are valid only in the block which contain it. LISTO F PREPARATORY FUNCTIONS G code

Function

G00 G01 G02 G03 G04 G07.1 G10 G11 G20 G21 G12.1 G13.1 G28 G33 G37 G40 G41 G42 G53 G54 G55 G56 G57 G58 G59 G63

Positioning (quick infeed) Linear interpolation (programmed infeed) Circular interpolation (clockwise direction) Circular interpolation (counterclockwise direction) Permanence time (Dwell) Cylindrical interpolation Activates toll life management Cancells toll life management Programming in inches (in) Programming in millimeter (mm) Activates polar coordinates Deactivates polar coordinates Returns shafts to reference position Interpolation with thread (Step-to-step thread) Automatic offset of tool wear Cancells radius compensation Activates radius compensation (left tool) Activates radius compensation (right tool) Cancells work piece reference coordinates (activates zero-machine) Activates work piece reference 1 coordinates system Activates work piece reference 2 coordinates system Activates zero-piece reference 3 coordinates system Activates zero-piece reference 4 coordinates system Activates zero-piece reference 5 coordinates system Activates zero-piece reference 6 coordinates system Semiautomatic zeroing (using TOOL EYE)

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Modal X X X X

Non-Modal

X X X X X X X X X X X X X X X X X X X X X

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

X

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3. Preparatory function

s

LISTO F PREPARATORY FUNCTIONS G code G65 G66 G70 G71 G72 G73 G74 G75 G76 G77 G78 G79 G80 G83 G84 G86 G87 G88 G90 G91 G92 G94 G95 G96 G97

8

Function Macro B Call Macro B modal Call Finishing cycle Longitudinal roughing cycle Transversal roughing cycle Roughing cycle parallel to profile Longitudinal roughing cycle or axial dirlling Facing or grooving cycle Automatic threading cycle Longitudinal or taper roughing cycle Semiautomatic threading cycle Transversal or taper roughing cycle Cancells drilling cycles Axial drilling cycle Threading cycle with axial male Axial drilling cycle Radial drilling cycle Radial threading cycle Absolute Coordinates System Incremental Coordinates System To determine new sourcer or maximum revolution (RPM) Infeed, millimeter/inches per minute Infeed, millimeter/inches per revolution Activates cutting speed (m/min) Cancells cutting speed (programming in RPM)

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

Modal

Non-Modal X

X X X X X X X X X X X X X X X X X X X X X X X X

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4. Interpolation Function 4 - INTERPOLATION FUNCTIONS 4.1 - FUNCTION: G00 Application: Quick positioning (approach and return).

The shafts moves to the programmed target using the most infeed speed available in the machine: Syntaxis: G0 X__ Z__ Where: X = Coordinate to be reached (values in diameter) Z = Coordinate to be reached The function G0 is Modal, and it cancells functions G1, G2, G3.

OBSERVATION: At GL line, the quick displacement speed is 24m/min, in “X” and 30m/min in “Z”, and it is processed in first at 45° up to one of the programmed targets “X” or “Z”, and after this to displace in a single shaft to the wanted final point. 4.2 - FUNCTION: G01 Application: Linear Interpolation (straigh line with programmed infeed) With this function, we can obtain straight movements with any angle, calculated by the coordinates and with na infeed (F) pre-determined by programmer. Syntaxis: G1 X__ Z__ F__ Where: X = coordinate to be reached (values in diameter) Z = coordinate to be reached F = Work infeed (mm/rev.) OBSERVATION: The Function G1 is Modal, and it cancells the functions G0, G2, G3.

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4. Interpolation Functions 4.3 - FUNCTION: G02 E G03 Application: Circular interpolation (radius) Both G2 or F3 executes machining operations of pre-defined arcs by a proper and simultaneous movement of the shafts. Syntaxis: G2/G3 X__ Z__ R__ (F__) or G2/G3 X__ Z__ I__ K__ (F__) Where: X ( U ) = final position of the arc Z ( W ) = final position of the arc I = Incremental distance at “X” between start point of the arc and its center (in radius). K = incremental distance at “Z” between start point of the arc and its Center R = Radius value (F) = Infeed value OBSERVATION: At the programming of na arc, we shall observe the following rules: • The start point of the arc is the start position of the tool. •The circular interpolation G02 or G03 (clockwise / counterclockwise) direction is programmed. •Together the interpolation direction, we program the coordinates of the final point of the arc with X and Y. •Together the arc direction and final coordinates, the R function (radius value) or so, functions I and K (coordinates fo the Center of the arc) are programmed.

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4. Interpolation Function 4.3.1 - Function: R Application: Arc defined by radius.

It is possible to program “circular interpolation” up to 180 degrees by the function R, detailing radius value always with plus signal. 4.3.2 - Function: I and K Application: Arc defined by polar Center. The functions I and K defines the position of arc Center, where: I is parallel to shaft X. K is parallel to shaft Z.

NOTES: • I and K functions are programmed by taking as reference the distance from the start point of the tool to arc Center, giving the corresponding signal to the movement. • The function “I” shall be programmed in radius. EXAMPLE:

R1 0

DIRECTION A-B: I-10 K0 DIRECTION B-A: I0 K-10

A B

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4. Interpolation Functions The direction for the arc machining execution defines if it is clockwise or counterclockwise, according charts below: REAR TURRET (Positive Quadrant)

G02 (Clockwise)

G03 (Counterclockwise)

PROGRAMMING EXAMPLE

80 55 R3

40 1,50x45°

40

50

44

24

1,50x45°

50

24

80

55

0 44

R1

80

.. . N30 G0 X21 Z2; N40 G1 Z0 F.25; N50 X24 Z-1.5; N60 Z-30; N70 G2 X44 Z-40 R10; or N70 G2 X44 Z-40 I10 K0; N80 G1 X50 Z-55; N90 X74; N100 G3 X80 Z-58 R3; or N100 G3 X80 Z-58 I0 K-3; N110 G1 Z-80;

OBSERVATION: The functions G2 and G3 are Modal, so they cancel functions G0 and G1. 12

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

s

4. Interpolation Function 4.4 - FUNCTION: “,R” / “,C” Application: Corner rounding / beveling

Functions “,R” and “,C” are used to round / bevel corners. These functions shall be inserted in the programming block from the point of intersection between two straight lines. Syntaxis: G01 X__ Z__, R__ G01 X__ Z__ or G01 X__ Z__, C__ G01 X__ Z__ Where: ,R = Value or rounding radius ,C = Bevel value PROGRAMMING EXAMPLE WITH CORNER ROUNDING

70 45 30 20 2x45°

1x45°

T51169B

50

80

20

R5

: : : N60 G00 X14 Z2 N70 G42 N80 G01 Z0 F.2 N90 G01 X20,C2 N100 Z-20,R5 N110 X50,C1 N120 Z-30 N130 X80 Z-45 N140 X84 N150 G40 N160 G0 X90 N170 Z300 T00 : :

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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4. Interpolation Functions 4.5 - FUNCTION: G33 Application: Step-by-Step threading Function G33 executes the threading at shaft X and Z, where each deep is programmed clearly in separated block. There are possibilities to open screws in internal or external diameters, being they parallel or taper screws, simple or multiple inlets, progressive, etc. Function G33 demands: X = Final diameter of threading Z = Final position of thread length. Q = angle of spindle for thread inlet (millesimal of degree). R = Incremental taper angle value in shaft “X” (radius/negative for external and positive for internal) F = thread pitch OBSERVATIONS: • There is no need to repeat the pitch value (F) in further blocks of G33. •It is recommended to left during approach a minimum clearange around twice the thread pitch in shaft “Z”. •The function G33 is modal. In case of step-by-step threading programming, we shall use the function G97, in order to RPM stay fixed. During the running of threading function, the maximum revolution of spindle shall not over the value determined by the following equation: RPMmax =

14

5000 O

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

s

4. Interpolation Function PROGRAMMING EXAMPLE:

80 80

60 60

45 45

33 33

3

M 30x1.5

26

30x1.5

26

50

3

2x45° 2x45° O0330 (THREAD CYCLE); N10 G21 G40 G90 G95; N20 G54 G0 X350 Z300 Y0 T00 N30 T0101 (THREAD M30X1.5); N40 G54; N50 G97 S1000 M3; N60 G0 X35; N70 Z3; N80 X29.35; N90 G33 Z-31.5 F1.5; N100 G0 X35; N110 Z3; N120 X28.95; N130 G33 Z-31.5; N140 G0 X35;

N150 Z3; N160 X28.55; N170 G33 Z-31.5; N180 G0 X35; N190 Z3; N200 X28.15; N210 G33 Z-31.5; N220 G0 X35; N230 Z3; N240 X28.05; N250 G33 Z-31.5; N260 G0 X35; N270 G54 G0 X350 Z300 Y0 T00; N280 M30;

CALCULATIONS: 1º) Thread height (P): P = (0.65 x pitch) P = (0.65 x 1.5) P = 0.975

T51169B

2º) Final diameter (X): X = Start diameter - (P x 2) X = 30 - (0.975 x 2) X = 28.05

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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5. Dwell time 5 - DWELL TIME (DWELL) 5.1 - FUNCTION: G04 Application: Dwell time Between one displacement and other of the tool, we can program a determined dwell time for it. The function G4 executes a dwell, which duration is defined by a related value “P”, “U” or “X” , which defines the time in seconds. The function G04 demands: G04 X__; (seconds) or G04 U__; (seconds) or G04 P__; (millesimal seconds) EXAMPLE: (TIME: 1.5 SECOND) G04 X1.5; G04 U1.5; G04 P1500;

16

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T51169B

6. Tool Radius Offset 6 - TOOL RADIUS OFFSET 6.1 - FUNCTION: G40 Application: It cancels radius offset The function G40 shall be programmed to cancel functions previously requested, as G41 and G42. This function, when requested, can use the further block to de-offset insert radius programmed in the page “TOOLS GEOMETRY”, using work feedrate (G1). Function G40 is a Modal code, and it is active when the command is turned on. The commanded point for work is found in the vertex between shaft X and Z.

T51169B

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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6. Tool Radius Offset 6.2 - FUNCTION: G41 Application: It activaes radius offset (left) Function G41 selects the offset value of tool end radius, being at left of the part to be machined, view in relation to cut stroke direction. Tool end geomety and the manner it was informed are defined by “T” code”, Page “Tools Geometry”. Function G41 is Modal, so it cancels G40. 6.3 - FUNCTION: G42 Application: It activates radius offset (right) This function forces na offset similar to Function G41, except offset direction is rigth, view in relation to cut stroke direction; Function G42 is Modal, so cancels G40. Function “T” shall be used in the “GEOMETRY” page, by giving the cutting side of the tool. OBSERVATIONS: • During the radius compensation, the programmed displacements shall be always higher than the insert radius (pad). • The tool shall not be in with the material to be machined, when offset functiosn were activated in program.

CODES FOR TOOL RADIUS OFFSET: POSITIVE QUADRANT

18

G42

G41

( Tool at right)

(Tool at Left)

G41

G42

( Tool atLeft)

(Tool at right)

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

Z+

Z-

6. Tools Radius Offset X-

6.4 - TOOL QUADRANTS FOR RADIUS OFFSET

PONTA DA FERRAMENTA EXTERNAL TOOLS

FERRAMENTA EXTERNA ESQUERDA

8 8

FERRAMENTA EXTERNA DIREITA

3 3

4 4

0 7 7

5 5

0

RADIAL AND AXIAL SWIVEL TOOLS

1 1 FERRAMENTA INTERNA ESQUERDA

6 6

2 2 FERRAMENTA INTERNA DIREITA

INTERNAL TOOLS

S75099A

T51169B

Programação e Operação - Linha E280 / E320

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

21

19

6. Tools Radius Offset 6.5 - EXAMPLES OF PROGRAM WITH RADIUS OFFSET:

: : : N60 G00 X34 Z0 N70 G01 X-2 F.2 N80 G00 X27 Z2 N90 G42 N100 G01 X27 Z0 F.2 N110 X30 N120 X50 Z-10 N130 X70 N140 G03 X80 Z-15 R5 N150 G01 X80 Z-17 N160 X84 N170 G40 N180 G00 X90 N190 G54 G0 X300 Z300 T00 : :

30

80

Example 1: External machining

45

°

R5

10 30 Example 2: Internal machining

1x45°

2x45°

15

30 70

20

90

70

60

30

53

R5

: : N60 G01 X74 Z2 N70 G41 N80 G01 Z0 F.2 N90 X70 N100 X60 Z-15 N110 X53, C1 N120 Z-30, R5 N130 X30, C2 N140 Z-72 N150 X27 N160 G40 N170 G00 X25 N180 G54 G00 X300 Z300 T00 : :

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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s

7. Simple Cycle 7 - SIMPLE CYCLES 7.1 - FUNCTION: G78 Application: Semiautomatic threading cycle The function G78 demands: G78 X__ Z__ (R__) (Q____) F__; Where: X = Threading diameter Z = Final threading position R = Incremental tapering value at shaft “X” (taper thread) Q = Angle of spindle for thread inlet (millesime degree) F = Thread pitch Example 1: Thread M25x1.5 50 33,50 23 17

M25x1.5

4

21

40

,50 23 17 4

O1000 (THREAD CYCLE); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00; N30 T0303 (ROSCA M25X1.5); N40 G54; N50 G97 S1500 M3; N60 G0 X30; N70 Z3; N80 G78 X24.2 Z-15 F1.5; N90 X23.6; N100 X23.2; N110 X23.05; N120 G0 X35 ; N130 G54 G0 X300 Z300 T00; N140 M30; DEPTHS IN EXAMPLE: 1ST = 0.8MM 2ND = 0.6MM 3RD = 0.4MM 4TH = 0.15MM

M25x1.5

1.5x45°

1.5x45°

Calculations 1st) Thread height (P): P = (0.65 x pitch) P = (0.65 x 1.5) P = 0.975 T51169B

2nd) Final diameter (X): X = Start diameter - (P x 2) X = 25 - (0.975 x 2) X = 23.05

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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7. Simple Cycles Example 2: Thread: M25x2 (2 inlets)

60 43,50 33 25

5

M25x2

M25x2

(2 ENTRADAS)

1,75x45°

(2 ENTRADAS)

21

40

4

O1000 (THREAD CYCLE); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00; N30 T0303 (THREAD M25X2); N40 G54; N50 G97 S1500 M3; N60 G0 X28; N70 Z8; N80 G78 X24 Z-23 Q0 F4; (1ª ENTRADA) N90 X23.2 Q0; N100 X22.6 Q0; N110 X22.4 Q0; N120 G78 X24 Z-23 Q180000 F4 (2ª ENTRADA) N130 X23.2 Q180000; N140 X22.6 Q180000; N150 X22.4 Q180000; N160 G0 X28 N170 G54 G0 X300 Z300 T00; N180 M30; DEPTHS IN EXAMPLE: 1ST = 1.0MM 2ND = 0.8MM 3RD = 0.6MM 4TH = 0.2MM

5x45°

CALCULATIONS: 1st) Thread height (P) P = (0.65 x pitch) P = (0.65 x 2) P = 1.3

2nd) Final diameter (X): X = Start diameter - (P x 2) X = 25 - (1.3 x 2) X = 22.4

3rd) Programmed pitch: F = Nominal pitch x no of inlets F=2x2 F=4 OBSERVATION: In the case of threading cycle programming, the function G97 shall be used, in order to RPM keeps fixed. During the performing of threading function, the maximum revolution of spindle shall not over the value determined by the following equation: RPMmax =

22

5000 O

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

s

8. Cycles of multiple repetition 8 - CYCLES OF MULTIPLE REPETITIONS 8.1 - FUNCTION: G70 Application: Finishing cycle.

This cycle is used after the application of roughing cycles G71, G72 and G73, in order to give final finishing of the part, whithout the programmer needs to repeat the whole sequence of the profile to be done. The function G70 demands: G70 P__ Q__; Where: P = block number which defines profile start Q = block number which defines profile end The functions F, S and T, specified in blocks G71, G72 and G73 has no effect, but those specified between the block of profile start (P) and profile end (Q) are valid during the usage of code G70.

OBSERVATION: After the running of the cycle G70, the tool automatically returns to the point used for positioning.

T51169B

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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8. Cycles of multiple repetitions 8.2 - FUNCTION: G71 Application: Automatic cycle of longitudinal roughing The function G71 shall be programmed in two subsequent blocks, due to the value related to cutting depth and metal excess for finishing at transversal and longitudinal shafts are informed by functions “U” and “W”, respectively. The function G71, in 1st block, demands: G71 U__ R__; Where: U = Value of cutting depth during cycle (radius) R = Value of spacing at transversal shaft for return to start Z (radius) Function G71, in 2nd block, demands: G71 P__ Q__ U__ W__ F__ ; Where: P = Block number, which defines profile start. Q = block number, which defines profile end U = Metal excess for finishing at shaft “Z” (positive for metal excess at right and negative for machining at left). W = Metal excess for finishing at shaft “Z” (positive for metal excess at right of profile or negative for metal excess at left of profile. F = Work infeed OBSERVATIONS: After the cycle running, the tool automatically returns to positioned point. The coordinate programmed in “X” before the cycle start isthat the machine understands as being the raw material, that is, the machine uses the positioning diameter to start machining increasing. During profile programming, it is not allowed the programming of commands fot tool end radius offset (G40, G41, G42).

24

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s

8. Cycles of multiple repetition

70 45 30 20 2x45°

1x45°

50

20

2x45°

5°

50

80

20

R5

O0001 (LONGIT. ROUGHING); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00; N30 T0101 (EXT.ROUGHING); N40 G54; N50 G96 S200; N60 G92 S2500 M4; N70 G0 X80; N80 Z2; N90 G71 U2.5 R2; N100 G71 P110 Q190 U1 W.3 F.25; N110 G0 X16; N120 G1 Z0 F.2; N130 X20 Z-2; N140 Z-15; N150 G2 X30 Z-20 R5; N160 G1 X48; N170 X50 Z-21; N180 Z-30; N190 X80 Z-45; N200 G54 G0 X300 Z300 T00; N210 T0303 (EXT. FINISH); N220 G54; N230 G96 S200; N240 G92 S2500 M4; N250 G0 X80 N260 Z2; N270 G42 N280 G70 P110 Q190; N290 G40 N300 G54 G0 X300 Z300 T00; N310 M30; Cutting depth = 2.5 mm Infeed = 0,25 mm/rot

OBSERVATION: In example, it was considered roughing and finishing would be done by different tools.

T51169B

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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8. Cycles of multiple repetition

s

50

50 25

25

15

x45°

1x45°

1,50x45° 70

70

1,50x45°

100

80

50

30

100

80

50

30

15

O0001 (LONGITUDINAL ROUGHING); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00 N30 T1010 (INT. ROUGHING); N40 G54; N50 G96 S200; N60 G92 S2500 M4; N70 G0 X25; N80 Z2; N90 G71 U3 R2; N100 G71 P110 Q180 U-1. W.3 F.3; N110 G0 X83; N120 G1 Z0 F.2; N130 X80 Z-1.5; N140 Z-15; N150 X50 ,C1; N160 Z-25; N170 X30 Z-50; N180 Z-71; N190 G41 N200 G70 P110 Q180; N210 G40 N220 G54 G0 X300 Z300 T00; N230 M30; Cutting depth = 3 mm Infeed = 0,3 mm/rot

OBSERVATION: In example, it was considered roughing and finishing would be done by different tools.

26

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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s

8. Cycles of multiple repetition 8.3 - FUNCTION: G72 Application: Automatic cycle of transversal roughing

Function G72 shall be programmed in two subseqent blocks, due to the value reçated to cutting depth and metal excess for finishing at longitudinal shaft are informed by function “W”. Function G72 in 1st) block demands: G72 W__ R__; Where: W = cutting depth during the cycle R = value of spacing at longitudinal shaft for return to start “X” Function G72 in 2nd) block demands: G72 P__ Q__ U__ W__ F__ ; Where: P = Number of block which defines profile start Q = Number of block which defines profile end U = Metal excess for finishing at shaft “X” (positive for external or negative for internal/ diameter) W = Metal excess for finishing at shaft “Z” (positive for metal excess at right of profile or negative for metal excess at left of profile. F = Work infeed

NOTA: After the cycle running, the tool automatically returns to positioned point. IMPORTANT: THE PROGRAMMING OF PART FINISHING PROFILE SHALL BE DEFINED FOR LEFT TO RIGHT.

T51169B

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

27

8. Cycles of multiple repetition

s

O0072 (TRANSV. ROUGHING CYCLE); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00; 70

N30 T1010 (EXTERNAL ROUGHING); N40 G54;

30

N50 G96 S200; N60 G92 S3500 M4;

16 5

38

28

55

80

N70 G0 X84; N80 Z1;

30 2x45°

16 Chanfrar cantos não indicados com 1x45°

38

28

5

N90 G72 W2 R1.; N100 G72 P110 Q190 U1 W.3 F.25; N110 G0 Z-32; N120 G1 X80 F.18; N130 X76 Z-30; N140 X55; N150 Z-16 ,C1; N160 X38; N170 X28 Z-5; N180 Z-1; N190 X26 Z0 N200 G41; N210 G70 P100 Q180; N220 G40 N230 G54 G0 X300 Z300 T00; N240 M30; Cutting depth = 2 mm Infeed = 0,25 mm/rot

2x45°

dicados com 1x45°

OBSERVATION: In the example, roughing and finishing were considered as done with same tool.

28

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T51169B

s

8. Cycles of multiple repetition

1x45°

R5 1x45°

2x45°

15 30 70

70

15 30

90

70

53

30

2x45°

60

90

70

60

30

53

R5

O0072 (TRANSVERSAL ROUGHING ); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00 N30 T1111 (INT. ROUGHING); N40 G54; N50 G96 S240; N60 G92 S4500 M4; N70 G0 X28; N80 Z1; N90 G72 W2.5 R1.5; N100 G72 P110 Q170 U-1 W.3 F.3; N110 G0 Z-32; N120 G1 X30 F.2; N130 X34 Z-30; N140 X53 ,R5; N150 Z-15 ,C1; N160 X60; N170 X70 Z0; N180 G42; N190 G70 P110 Q170; N200 G40 N210 G54 G0 X300 Z300 T00; N220 M30; Cutting depth = 2,5 mm Infeed = 0,3 mm/rot

OBSERVATION: In the example, roughing and finishing were considered as done with same tool.

T51169B

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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8. Cycles of multiple repetitions 8.4 - FUNCTION: G73 Application: Automatic cycle of roughing parallel to final profile. Cycle G73 allows the complete rough machining of a part, using only two programming blocks. Function G73 is specific for cast and forged materials, because the tool always follows a stroke parallel to defined profile. Function G73 demands: G73 U__ W__ R__; Where: U = direction and amount of material to be removed at shaft “X” per (radius). W = Directiona and amount of material to be removed at shaft “Z” per . R = Number of es per roughing. Formular for “U” and “W” values calcularion: Material excess at “X” (radius) - Metal excess for finishing at “X” (radius)

U=

W=





Number of es ( R )



Material excess at “Z” - Metal excess for finishing at “Z” Number of es ( R )

G73 P__ Q__ U__ W__ F__; Where: P = number of block which defines profile start Q = number of block which defines profile end U = metal excess for finishing at shaft “X” (positive for external and negative for internal / diameter) W = metal excess for finishing at shaft “Z” (positive for metal excess at right of profile or negative for metal excess at left of profile) F = Work infeed

30

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

s

8. Cycles of multiple repetition

O0100 (PARALLELO ROUGHING); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00;

75

N30 T1111 (EXTERNAL ROUGHING); N40 G54;

55 45

N50 G96 S240; N60 G92 S4500 M4;

25

50

25

80

9

1x45°

45 25

50

25

9

1x45°

N70 G0 X90; N80 Z5; N90 G73 U2 W1.35 R2; N100 G73 P110 Q170 U2 W.3 F.2; N110 G0 X23 Z2; N120 G1 Z0 F.18; N130 X25 Z-1; N140 Z-9; N150 X50 Z-25; N160 Z-45; N170 X80 Z-55; N180 G42; N190 G70 P110 Q170; N200 G40 N210 G54 G0 X300 Z300 T00; N220 M30; In the exemple, we considered: Roughing with 2 es Material excess “X” = 10mm (Ø) Material excess “Z” = 3mm Material excess for finishing “X” = 2mm (Ø) Material excess for “Z” = 0.3mm Infeed = 0.2mm/rev.

OBSERVATION: In the example, we considered roughing and finishing as done by using the same tool.

T51169B

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

31

8. Cycles of multiple repetition

s

O0100 (PARALLELO ROUGHING); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00; N30 T0606 (INT. ROUGHING); N40 G54; N50 G96 S215;

60

60

36

36

90

70

N170 X40 Z-36; N180 X35 ,C1; N190 Z-61; N200 G42; N210 G70 P110 Q190;

Chanfrar cantos com 1x45°

A

N100 G73 P110 Q190 U-2 W.4 F.3; N110 G0 X72 Z2; N120 G1 Z0 F.2; N130 X70 Z-1; N140 Z-5; N150 X60 Z-10; N160 X50 ,C1;

cantos com 1x45°

A

60

50

40

90

70

60

50

40

35

N60 G92 S5500 M4; N70 G0 X27; N80 Z6; N90 G73 U-1 W1.2 R3;

10 5

10 5

A

N220 G40 N230 G54 G0 X300 Z300 T00; N240 M30; In the exemple, we considered: Roughing with 3 es Material excess “X” = 8mm (Ø) Material excess “Z” = 4mm Material excess for finishing “X” = 2mm (Ø) Material excess for “Z” = 0.4mm Infeed = 0.3mm/rev.

OBSERVATION: In the example, we considered roughing and finishing as done by using the same tool.

32

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

s

8. Cycles of multiple repetition 8.5 - FUNCTION: G74 8.5.1 – Drilling cycle Function G74, as drilling cycle, demands: G74 R__; G74 Z__ Q__ F__; Where: R = incremental return for chip break at drilling cycle Z = Final position (absolute) Q = increasing value at drilling cycle (millesime of millimeter) F = Work infeed NOTES: * After cycle running, the tool automatically returns to positioned point. * When using cycle G74 as drilling cycle, we can not inform functions “X” and “U” in the block.

O0005 (DRILLING CYCLE); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00; N30 T0505 (DRILL D12);

50

60

40

12

28

N40 G54; N50 G97 S1200 M3; N60 G0 X0; N70 Z5; N80 G74 R2; N90 G74 Z-74 Q15000 F.12; N100 G54 G0 X300 Z300 T00; N110 M30;

70

Drilling increasing = 15 mm Infeed = 0,12 mm/rot

A

T51169B

A

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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8. Cycles of multiple repetitions 8.5.2 - Turning cycle. Function G64 as turning cycle demands: G74 X__ Z__ P__ Q__ R__ F__; Where: X = Final turning diameter Z= Final position (absolute) P = Cutting depth (radius/ millesime of millimeter) Q = Cutting length (incremental millesime of millimeter) R = Spacing value at transversal shaft (radius) F = Work infeed NOTES: * After the cycle running, the tool automatically returns to positioned point. * For the running of this cycle, the tool shall be positioned at the diameter of first . * For the machining of the whole cutting length in one only (no chip break for shaft “Z”), we shall program the function “Q” more than cutting lenght.

O0200 (ROUGHING CYCLE); N10 G21 G40 G90 G95;

80

30

90

45

N20 G54 G0 X300 Z300 T00; N30 T0202 (ROUGHING); N40 G54; N50 G96 S250; N60 G92 S3500 M4; N70 G0 X84; N80 Z2; N90 G74 X30 Z-45 P3000 Q48000 R1 F.2; N100 G54 G0 X300 Z300 T00; N110 M30;

30

Cutting depth = 3 mm Infeed = 0,2 mm/rot

34

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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s

8. Cycles of multiple repetition 8.6 - FUNCTION: G75 8.6.1 - Grooves cycle. The function G75, as grooves cycle, demands: G75 R__; G75 X__ Z__ P__ Q__ F__; Where: R = incremental return for chip break (radius) X = Final diameter of the groove Z = Final position (absolute) P = Cutting increasing (radius / millesime of millimeter) Q = distance between grooves (incremental/ millesime of millimeter)

O0100 (GROOVES CYCLE);

100

N10 G21 G40 G90 G95;

75 33

N20 G54 G0 X300 Z300 T00;

15 14

N30 T0202 (GROOVES);

4

N40 G54;

50

75

60

70

N50 G96 S130; N60 G92 S4500 M4; N70 G0 X75;

33

N80 Z-33;

15 4

N90 G75 R2;

50

N100 G75 X60 Z-75 P3000 Q14000 F.2; N110 G54 G0 X300 Z300 T00; N120 M30; Infeed = 0,2 mm/rot

T51169B

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8. Cycles of multiple repetitions 8.6.2 - Facing cycle. The function G75, as facing cycle, demands: G75 X__ Z__ P__ Q__ R__ F__; Where: X = Final diameter of facing Z = Final position (absolute) P = Cutting increasing in shaft “X” (radius/ millesime of millimeter) Q = Cutting depth per at shaft “Z” (millesime of millimeter) R = Spacing at longitudinal shaft for return to start “X” (Radius) F = Programmed infeed NOTES: * For the cycle running, the tool shall be positioned at the length of the first .. * After this cycle performing, the tool automatically returns to positioned point. * For the machining of the whole cutting length in one only (no chip break for shaft “Z”), we shall program the function “P” more than cutting lenght.

90

O1000 (FACING CYCLE);

30

25

60

N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00; N30 T0707 (FACE.); N40 G54; N50 G96 S210; N60 G92 S3500 M4; N70 G0 X64; N80 Z-2; N90 G75 X25 Z-30 P20000 Q2000 R1 F.2; N100 G54 G0 X300 Z300 T00;

25

N110 M30; Cutting depth = 2 mm Infeed = 0,2 mm/rot

36

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s

8. Cycles of multiple repetition 8.7 - FUNCTION: G76 Application: Cycle of automatic threading Function G76 demands: G76 P (m) _ _ _(s)_ _(a)_ Q__ R__; Where: m = repetitions number of last s = angular exit of the thread = r x 10 , where r = length of angular exit a = tool angle (0°, 29°, 30°, 55° and 60°) Q = minimum cutting depth (radius / millesime of millimeter) R = depth of last (radius) G76 X__ (U__) Z__ (W__) R__ P__ Q__ F__; Where: X = Final threading diameter

U = incremental distance from positioned diameter to final thread diameter (diameter) Z = final threading length W = incremental distance of positioned point (start “Z”) up to final coordinate at longitudinal shaft (Final “Z”). R = value of incremental taper angle at shaft “X” (radius/ negative for external and positive for internal). P = height of thread (radius / millesime of millimeter) Q = depth of first (radius / millesime of millimeter) F = Thread pitch OBSERVATION: For the threading cycle programming, we shall use function G97, in order to RPM stay fixed. During the running of threading function, the maximum revolution of the spindle shall not over the value determined in the following equation: RPMmax =

T51169B

5000 O

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37

8. Cycles of multiple repetitions EXAMPLE 1: Thread M25x2

53

O0330 (THREAD CYCLE); N10 G21 G40 G90 G95;

33

N20 G54 G0 X300 Z300 T00; N30 T0101 (THREAD M25X2);

28

M25x2

21

40

N40 G54; N50 G97 S1000 M3; N60 G00 X29; N70 Z4; N80 G76 P010060 Q100 R0.1; N90 G76 X22.4 Z-26.5 P1300 Q392 F2; 1,75x45°

N100 G54 G0 X300 Z300 T00; N110 M30;

M25x2

3

45°

CALCULATIONS: 1st) Thread height (P): P = (0.65 x pitch) P = (0.65 x 2) P = 1.3

3rd) Depth of first (Q): Q= P N. es

2nd) Final diamenter (X): X = Start diamenter - (P x 2) X = 25 - (1.3 x 2) X = 22.4

OBS.: In example, a calculation for 11 es Q = 1.3 11 Q= 0.392

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8. Cycles of multiple repetition TAPER THREAD: EXAMPLE 2: Taper thread NPT 11.5 threads/in. (Slope: 1 degree 47 min) O1000 (THREAD CYCLE);

53 38

N10 G21 G40 G90 G95; 20

45

33,4

1°47 '

N20 G54 G0 X300 Z300 T00;

38 20

1°47 '

2.25x45° 1x45°

N30 T0202 (THREAD NPT); N40 G54; N50 G97 S1200 M3; N60 G0 X35; N70 Z5; N80 G76 P011060 Q150 R0.12; N90 G76 X29.574 Z-20 P1913 Q479 R-0.778 F2.209; N100 G54 G0 X300 Z300 T00; N110 M30;

2.25x45°

CALCULATIONS: 1º) Pitch (F): F=25.4 : 11.5 F=2.209 3º) Final diameter (X): X = start diameter - (P x 2) X = 33.4 - (1.913 x 2) X = 29.574 5º) slope angle converting: 1°

60’

A°

47’

EXAMPLE: 16 adas. Q = 1.913 16 Q = 0.479

60 x A = 47 x 1 A =47 / 60 A = 0.783°



So, 1°47’ = 1.783°

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2º)Thread height (P): P = (0.866 x pitch) P = (0.866 x 2.209) P = 1.913 4º) Depth of first (Q): Q= P Nº ES

6º) Incremental taper angle at Shaft “X” (R): tan α = Opposite cathetus / Adjacent cathetus tan 1.783° = R / 25 R = tan 1.783° x 25 R = 0.778

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9. Drilling Cycles 9 - DRILLING CYCLES 9.1- FUNCTION : G80 Application: It cancels cycles from series G80 This function is used to cancel cycles from series G80, that is, from G83 to G85. 9.2- FUNCTION : G83 Application: Drilling cycle This cycle allows to perform holes with chip break with or without return to start point after each drilling increasing. We also can program a dwell time at the end point of the drilling, as we will see: G83 Z__ Q___ (P__) (R__) F__: where; Z = Final position of the hole (absolute) Q = Increasing value (incremental / millesimal) P = dwell time at the end of each increasing (millesime of second) R = reference plan for drilling start (incremental) F = Infeed OBSERVATIONS: After the running of the cycle, the tool returns to start point. • If “R” is not programmed, drilling start will be the point “Z” of approach. #5101.2 = 0 does the cycle in “chip break” mode. #5101.2 = 1 does the cycle in “chip discharge” mode. • If we use the drilling cycle with chip break (#5101.2 = 0) the return value shall be informed in the parameter 5114 - Value in “mm”. • If we use a drilling cycle with chip discharge (#5101.2 = 1),, the approach value after the return shall be informed in parameter 5115 – Value in “mm”. EXAMPLE : :

65 65 1x45°

45

20

45

20

1x45°

N190 T0202 (DRILL); N200 G54; N210 G97 S1500 M3; N220 G0 X0; N230 Z3 ; N240 G83 Z-68 Q15000 P1500 R -2 F0.12 ; N250 G80 ; :

40

A

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

A

A

A

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9. Drilling Cycle 9.3 - FUNCTION : G84 9.3.1 - Threading cycle with floating tapping

This cycle allows to open screws with tapping, using floating . In order to do this, we shall program: G97 S500 M3 G84 Z__ F__ , Where: M3 = it indicates the revolution direction (M3 – right thread and M4 = left thread) Z = final position of thread F = Thread pitch EXAMPLE :

50

M10

1x45° : N100 T0505 (FLOATING TAPPING); N110 G54; N120 G97 S500 M3; N130 G0 X0;

M10

N140 Z4; N150 G84 Z-20 F1.5; N160 G80; N170 G54 G0 X300 Z300 T00; :

50

20 50



OBSERVATION: To make left thread, we shall change the code from M3 to M4.

A T51169B

A

A Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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9. Drilling Cycles 9.3.2 - Threading cycle with rigid tapping This cycle allows to open tapping threading, using rigid fixing, that is, no floating . In order to do this, we shall program: G97 S500 M3 M29 G84 Z__ F__, Where: M3 = indicates revolution direction (M3 = right thread and M4 = left thread) M29 = it activares threading with rigid tapping Z = final position of the thread F = Thread pitch EXAMPLE :

50

M10

1x45° : N100 T0606 (RIGID TAPPING); N110 G54; N120 G97 S500 M3; N130 G0 X0;

M10

N140 Z4; N150 M29; N160 G84 Z-20 F1.5; N170 G80; N180 G54 G0 X300 Z300 T00;

50

20 50

A 42

:

OBSERVATION: To make left thread, we shall change code from M3 to M4.

A

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9. Drilling Cycle 9.4 - FUNCTION : G85 Application: Drilling cycle G85 Z__ F__, where Z = Final position F = Infeed EXAMPLE:

45

45

20

1x45°

A

50

A



. . N100 T0808 (DRILLING); N110 G54; N120 G97 S750 M3; N130 G0 X0; N140 Z2 ; N150 G85 Z-55 F0.5 ; N160 G80 ; N170 G54 G0 X300 Z300 T00; . .

A

OBSERVATION: Exit infeed is the Double of the programmed for machining.

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10. Other preparatory functions 10 - OTHER PREPARATORY FUNCTIONS 10.1 - FUNCTION: G20 Application: Reference measuring unit – Inch This function prepares the command to compute all data inputs in inches. OBSERVATIONS: - Function G20 is modal, and it cancels functions G21. - When changing measuring system from millimeter (G21) to inch (G20), the messages will be shown NEW COORDINATE SYSTEM ENABLED – TO CONVER EXTERNA COORDINATE AND G54 TO G59” and “NON REFERENCED SHAFTS” will be shown. So, we shall reference individually the machine shafts, according procedure below: 1- To press “HOME” key. 2- To press “CYCLE START” key once for each shaft to be referenced.

10.2 - FUNCTION: G21 Application: Measuring unit reference – International System. This function prepares the command to compute all data inputs, in millimeter. OBSERVATIONS: - Function G21 is modal, and it cancels function G20. - When changing measuring system from inches (G20) to millimeter (G21), the message: “NEW COORDINATE SYSTEM ENABLED – TO CONVER EXTERNA COORDINATE AND G54 TO G59” and “NON REFERENCED SHAFTS” will be shown. So, we shall reference individualy the machine shafts, according the procedure below: 1- To press key “Home”. 2- To press the key “CYCLE START” one time for each shaft to be referenced. 10.3 - FUNCTION: G28 Application: It returns shafts for machine reference. When we want to return the tool for the position “machine reference”, we shall program: EXAMPLE: G28 U0 W0; 10.4 - FUNCTION: G90 Application: Absolute coordinate system This code prepares the machine to execute operations in absolute coordinate, with a pré-fixed source for programming. OBSERVATION: Function G90 is model, and it cancels function G91. 44

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10. Other preparatory function 10.5 - FUNCTION: G91 Application: Incremental coordinate system

This code prepares the machine to execute all operations in incremental coordinate. So, all measurings are done between the distance to be displaced, that is, the source of the coordinates from any point will be the point previous to displacement. OBSERVATION: Function G91 is modal, and it cancels function G90. 10.6 - FUNCTION: G92 Application: It establishes revolution limit (RPM) / Establishes new source Function G92, together code S____(4 digits) is used to limit maximum revolution of spindle (RPM). Usually, this function is programmed in the block next to the function G96; which is used to program cutting speed. Example: G92 S2500 M4; (it limits spinde revolution at 2500 RPM). Function G92 also shall be used to establish a new source of coordinate system. In order to do this, it shall be programmed in a block together one or more machine shafts. Example: G92 Z0; (it establishes a new source of coordinates system, fixing the current position as “Z0”). OBSERVATIONS: • Function G92 is modal. • To cancel G92, when used to establish a new source of coordinates system, a new G92 shall be programmed, fixing a new source, or to program function G92.1 Z0, returning, so, the zero point to original position. 10.7 - FUNCTION: G94 Application: It establishes infeed x / minute This function prepares the command to compute all infeeds in inches / minutes (G20) or millimeters / minutes (G21). OBSERVATION: Function G94 is modal, and it cancels function G95. 10.8 - FUNCTION: G95 Application: It establishes infeed x /revolution: This function prepares the command to compute all infeeds in inches / revolution (G20) or millimeter / revolution (G21). OBSERVATION: Function G95 is modal, and it cancels function G94.

T51169B

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45

10. Other preparatory function

s

10.9 - FUNCTION: G96 Application: It establishes programming in fixed cutting speed. Function G96 selects programming mode in fixed cutting speed, where RPM calculation is programmed by function “S”. Maximum RPM reached by fixed cutting speed can be limited by the programming of function G92. Example: G96 S200; (cutting speed at 200m/min) OBSERVATION: Function G96 is modal, and cancels function G97. 10.10 - FUNCTION: G97 Application: It establishes programming in RPM Function G97 is used to program a fixed revolution of the spindle (RPM), with the AID of function S and using a format (S4). Example: N70 G97 S2500 M3; (revolution at 2500 RPM) RPM range can be done by using the “Splindle Revolution Selector”, and it can float from 50% to 120% or programmed revolution. OBSERVATION: Function G97 is modal, and it cancels function G96.

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11. Unconditional deviation 11 - UNCONDITIONAL DEVIATION Function: M99 The programming of function M99 with function “P”, followed by block number, forces the command to advance / to return programming for the block indicated by “P”. When function M99 replaces M30 in main program, the program will be executed next in “looping”. EXAMPLE: O0005 (Example M99); N10 G21 G40 G90 G95; N20 G54 G0 X300 Z300 T00; N30 M99 P240; N40 T0101 (TO DRILL); N50 G54; . . : N230 G54 G0 X350 Z250 Y0 T00; N240 T0303 (EXTERNAL ROUGHING); N250 G54; N260 G96 S200; : : N680 G54 G0 X300 Z300 T00; N690 M99;

T51169B

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12. Sub-program Call and Return 12 - SUB-PROGRAM CALL AND RETURN Functions: M98/M99

9. CHAMADA E RETORNO DE SUBPROGRAMA

9 - CHAMADA E RETORNO DE UM SUBPROGRAMA

Many times, during the machining, a determined operations sequence appears, and we canFunções: use the sub-program M98/M99 call resource by the function M98. Quando usinagem function de uma M98 determinada de sub-progam operações number , apareceby the The blockacontaining shall alsoseqüência contain the muitas“P”. vezes programa, e subprograma function Ex.:no M98 P1001. pode-se usar o recurso de chamada d através da função M98. The sub-program, by its time, shall contain refered number at the program start by the function and contendo by finishinga with function O “O” bloco função M98,M99. deverá conter também o número d o subprograma através da função "P". Ex.: M98 P1001 NOTE: Thedo number of sub-program is theencontrado same found the CNCdo command O número subprograma é o mesmo noatdiretório c omando directory. CNC. O subprograma por sua vez, deverá conter o referido número no início do The formats for a sub-program call are the following: programa através da função "O" e finalizar com a função M99. P_ _ _ _ L_ _ _ _ M98 P_ para _ _ _a_chamada _ _ _ de um subprograma or O formato é oM98 seguinte: M98 P00000000 Nº Number de repetições Nº doNumber of subdo subprograma subprograma

program repetitions

Number of sub-program

of sub-program

Number of subprogram repetitions

Quando após uma chamada, o subprograma finaliza suas operaç ões, o controle é retornado ao programa principal. When the sub-program finishes its operations, control returns to main program.

Exemplo: EXAMPLE: MAIN PROGRAM

O1001

SUB-PROGRAM

O1002

N50 M98 P1002 N60 ...

N50 M98 P1003 N60 ...

M30

M99

SUB-PROGRAM

O1003

M99

A programação da função M99 com a função "P", acompanhado do n úmero do It the number is ommited, will"P". execute bloco,OBSERVATION: faz com que o comando retorneofarepetitions programação no blocothe in command dicado por sub-program one time. Quando no programa principal a função M99 substituir M30 o pr ograma será executado seguidamente em "looping". 48

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

OBSERVAÇÃO: Caso seja omitido o número de repetições, o comando executará o subprograma uma vez.

T51169B

12. Sub-program Call and Return EXAMPLE: INCREMENTAL PROGRAMMING AND SUB-PROGRAM

100 20

20

10

20

45

50

4

10 To bevel corners with 0.5 x 45º

45

4

0.5 x 45º



Main program (O0001) O0001 (MAIN - PART) N10 G21 G40 G90 G95; . . . N90 G0 X55 Z10; N100 M98 P30002; (N100 M98 P2 L3;) N110 G54 G0 X300 Z300 T00; N120 M30;

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Sub-program (O0002) O0002 (PART SUB-PROGRAM) N10 G0 W-20; N20 G1 X45 F.15; N30 G0 X55; N40 W-0.5; N50 G1 X50; N60 X49 W0.5; N70 G0 X55; N80 W0.5; N90 G1 X50; N100 X49 W-0.5; N110 G0 X55; N120 M99;

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13. Special Functions 13 - SPECIAL FUNCTIONS 13.1 - FUNCTION : G10 Application: Manager of Tool Life This function allows to monotor time or frequence (number of parts) of a determined tool, objectifying its replacement for the wanted. to:

For the determination of monitoring mode, the parameter 6800#2 (LTM) shall be changed 0 = manages by AMOUNT OF PARTS; 1 = manages by machining TIME (minutes).

A program containing monitoring data shall be done, in order to be loaded in the life Page of the tool. Tool groups for distinct operations shall be created. Example : O0010; N10 G10 L3; (Activates the manager) N20 P01 L20; (P01 = Group number, L20 = Time/ min. Or amount of parts) N30 T0202; N40 T0404; (Loads tools in group 01) N50 T0606; N60 G11; (Cancels manager) N70 M30; Example of machining program: O0011 ; N10 G21 G40 G90 G95 ; N20 G54 G0 X350 Z300 Y0 T00 ; N30 T0101 ; : N100 T0199; (01 = Group number, 99 = Activats tools management) N110 G96 S220 ; : N220 T0188; (Cancels management) N230 T0505 ; N240 G96 S180 ; : N350 M30 ;

50

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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13. Special Function OBSERVATION: The command automatically will use the tools described in the group, being that when the life time of the last tool ends, a message will be shown, requesting the reloading of tools life. In order to reload, the procedure below shall be done: - To set “OFFSET SETTING” KEY. - To set softkey [►] until it shows [TOOLLF] - To set softkey [TOOLLF] - To set softkey [OPRT] - To set softkey [LIMPAR] (delete) - To set softkey [EXEC]

13.2 - FUNCTION “G64” Application: Angular positioning of the spindle By this function, following argument C (specified in degrees), we can program a determined angle for the positioning of spindle. Before the activation of function “G64 C...”, we shall program function “M19”, which is responsible to guide spindle. EXAMPLE: : M19; G64 C0; ( the spindle positions at zero degree ) : OBSERVATION: This function only is available at machines from GL Line which not offer swivel tool resource, that is, machines version T. In order to know how to guide spindle in machines with swivel tools, Part II of this manual shall be consulted (Level II Programming).

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51

WING

NG

ING

G

PROGRAMMING

PROGRAMMING

Angles of straight lines, chamfering value, corner rounding values, and 13. Special Functions other dimensional values on machining drawings can be programmed by 13.3 - DIRECT INPUT OF VALUES directly inputting these values.FOR In BEVELS addition,AND the CONCORDANCES chamfering and corner rounding can be inserted between straight lines having an optional angle. Straight lines angles, bevel values and rounding values of corners and other values can This programming only valid in memory operation mode. be programmed, introducing itisdirectly in coordinates. 13. FUNCTIONS TO SIMPLIFY PROGRAMMING

PROGRAMMING

Sintaxes: A___; (where “A” is equivalent to displacement angle) Tableto13.6 Commands table ,R___; (where “R” is equivalent corner rounging value) ,C___; (where “C” is equivalent to corner beveling value) Angles of straight lines, chamfering value, corner rounding values, and Commands Movement of tool other dimensional values on machining drawings can be programmed by

directly inputting these values. In addition, the chamfering and corner OBSERVATIONS: Codes G03, shall straight notX be programmed the direct X2_be (Zinserted A_ ; G94 rounding G02, can between lines havingtogether an optional angle. 2_),G90, introduction of angular values, bevels and rounding. (X2 , Zoperation 2) This programming is only valid in memory mode. - Corner rounding shall not be inserted in a thread opening block. - Na 1 alarm occurs if intersection point is calculated if the angle created by two lines is between +/- 1º. A

Table 13.6 Commands table COMMANDS Commands

,A1_ ; X2X_3_ (ZZ2_), A_ 3_, A 2_;;

TOOL MOVEMENT Movement of tool

X X

X2____(Z2____) A__; 2

1

X2___ Z2___X ,R1___; 2_ Z2_, R1_ ; 1_ ; X3___ Z3___; X,A 3 _ Z3 _ ; X or 3_ Z3_, A2_ ; OR ,A1_, R1_ ; X3_ Z3_, A2_ ; 23 A1___ ,R1___; X3___ Z3___ A2___;

52

(X1 , Z1)

(X3 , Z3) (X2 , Z2)

A2

(X2 , Z2)

XX

Z

A1

A (X1 , Z1) (X1 , Z1)

Z

Z

(X (X33,,ZZ33)) A2 A2R

(X2 , Z2) (X2 , Z2)

1

A1

A1

(X , Z ) (X1 , Z11) 1

X X2_ Z2_, R1_ ; X3_ Z3_ ; X (X3 , Z3) orX2_ Z2_, C1_ ; (X3 , Z3) A _Z ,AX13_, R31__;; A22 R Xor 3_ Z3_, A2_ ; 3 1 ,A1_, C1_ ; A1 Z3_,Operation A2_ ; X3_and Programming - Romi G / GL / GLM 4 (X-2CNC , Z2)FANUC 0I-TD C1 A1 (X ,Z ) (X2 , Z2) 1 1

ZZ

T51169B

Z

1

(X2 , Z2)

(X1 , Z1)

Z

s

13. Special Function COMMANDS

X2_ Z2_, C1_ ; X2___ Z2___ ,C1___; TO SIMPLIFY X3___ Z3___; X3_ Z3_ ; or PROGRAMMING NG TO SIMPLIFY ,A1_, C1_ ; PROGRAMMING ING OR X3_ Z3_, A2_ ; 4 A1___ ,C1___; X3___ Z3___ A2 Commands Commands X2_ Z2_ , R1_ ; XX32__ZZ32__,,RR21__;; X2___ Z2___ ,R1___; XX43__ZZ43__;, R2_ ; X3___ Z3___ ,R2___; or X4_ Z4_ ; X4___ 5Z4____;,A or1_, R1_ ; X,A3_ Z _, A _, R2_ ; 5 1_, 3R1_ ;2 OR XX43__ZZ43__,; A2_, R2_ ; X4_ Z4_ ; A1___ ,R1___; X3___ Z3___ A2___175 ,R2___; X4___ Z4____;

X2___ Z2___ ,C1___; X2_ Z2_ , C1_ ; X3___ Z3___ ,C2___; X _Z _,C _; X4___ Z4___; XX32__ZZ32__;, C21_ ; X43_ Z43_ , C2_ ; or X4_ Z4_ ; OR ,A or1_, C1_ ; 6 X,A3_ Z _, A _, C2_ ; 1_, 3C1_ ;2 A1___ ,C1___; XX43__ZZ43__,; A2_, C2_ ; 6 X3___ Z3___ A2___ ,R2___; X4_ Z 4_ ; X4___ Z4___;

7 7

X2_ Z2_ , R1_ ; XX32__ZZ32__,,CR21__;; XX43__ZZ43__;, C2_ ; or X4_ Z4_ ; ,A or1_, R1_ ; X,A3_ Z _, A _, C2_ ; 1_, 3R1_ ;2 XX43__ZZ43__,; A2_, C2_ ; X4_ Z4_ ;

TOOL MOVEMENT

X (X3 , Z3)

A2

B–63604EN/01 B–63604EN/01

C1

A1 Movement of tool (X 2 , Z2 ) (X Z1tool ) 1 ,of Movement

X X(X4 , Z4) (X3 , Z3) (X4 , Z4) (X3 , Z3) A2 R2 A2 R2 R 1R

A1 (X2 , Z2) 1 A1 (X2 , Z2) (X1 , Z1) (X1 , Z1)

Z Z

X X

C2 (X4 , Z4) C2 (X3 , Z3) (X3 ,AZ23) (X4 , Z4) A2 C1 C1

(X2 , Z2) (X2 , Z2A) 1 A (X1 , Z11) (X1 , Z1)

Z Z

X X

C2 C2 (X3 , Z3) (X4 , Z4) (X3 , Z3) A2 (X4 , Z4) A2 R 1R

A1 A (X1 , Z11) 1 , Z1 ) Programming and Operation - Romi G / GL / GLM - CNC FANUC (X 0I-TD (X2 , Z2) (X2 , Z2)

T51169B

Z

X

1

Z 53 Z

13. Special Functions 13.4 - FUNCTION G65 Application: MACRO B We can use this function when we want to elaborate programs, which parts to be manufactured presents equal geometric shapes, but with different dimensions, that is, in case of part families. So, we shall elaborate a program, defining the process to be used for machining, with dimensions quantities represented by variables, according table. Arguments and variables table MACRO B : ARGUMENT ADDRESS

CORRESPONDING VARIABLE

A B C D E F H I J K M Q R S T U V W X Y Z

#1 #2 #3 #7 #8 #9 #11 #4 #5 #6 #13 #17 #18 #19 #20 #21 #22 #23 #24 #25 #26

This program will be called by other, where function G65 shall be programmed, followed by function P, by defining the number of program, containing the machining process, and also the variavles addresses, represented by table letters with its respective dimensional values.

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Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

H Kx45°

C

s

B

D

PROGRAMMING EXAMPLE:

13. Special Function A

R

J I

Q

H Kx45°

80

C

B

A

D

R

80 40 25

Ø A = 24 mm Ø B = 44 mm Ø C = 50 mm Ø D = 80 mm

O0100 (MACRO); G0 X[#1-[2*[#6]]] Z2; G42; G1 Z0 F[#9]; X[#1] Z[-#6]; Z[-#11+#18]; G2 X[#2] Z[-#11] R[#18]; G1 X[#3] Z[-#4]; X[#7-[2*[#17]]]; G3 X[#7] Z[-#4-#17] R[#17]; G1 Z[-#5] G40; U2; M99;

80

O0001 (MAIN PROGRAM); G21 G40 G90 G95; G54 G0 X300 Z300 T00; T0101 (USIN. EXT); G54; G96 S200; G92 S3500 M4; G65 A24 B44 C50 D80 H25 I40 J80 K1.5 Q3 R10 F0.2 P100; G54 G0 Z300 T00; M30;

R3

H = 40 mm I = 55 mm J = 80 mm Q = 3 mm R = 10 mm K = 1 mm

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13. Special Functions 13.5 – WORK REFERENCE (G54 A G59) Work Reference, also known as Work Piece Reference, corresponds to the point which serves as reference for absolute coordinates system, that is, it is the part point referenced as “X0” and “Z0”. In some cases, more than one work reference is used in a same program, with the purpose to make easier the programming of some parts. Example: in case of programming the machining of two sides of a part in a same program, it is recommended to use two work piece reference, in order to the programmer must not be worried with somes elements, as metal excess at both sides of material, different jaw backs, etc.

NOTE: At the machines “GL Line”, up to six zero-part can be referenced, which shall be done manually during machine’s preparation process. They are: G54, G55, G56, G57, G58 and G59. EXAMPLE:

G54 (FIRST SIDE)

G55 (SECOND SIDE)

The values of family G54 shall be typed in the Page “OFFSET SETTING” by the softkey “WORK”.

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14. Miscellaneous or auxiliary functions 14 - MISCELLANEOUS OR AUXILIARY FUNCTIONS The auxiliary functions comprise the machine resources not covered by the previous functions. NOTES: - Machines from “Line E” shall be set in many modes (with/without counterpoint, with/without second spindle, with/without tool actuated, etc.) and so, not all functions described below are enabled in all machines. - Functions with “INSTANT REPLY” shall be set carefully, because the machine not waits Ladder confirmation to continue program running. FUNCTION: M00 Application: program stop. This code causes immediate stoppage of program running, including cut coolant and spindle. FUNCTION: M01 Application: optional stop of the program. This function interrupts the program running only if the button “OPTIONAL STOP”, located at the machine operation , is pressed. Thus, function M01 will be equivalent to function M00, but, if the button is not active, the command will ignore function M01, keeping the normal program running. When the stop occurs by this code, the button “CYCLE START” shall be pressed to continue program running. FUNCTION: M02 Application: end of the program, with no return to beginning. This function is used to indicate the end of the program existing in the command memory, and it is also used when working with tapes ed in “tie” shape. FUNCTION: M03 Application: turns on left spindle in clockwise direction. This function turns the spindle clockwise, adopting as reference for the slewing direction the rear position of the chuck., Function M03 is cancelled by: M00, M01, M02, M04, M05 and M30. FUNCTION: M04 Application: turns on the left spindle in counterclockwise direction. This function turns the spindle in counterclockwise direction, adopting as reference for the slewing direction the rear position of the chuck., Function M04 is cancelled by: M00, M01, M02, M04, M05 and M30. T51169B

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14. Miscellaneous or auxiliary functions FUNCTION: M05 Application: turns off the spindle and deactivates low and high torque brakes of the left headstock. This function is used to turn off the spindle rotation, canceling functions M03 or M04, and to deactivate high and low torque brakes, canceling functions M85 and M86, respectively. Function M05 is already active when starting the program. FUNCTION: M07 Application: turns on the high pressure cut coolant FUNCTION: M08 Application: turns on the cut coolant FUNCTION: M09 Application: turns off the cut coolant. FUNCTION: M15 Application: turns on the driven tool in clockwise direction. FUNCTION: M16 Application: turns on the driven tool in counterclockwise direction. FUNCTION: M17 Application: turns off the driven tool. FUNCTION: M18 Application: turns off the spindle direction. FUNCTION: M19 Application: left spindle orientation. FUNCTION: M20 Application: turns on bed feeding. FUNCTION: M21 Application: turns off bed feeding. FUNCTION: M23 Application: locks left spindle. FUNCTION: M24 Application: unlocks left spindle. FUNCTION: M25 Application: closes left spindle chuck.

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T51169B

14. Miscellaneous or auxiliary functions FUNCTION: M26 Application: pulls back the counterpoint, up to position “P2”. FUNCTION: M27 Application: Forwards the counterpoint, up to position “P1”. FUNCTION: M28 Application: turns off rigid tapping. FUNCTION: M29 Application: turns on rigid tapping. FUNCTION: M30 Application: end of the program, with return to beginning. FUNCTION: M31 Application: pulls back the counterpoint to reference position. FUNCTION: M34 Application: selects pressure level 1 for left chuck. FUNCTION: M35 Application: selects pressure level 2 for left chuck. FUNCTION: M36 Application: opens the automatic door. FUNCTION: M37 Application: closes the automatic door. FUNCTION: M38 Application: forwards parts catcher device. FUNCTION: M39 Application: pulls back parts catcher device. FUNCTION: M40 Application: selects fix by internal for left chuck. FUNCTION: M41 Application: selects fix by external for left chuck. FUNCTION: M42 Application: turns on the cleaning air of the left chuck. FUNCTION: M43 Application: turns off the cleaning air of the left chuck.

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14. Miscellaneous or auxiliary functions FUNCTION: M44 Application: turns on air and water coolant. FUNCTION: M45 Application: turns on guide covers cleaning. FUNCTION: M46 Application: turns off guide covers cleaning. FUNCTION: M47 Application: turns on chip conveyor. FUNCTION: M48 Application: turns off chip conveyor. FUNCTION: M50 Application: lifts tool position reader. FUNCTION: M51 Application: lowers tool position reader. FUNCTION: M52 Application: opens rest. FUNCTION: M53 Application: closes rest. FUNCTION: M54 Application: forwards right parts ejector. FUNCTION: M55 Application: pulls back right parts ejector. FUNCTION: M56 Application: locks axis Y. FUNCTION: M57 Application: unlocks axis Y. FUNCTION: M63 Application: turns on right spindle in clockwise direction FUNCTION: M64 Application: turns on right spindle in counterclockwise direction FUNCTION: M65 Application: turns off right spindle and deactivates low and high torque brakes of right headstock. 60

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T51169B

14. Miscellaneous or auxiliary functions FUNCTION: M66 Application: turns on synchronized mode. FUNCTION: M67 Application: turns off synchronized mode. FUNCTION: M69 Application: right spindle orientation. FUNCTION: M70 Application: selects fix by internal for right chuck. FUNCTION: M71 Application: selects fix by external for right chuck. FUNCTION: M72 Application: turns on cleaning air for right chuck. FUNCTION: M73 Application: turns off cleaning air for right chuck. FUNCTION: M74 Application: opens right spindle chuck. FUNCTION: M75 Application: closes right spindle chuck. FUNCTION: M76 Application: activates parts counter. FUNCTION: M78 Application: turns on mist exhausting system. FUNCTION: M79 Application: turns off mist exhausting system. FUNCTION: M80 Application: conditional jump. FUNCTION: M84 Application: activates load system. FUNCTION: M85 Application: turns on left spindle high torque brake. FUNCTION: M86 Application: turns on left spindle low torque brake. T51169B

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14. Miscellaneous or auxiliary functions FUNCTION: M93 Application: enables program running via PCMCIA card. FUNCTION: M94 Application: disables program running via PCMCIA card. FUNCTION: M95 Application: turns on right spindle high torque brake. FUNCTION: M96 Application: turns on right spindle low torque brake. FUNCTION: M99 Application: restarts program running / unconditional jump. FUNCTION: M105 Application: turns off left spindle with INSTANT REPLAY. FUNCTION: M108 Application: turns on air coolant. FUNCTION: M109 Application: turns off air coolant. FUNCTION: M122 Application: locks right spindle. FUNCTION: M123 Application: unlocks right spindle. FUNCTION: M124 Application: opens left spindle chuck with INSTANT REPLY. FUNCTION: M125 Application: closes left spindle chuck with INSTANT REPLY. FUNCTION: M126 Application: pulls back the counterpoint up to position “P2” with INSTANT REPLY. FUNCTION: M127 Application: pulls back the counterpoint up to position “P1” with INSTANT REPLY. FUNCTION: M128 Application: allows to turns the spindle with chuck opened. FUNCTION: M131 Application: pulls back the counterpoint to the reference position with INSTANT REPLY. 62

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T51169B

14. Miscellaneous or auxiliary functions FUNCTION: M136 Application: opens the automatic door with INSTANT REPLY. FUNCTION: M137 Application: closes the automatic door with INSTANT REPLY. FUNCTION: M138 Application: forwards the parts catcher device with INSTANT REPLY. FUNCTION: M139 Application: pulls back the parts catcher device with INSTANT REPLY. FUNCTION: M142 Application: turns on the cleaning air for left chuck with INSTANT REPLY. FUNCTION: M143 Application: turns off the cleaning air for left chuck with INSTANT REPLY. FUNCTION: M147 Application: cancels turning with axis Y out of Part center. FUNCTION: M148 Application: releases turning with axis Y out of Part center. FUNCTION: M150 Application: lifts tool position reader with INSTANT REPLY. FUNCTION: M151 Application: lowers tool position reader with INSTANT REPLY. FUNCTION: M152 Application: opens the rest with INSTANT REPLY. FUNCTION: M153 Application: closes the rest with INSTANT REPLY. FUNCTION: M165 Application: turns off right spindle with INSTANT REPLY. FUNCTION: M172 Application: turns on the cleaning air of right chuck with INSTANT REPLY. FUNCTION: M173 Application: turns off the cleaning air of the right chuck with INSTANT REPLY. FUNCTION: M174 Application: opens the right spindle chuck with INSTANT REPLY.

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14. Miscellaneous or auxiliary functions FUNCTION: M175 Application: closes the right spindle chuck with INSTANT REPLY. FUNCTION: M176 Application: turns on the cleaning air of left chuck with INSTANT REPLY. FUNCTION: M177 Application: turns off the cleaning air of the left chuck with INSTANT REPLY. FUNCTION: M200 Application: selects fixation 1 setting for left chuck. FUNCTION: M201 Application: selects fixation 2 setting for left chuck. FUNCTION: M300 Application: selects fixation 1 setting for right chuck. FUNCTION: M301 Application: selects fixating 2 setting for right chuck.

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T51169B

15. Sequence for manuscript programming 15 - SEQUENCE FOR MANUSCRIPT PROGRAMMING The program needs to be aware of all parameters involved in the process, and to obtain a proper solution for the machining of each type of part. It shall also analyze all machine resources, which shall be demanded on the part running. 15.1 - PART DRAWING STUDY: FINAL AND RAW The programmer shall be able to compare drawing (finished part) with the dimension wanted in machining with Numerical Control machine. It is also necessary an analysis on the part running feasibility, considering dimensions requested, metal excess existing from previous step. Tools needed, part fixing, etc. 15.2 - PROCESS TO USE It is necessary to have a definition of machining steps for each part to be executed, establishing the proper fixing system related to machining. 15.3 - TOOL SET FOCUSED ON CNC The choice of tool set is very important, and also its arrangement on turret. It is necessary the tools are placed in a way with no interference between itself and the remaining of the machine. A good programs depends on very much of the choice of proper tools and its fixing in a proper arrangement. 15.4 - KNOW-HOW OF MACHINE’S PHYSICAL PARAMETERS AND COMMAND PROGRAMMING SYSTEMS The programmer shall also know how to fit operations in a way to use all resources from machine and from command, always objectifying to minimize time and operation phases, and also to ensure product quality. 15.5 - DEFINITION IN FUNCTION OF MATERIAL, CUTTING PARAMETERS, AS INFEED, SPEED, ETC. In function of material to be machined, and also in function of tool used and in function of the operation to be done, the programmer shall establosh cutting speed, infeeds and Power requested from machine. Calculations necessary to obtain those parameters are the following:

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16. Calculations 16 - CALCULATIONS 16.1 - CUTTING SPEED (VC) Depending on material to be machined, cutting speed is an important and necessary data. Cutting speed is a quantity directly proportional to diameter and revolution of spindle, given by formula: VC =

ØP x 3,14 x N 1000

Where: VC = Cutting speed (m/min) ØP = Part diameter (mm) N = Revolution of spindle (rpm) 16.2 - REVOLUTION (N) At the determination of cutting speed for a determined tool do it at machining, revolution is given by formula: N =

VC X 100 3,14 x Ø

16.3 - CUTTING POWER (NC) In order to avoid some problems during machining, as motor overload and so stop of spindle during operation, it is necessary to make a previous calculation of Power to be used, which is given by formula: NC = KS X FN X AP X VC 4500 X

n

(CV) CUTTING ÁREA FOR 90 DEGREE TOOLS

Ks = Specific cutting pressure Ap = Cutting speed Ks = Specific cutting pressure Ap = cutting depth Fn = Infeed Vc = Cutting speed n = Performance: LINE E = 0,9 LINE GL / GLM = 0,9 CENTER = 0,8

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T51169B

16. Calculation

s

ORIENTATION VALUES FOR SPECIFIC CUTTING PRESSURE (KS)

MATERIAL

PULL STRENGTH Kgf/mm2 BRINELL HARDNESS Kgf/mm2

SAE 1010 to 1025 SAE 1030 to 1035 SAE 1040 to 1045 SAE 1065 SAE 1095 Soft Cast Steel Mid Cast Steel Hard Cast Steel Mn-Steel Cr-Ni Steel Cr-Mo Steel Soft Alloy Steel Hard Alloy Steel Stainless Steel Tool Steel Hard Manganese Steel Soft soft Mid Soft Hard Soft Hardened Soft Aluminum Cooper Cooper with alloy Brass Red Brass Cast Brass

T51169B

Up to 50 50 to 60 60 to 70 75 to 85 85 to 100 30 to 50 50 to 70 Above 70 70 to 85 85 to 100 100 to 140 140 to 180 60 to 70 150 to 180

HB Up to 140 140 to 167 167 to 192 207 to 235 235 to 278 96 to 138 138 to 192 Above 192 192 to 235 235 to 278 278 to 388 388 to 500 167 to 192 415 to 500 Up to 200 200 to 250 250 to 400 40

80 to120

“KS” IN KG/MM2 INFEED IN MM/REV 0,1

0,2

360 400 420 440 460 320 360 390 470 500 530 570 520 570 660 190 290 320 240 130 210 190 160 140 340

260 290 300 315 330 230 260 286 340 360 380 410 375 410 480 136 208 230 175 90 152 136 115 100 245

0,4 190 210 220 230 240 170 190 205 245 260 275 300 270 300 360 100 150 170 125 65 110 100 85 70 180

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

0,8 136 152 156 164 172 124 136 150 176 185 200 215 192 215 262 72 108 120 92 48 80 72 60 62 128

67

14. F L UXOG R A MA DE P R OG R A MA Ç Ã O 14 - F L UXOG R AMA DE P R OG R AMAÇ Ã O

17. Programming Flowchart

14.1 - F L UXOG R AMA E 280A T E E 320A T 17- PROGRAMMING FLOWCHART E s te fluxograma tem aplicação nas máquinas E 280 e E 320 configuradas com Flowcharteoftorre machines from G / GL line: um cabeçote s em ferramenta acionada.

START

*START _ _ _IO _ (comment); - program number *O INÍC *START G21 G40 G90; - safety-program block- número O (c omentário); O_______ _(COMMENT); number do programa

GG21 21 G40 G 40G90 G 90 G 95; - bloco de s egurança G95; - Safety block

TOOL CHANGE

N

V CC ?

S MAX. RPM OF CUTTING SPEED

TOOL **TOOL T R OCHANGE CCHANGE A DE F E R R AME NT A G5_G00X_ _Z_ _Y0 T00; - work piece reference (G54 to G59) G 00 X _ _ _- Activates T 00; - pto. de troca da ferram. G5_G0 Z__ ___Z_ T00; thechange point zero-part and displaces tool point. T _ _ _ _ ; - número daand ferramenta des ejada to the point of tool change at shaft Z

G _ _ (G 54 a G 59) - definição do zero peça

T_ _ _ _;number tool tool T_ _; numberof ofwanted the wanted G5_ - work piece reference to G59) G5_;G9_; - Definition of zero-part (G54(G54 to G59) and infeed system (G94 or G95).

*RPM – ROTATIONAL TOOL G97 S_ _ _ _ M_ _; defines rotation (RPM and turns on driven tool (M15 or M16)

* P R O G R AMA Ç ÃO E M V C C *VCC G 96 SPROGRAMMING _ _; - velocidade de corte (m/min) *RPM -_SPINDLE G97 _;RPM and turns on spindle or M04) G 92 S_ S ________M_ _ M3/M4; - máxima rotação e liga(M03 G97 S_ _M_ _;defines defines fixed revolution (RPM) and turns on o eixo árvore. spindle (M03, M04, M63 or M64). *PROFILE GENERATION (Instructions according programmer creativity)

IN VCCÃ O E M R P M **SETTING P R O G R AMAÇ G96S_ _ _; constant cut Rspeed G 97 S _ _ _ -_defines M3/M4; - define P M e(m/min) liga o eixo G92 S_ _ _ _ M_ _; - defines maximum revolution (RPM) and árvore

R PM

turns on spindle (M03, M04, M63 or M64).

PROFILE GENERATION

* G E R AÇ ÃO DO P E R F IL (ins truç ões de ac ordo c om a c riatividade do programador) * PROFILE GENERATION (instructions according programmer’s creativity)

S

HÁ + TOOL/ TA?

N END

*END OF PROGRAM G5_G00 Z_ _ _T00; - point of tool change M30/M99; - end of program (M30) or restart program (M99)

END OF PROGRAM

* F IM DO P R O G R AMA G5_G00 X_ _Z_ _Y0 T00; - work piece reference (G54 to G59) G 00 X _ _ _ Z_ _ _ T 00; pto.change de troca da ferram. and -tool point. M30/M99; fim do programa (M30) ou reiniciar M30/M99; - end of program (M30) or restart program (M99) programa (M99)

14.2 - F L UXOG R AMA E 280B MY E E 320B MY E s te fluxograma tem aplicação nas máquinas E 280 e E 320 configuradas com um/dois cabeçotes , com/s em torre com ferramenta acionada e com/s em eixo Y . S 75099A P rogramação e Operação - Linha E 280 / E 320 68 Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

75 T51169B

t t Kit

pneumático básico (ROMI GL 240/ aparelho / de limpeza das p Pedal para acionamento da placa de pinças t Sistema de esteira articulada t Sistema pneumático de l GLavulsas 280) t ROMI Pinças de esteira de arraste raphic t Pintura especial, conforme padrão Munsell ou RAL 18. P t ower TuboGde guia modular t Pistola de lavagem (wash gun) de barras Ø 42 mm, Ø t Gráficos (ROMI GL 240 / ROM hidráulica 3 castanhas Ø 165 mm, dedepotência 18Placa - POWER GRAPHIC t Tubo de guia modular Ø 175 mm ou Ø 210 mm e cilindro hidráulico 18.1 - POWER GRAPHIC GL 240 / 240M (ROMI GL 240 / ROMI GL 240M) de barras Ø 51 mm, o ROMI GL 240 / ROMI GL 240M A2 – 5” de 3 castanhas Ø 210 mm tSpindle (ROMI GL 280 / ROM PlacaASA hidráulica ou Ø 254 mm e cilindro hidráulico (ROMI GL 280 / ROMI GL 280M) t Porta automática com ASA ASA A2-5” batente de segurança (E) (regime S min)(E) t Preparação para(regime exaustorS2de- 15 névoa (A) Não acompanha sistema t Puxador de barras mecânico sem bedame (B) Nãocvacompanham supor / kW / kW ou comcv bedame (C) Não acompanha kit de d t Separador 20 / 15de óleo / refrigerante (oil skimmer) 20 / 15 (D) Venda obrigatória do opc t Sistema de exaustão de névoa (E) (E) Venda obrigatória do ace 12 / 9 t Sistema de limpeza das proteções (F) Venda obrigatória 149 do ace 110 N.m N t Sistema pneumático de limpeza das castanhas (D) alimentador de barras”

lusos

poníveis

fim

dráulica

40M

ROMI 280 Spindle ASAGL A2 – 6”

945

6.000

2.975

1.275

rpm

/ ROMI GL 280M

ASA ASAA2-6” A2-6” (regime (regimeS2 S2--15 30min) min)

Ferramenta ASA (regime S3 - 4S (regime

/ kW cvcv/ kW

cv / cv kW/ kW

25 // 15 18,5 20

12 / 9

20/ /915 12

.

180NN .mm 149

234 21 NN

rpm

Programação e Operação - Linha ROMI GL / GLM - CNC FANUC 0I-TD

Os gráficos não estão em escala

750 2.500

4.500 4.500

945 975

6.000

69

2.205 3.900

rpm

rpm

80M

/ 18,5 7,5 25 / 5,6

T49092A

945

6.000

2.975

1.275

rpm 18. Power Graphic

L 240M 18.2 - POWER GRAPHIC GL 280 / 280M

ROMI GL 280 / ROMI GL 280M

Spindle ASA A2 – 6”

12 / 9

cv / kW cv / kW 20 / 15 25 / 18,5

12 / 9 20 / 15

149 N.m 180 N.m

L 280M

4.500 4.500

3.900 2.205

975945

6.000

rpm

Ferramenta (regime S3 -A2 4 ASA (regime S2 cv / kW cv / kW 7,5 / 5,6 25 / 18,5

21 N 234 N.m

rpm rpm

750 2.500

)

ASA A2-6” (regime S2 - 15 min) ASA A2-6” (regime S2 - 30 min)

Os gráficos nãoA2estão Spindle ASA – 8” em escala

Ferrament (regime S3 -

ASA A2-8” (regime S2 - 30 min)

)

cv / kW

cv / kW

25 / 18,5

8/6

20 / 15

20 / 15 234 N.m

35 N

70

1.600

3.500

3.000

rpm

750

4.500

rpm

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

) (E) Venda obrigatória do ório “Interface eletrônica” (E) Venda obrigatória do ório “Interface eletrônica” s (F) Venda obrigatória do ório “Interface para (F) Venda obrigatória ório “Interface para das castanhas (D) alimentador dedo barras” stanhas (D) alimentador de barras”

c

18. Power Graphi

18.3 - POWER GRAPHIC, LIVE TOOL GL 240M

Ferramenta acionada (regime S3 - 40% - 10 min)

min)

Ferramenta acionada cv /(regime kW S3 - 40% - 10 min) 7,5 / 5,6

cv / kW

12 / 9

21 N.m

7,5 / 5,6 rpm

rpm

6.000

2.500

21 N.m

4.500

2.205

12 / 9

rpm

6.000

4.500

2.500

rpm

18.4 - POWER GRAPHIC, RIGHT HEADSTOCK

Ferramenta acionada (regime S3 - 40% - 10 min)

GL 280M

min)

cv / kW 8 / 6 Ferramenta acionada

(regime S3 - 40% - 10 min)

20 / 15

35 N.m

cv / kW

1.600

20 / 15

4.000

rpm

8/6

3.500

3.000

rpm

35 N.m rpm

3

4.000

3.500

1.600

rpm

3 T51169B

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T51169B

PART II



PROGRAMMING (level 2)

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1. Definition of axes 1- DEFINITION OF AXES 1.1 - AXES X / Z They are the axes which make the machine turret set; they are responsible to move the tool, in order to develop a programmed profile. Axes “X” and “Z”, as sawn in previous chapters, usually are used in turning operations, where they represent the diameter setting (axis X) and length (axis Z) to be machined. However, since now, using some specific cycles and resources, these axes shall help milling operations, axial and radial drilling, among other. Axis “Y” will be very useful in radial milling operations, where we want to machine some detail out of the geometric center of the part, and axial operations, as well. When working in turning operations, this axis shall be positioned in the part center (position Y0), it is mandatory.

1 - CONSIDERAÇÕES SOBRE A DEFINIÇÃO DOS EIXOS X+

1.1 - EIXOS X / Z

Z-

X+ Z+ X-

r To

re

1.2 - SPINDLES

Z+

We will also consider two settings to work with spindles, where they shall be used as rotational axes (spindles) for turning operations, or be set as work axes (axis “C”), which will help in operations with driven tools.   





















te  e einfdl dledo M03   M63  dl L in to Sp inuer p S r ei pq s Es  Di Sentido de Rotação Rotation direction

74

Sentido de Rotação

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4000.1 (S1) = 1 4000.1 (S2) = 0 4000.1 (S2) = 1

Usually, SPINDLES (right and left To activate axis C, we shall set:

Nota: Recomenda-se a configuração 4000.1 S1=1, S2=0, pois proporciona melhor resultado na função de Interpolação de chuck) are enabled to work with rotational axes. Coordenadas Polares. Horário.

1.3 - AXIS C

Anti-Horário visto de Frente - Eixo C do Spindle Principal rotaciona no sentido Horário visto de Frente - Eixo C do Segundo Spindle rotaciona no sentido Anti-Horário visto de Frente 1. Definition of axes - Eixo C do Segundo Spindle rotaciona no sentido Horário visto de Frente

M19 G28 C0 G0 Cxxx

Fer

Ro

Sentido Físico de Movimento do Eixo “C”

C+

Where:

C+

M19 = Activates left spindle guide G28 C0 = Places axis C in the zero-machine angle

Configuração de Parâmetros para o Modo de Atuação do E

G0 Cxxx = Positioning of axis C Através on the dos wanted angle1006.0, Parâmetros

1006.1, 1008.0 e 1008.1, pode-se mudar o c conforme descrito abaixo: 1006.0 (ROT) C = 0 - Define o Eixo C como sendo um Eixo Linear 1006.0 (ROT) C = 1 - Define o Eixo C como sendo um Eixo Rotacional 1006.1 (ROS) C = 0 - Define o tipo para o Sistema de Coordenadas como se 1006.1 (ROS) CGUIDE = 1 - Define para o Sistema de Coordenadas como s NOTE: ALWAYS WHEN YOU USE THE SPINDLE (M19o) tipo AFTER THE WORK, YOU 1008.0 (ROA) C = 0 - Desabilita função “Roll Over” do Eixo Rotacional SHALL CANCEL IT WITH FUNCTION M18. 1008.0 (ROA) C = 1 - Habilita função “Roll Over” do Eixo Rotacional 1008.1 (RAB) C= 0 - Em comandos absolutos, rotaciona o eixo C pelo ca 1008.1 (RAB) C= 1 - Em comandos absolutos, rotaciona o eixo C pelo cam

a) INDEXING

Nota: Recomenda-se a configuração 1006.0=1, 1006.1=1, 1008.0=0 e 1008.1=0, po problemas naturais que geralmente ocorrem num 4°eixo.

a) INDEXAÇÃO

Left Spindle

Spindle Principal Movement Sentido de direction of axis Movimento doC

Segundo Spindle Setting Sentido de direction

Sentido de Programação

Programação

Eixo C

C+

FrontFRONTAL view VISTA S75099A

T51169B

X+

X+

Sentido de Movimento do Eixo C

C+

VISTA FRONTAL

VISTA T

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1. Definition of axes

1. DEFINIÇ

b) POLAR COORDINATES

b) COORDENADAS POLARES Left Spindle Spindle Principal

Segundo Spindle

C’ + C’ + 1 - CONSIDERAÇÕES SOBRE A DEFINIÇÃO AxisSentido C movement Infeed setting de Sentido de DOS EIXOS Sentido de Sentido de direction Movimento

direction Programaçã

Programaçã o do Avanço

do Eixo o do Avanço 1.3 - EIXO CC(continuação)

Movimento do Eixo C

b) COORDENADAS POLARES 2

Sentido de Movimento do Eixo C

C’ + Front

Sentido de Programação do Avanço

Sentido de Programação viewdo Avanço

VISTA FRONTAL 2

Explanação

X+

1

2

2

X+ X+

1 Spindle Esquerdo

C’

Spindle Direito

1

C’ +

C’ +

Sentido de Movimento do Eixo C

VISTA FRONTAL

VISTA TR 2

2

X+

1

1

A função COORDENADAS POLARES cria um plano virtual com os eixos valores são dados em milímetro ou polegada. O modo de programação par ter o mesmo critério da programação normal, isto é, valor dado em ra Explanation conforme definido no parâmetro1006 bit 3. O eixo virtual C’ simula o eix VISTA FRONTAL VISTAtrabalhar FRONTAL VISTA TRAS plano XC fosse XY. Dessa forma pode-se com operações de fre The function POLAR COORDINATES create a virtual plan with axis X and C’, where se fosse um Centro de Usinagem. Explanação values are given in millimeter or Embora inches. The setting mode for axis Xcomo shall C’, have the same usual apenas C o eixo virtual seja definido deve-se programar A função COORDENADAS POLARES cria um plano virtual com os eixos X e C’, onde os setting criterion, that is, valueemgiven in radius or diameter, in Xparameter eixo. milímetro ou polegada. O modo deaccording programação defined para o eixo deve ter o mesmo critério 1006 bit3. The virtual axis C’normal, simulates asem if plan is XY.conforme thus, we can work with isto é,axis valor Y, dado raio ouXC diâmetro, definido no parâmetro1006 bit 3. Durante aY execução dos XC blocos de programação, o comando converte simula o eixo como se o plano fosse XY. Dessa forma pode-se trabalhar com operaçõ milling operations as in a Machining Center. lineares virtual C’ em movimentos rotacionais para o eixo C real. como se fossedo umeixo Centro de Usinagem.

Although the virtual axis is defined as C’, only C shall be set for the referred axis. Embora o eixo virtual seja definido como C’, deve-se programar apenas C para o referido eixo. During the running of programming blocks, the command converts linear dimensions c) INTERPOLAÇÃO Durante a execução dos blocos de CILÍNDRICA programação, o comando converte as dimensões lineares do e of virtual axis C’ in rotational movements for truepara axis C. C real. movimentos rotacionais o eixo Spindle Principal

Segundo S

Sentido Relacionados: de Parâmetros Sentido de Programaçã 5460=1 Movimento o do 5461=4Avanço do Eixo C

X+

c) CYLINDRICAL INTERPOLATION c) INTERPOLAÇÃO CILÍNDRICA

X+

Left spindle Spindle Esquerdo Sentido de Infeed setting Programação direction do Avanço

Sentido de Movimento do Eixo C

Spindle Direito

Movement Sentido de Movimento direction of do Eixo axis CC

Z+ X+

X+

Sentido de Movimento do Eixo C

Sentido d Programaç do Avanç

Z

Z+

PLANO VIRTUAL Z/C (PLANIFICAÇÃO) Spindle Principal 1

1

76

1

PLANO VIRTUAL Z/C (PLANIFICAÇÃO)

Spindle Esquerdo 2

Segundo Spin

Z+

Z+

C+

Spindle Direito 1

C+

2

Z+

Explanação: A função INTERPOLAÇÃO CILÍNDRICA cria um plano virtual com os eix Programming and Operation - Romi2G / GL / GLM - CNC FANUC 0I-TD T51169B 2 grau. Para p o valor de Z é dado em milímetro ou polegada e C em C + C + planificar os ângulos do eixo C no plano virtual Z/C. Explanação:

Z+ 1. Definition of axes VIRTUAL PLAN Z/C (PLANIFICATION)

PLANO VIRTUAL Z/C (PLANIFICAÇÃO)

Left spindle Spindle Esquerdo

Z+

Spindle Direito

1

2

1

C+

C+

2

Explanação: A função INTERPOLAÇÃO CILÍNDRICA cria um plano virtual com os eixos Z/C, ond The function CYLINDRICAL INTERPOLATION virtual plan planificar with axes Z/C, do eixo C em milímetro ou polegada e C em creates grau. Paraaprogramação, os ângulos where value of Z is given in millimeter or inches, and C in degrees. for setting, plan angles Parâmetros Relacionados: of axis C in the virtual plan Z/C. 1022 X=1, Z=3, B=7, C=5, C=5

1.3.1 - FUNCTION M85 / M86. Application: High torque brake and low torque brake When axis C is activated, the machine transforms the chuck in more one axis to be set. However, in first it shall have as rigidity only the power of the electric engine. In order to perform milling or drilling operations, we shall activate a brake (M85 or M86), to avoid that the machine lose the chuck guide during a machining with tools driven. Example: M85= High torque brake. Locks totally the chuck, Not allowing any movement (it can be cancelled with function M86 or M5. M86= Low torque brake. It allows moving the chuck, keeping it accurately guided. OBSERVATION: WHEN THE HIGH TORQUE BRAKE IS ACTUATED (M85), IT IS NOT ALLOWED MOVEMENT OF AXIS C, IT IS NECESSARY TO CANCEL THIS BRAKE WITH FUNCTION M86, AND, IF APPLICABLE, ACTIVATE IT AGAIN AFTER AXIS INDEXING.

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2. Live tool holder 3- CONSIDERAÇÕES SOBRE E DE FERRAMENTA ROTATIVA

2 - LIVE TOOL HOLDER

Clockwise

Coupling Eixo deshaft

Horário (M15) (M15)

Acoplamento

Turret Torre

Radial Radial

Clockwise

Horário (M15) (M15)

Coupling Eixo deshaft Acoplamento

Coupling shaft

Eixo de Acoplamento Turret Torre

Turret Torre

Right axial Axial Direito

Left axial Axial Esquerdo

Z+ Clockwise Horário

Clockwise

Horário (M15) (M15)

Counterclockwise

Anti-Horário

ZCounterclockwise

Anti-Horário

XNota: Devido alguns es Axiais de Ferramenta Rotativa terem o sentido de rotação da ferramenta invertido com relação ao sentido de rotação do Eixo de Acoplamento na Torre (ver figuras acima), o NOTE: programador compensar este efeito invertendo sentido de direction Due to some Axialdeve Holders of Rotational Tools have theo tool rotation rotação do referido Eixo de Acoplamento na Torre via código “M” inverted in relation to the rotation direction of the Coupling Shaft in the Turret (see (M15/M16). figures above), the programmer shall offset this effect, inverting the rotation direction of Para esses programar: the Coupling shaft incasos the Turret via code “M” (M15/M16). For this cases, it is necessary torotação set: da ferramenta Anti-horário M15 para obter o sentido de M15 to obtain direction of tool rotation. M16 para Counterclockwise obter o sentido de rotação da ferramenta Horário M16 to obtain Clockwise direction of tool rotation.

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3. Tool geometric corrector 3 - TOOL GEOMETRIC CORRECTOR 4 - CONSIDERAÇÕES SOBRE O CORRETOR GEOMÉTRICO DA FERRAMENTA

The Tool Geometric Corrector is applied the tool shape and its assembly 4 - CONSIDERAÇÕES SOBREto Ooffset CORRETOR GEOMÉTRICO DA FERRAMEN O Corretor Geométrico da Ferramenta é aplicado para compensar a forma da ferramenta e a po position on the Turret. Without the corrector, axes X and Z are placed considering the de montagem da mesma na Torre. Sem o referido corretor, os eixos X Turret e Z são posicion deFerramenta Referência da Torre e não Ponta da Ferramenta. corretoresede Reference Point, not the ToolGeométrico Tip. o Pontoda Oconsiderando-se Corretor é aplicado paraa compensar a forma daOs ferramenta a ser aplicados aos dois tipos de ferramentas: Ferramentas Estáticas e Ferramentas Rotativas. de montagem da mesma na Torre. Sem o referido corretor, os eixos X e Z são posi The correctors shall be applied for two types of tools: Static Tools and Rotational Tools. Segue abaixo esquema de de aplicação para o Principal e Segundo Spindle o Ponto Referência daSpindle Torre não a Spindle: Ponta da Ferramenta. Os corretore Below there considerando-se is the application scheme for Left Spindle ande Right ser aplicados aos dois tipos de ferramentas: Ferramentas Estáticas e Ferramentas Rotativas. 4.1 - FERRAMENTAS ESTÁTICAS abaixo esquema de aplicação para o Spindle Principal e Segundo Spindle 3.1 - STATICSegue TOOLS

+ ∆X

Segue abaixo esquema de aplicação para o Spindle Principal e Segundo Spindle TURRET Torre +∆ ∆Z

+ ∆X

+ ∆X

+ ∆X

Ponto de Referência Torre 4.1 - FERRAMENTAS ESTÁTICAS da Torre +∆ ∆ Z 4 - CONSIDERAÇÕES SOBRE O CORRETOR GEOMÉTRICO DA FERRAMENTA- ∆Z Torre Turretde +∆ ∆Z Ponto - ∆Z O Corretor Geométrico da Ferramenta é aplicado para compensar a forma da ferramenta e a posição reference Referência Torre de montagem da mesma na Torre. Sem o referido corretor, os eixos X e Z são posicionados considerando-se o Ponto de Referência da Torre e não a Ponta da Ferramenta. Os corretores devem point da Torre - ∆Z +∆ ∆Z ser aplicados aos dois tipos de ferramentas: Ferramentas Estáticas e Ferramentas Rotativas.

- ∆Z

Pontono deSpindle Esquerdo Aplicação Referência Torre da Torre - ∆Z

+ ∆X

Axial

Esquerda Aplicação Esquerdo ROTATIVAS Aplicação no Spindle Direito 4.2no- Spindle FERRAMENTAS

+ ∆Z

+ ∆X

+ ∆X

Torre 4.2 - FERRAMENTAS ROTATIVAS PontoEsquerdo de Aplicação no Spindle Referência da Torre Turret Torre

- ∆Z

Torre

Turret Torre Torre

Axial Esquerda

Left axial Axial Esquerda

Axial Direita

Aplicação no Spindle Direito

+ ∆X

Axial Radial Direita

+ ∆X

3.2 - DRIVEN TOOLS

Ponto de Referência da Torre

noTorre Spindle Direito

Axial Direita

+ ∆Z + ∆Z

- ∆Z

Aplicação no Spindle Esquerdo

Application on left spindle Aplicação no Spindle Esquerdo

- ∆Z - ∆Z

Torre

Radial

Radial

+ ∆X

+ ∆X

Aplicação no Spindle Direit

Aplicação no Spindle Direito Application on Left and Right Spindles Aplicação nos Spindles Esquerdo e Direito

Torre

T51169B

+ ∆X

+ ∆X + ∆X

+ ∆X

Application on left spindle Aplicação no Spindle Esquerdo Torre

Ponto de Referência da Torre Aplicação

+ ∆X

+ ∆X

Torre +∆ ∆Z 4.2 - FERRAMENTAS ROTATIVAS- ∆Z

+ ∆X

+∆ ∆Z

+ ∆X

Aplicação no Spindle Direito

+ ∆X

+ ∆X

4.1 - FERRAMENTAS ESTÁTICAS

- ∆Z

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Aplicação nos Spindles Esquerdo e Direito

- ∆Z

12

Aplicação nos Spindles Esquerdo e Direito

3. Tool geometric corrector 3.3 - TOOL CORRECTION SYSTEMS There are two application modes for Tool Correctors, which are defined via parameter. In any mode, code “T” will contain 4 digits clustered 2 per 2. a) Tool Correction Mode Definition Parameter Parameter 5002.1 = 0

Corrector Number (Corrects by the sum of values X/Z of geometry and Wear).

Turret positioning only

b) Tool Correction Mode Definition Parameter Parameter 5002.1 = 1

Corrector Number (Correct by Values X/Z of Wear Table) Turret Positioning + Corrector Number (Corrects by Values X/Z of Geometry Table) Example of Program with 2 Correctors: T0101 - First Corrector G54 - Coordinate System . . G00 X00 Z50 - Quick Positioning on X/Z G01 X90 F0.1 - Cut Infeed on X G00 X100 - Quick Positioning on X T0107 - Second Corrector G00 Z49 - Quick Positioning on Z, considering the Second Corrector. . If the difference between the two correctors is equal to zero, axis Z will move only one increment of 1mm (50-49). Otherwise, Axis Z will move in quick infeed of 1mm + the difference between the correctors.

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4. Radius offset and circular interpolation 4 - RADIUS OFFSET AND CIRCULAR INTERPOLATION The Tool Tip Radius Offset is a CNC function which allows, in despite set by its Theoretical Tip, to offset geometrically the Tool Radius position on setting elements, as Tilted Line (Cone) 5 - CONSIDERAÇÕES SOBRE COMPENSAÇÃO DE RAIO E INTERPOLAÇÃO CIRCULAR and Arcs. is not necessary functioné when we are by theembora Tool AIt Compensação de Raiotodaactivate Ponta dathis Ferramenta uma função do programming CNC que possibilita, Tip Radius Center, in this case, all other coordinates, the referred Radius programando pelabut, Ponta Teórica da for mesma, compensar geometricamente a posição doshall Raio be da considered, and the position geometry of it in relation to the programming elements already Ferramenta sobre elementos de programação como Linha Inclinada (Cone) e Arcos. mentioned. Thus, inativar orderesta to facilitate setting, it isprogramando highly recommended use da of Ponta Radius Não é necessário função quando se está pelo Centro the do Raio da Offset function! Ferramenta, porem neste caso, para todas as coordenadas deveria ser levado em consideração o Below Raio we have the application scheme, considering cut direction and de toolprogramação position. já referido e a geometria de posição do mesmo com relação aos elementos citados. Portanto, para facilidade de programação, é altamente recomendável o uso da função de Compensação de Raio! 4.1 STATIC Abaixo temos oTOOLS esquema de aplicação considerando o sentido de corte e a posição da ferramenta.

5.1 - FERRAMENTAS ESTÁTICAS Left Spindle Spindle Esquerdo

G42

Spindle Direito

Radius Offset Code “G”, Códigos “G” de in function of Infeed Compensação de Raio em funçãoDirection do Sentido de

G41

Avanço

G41

G42 G42

G41

Left Spindle

Spindle Esquerdo G02

Circular Interpolation Códigos “G” de Code “G”, in function of Interpolação Circular em Infeeddo Direction função Sentido de

Avanço

G03

G02 G03

Spindle Direito G03

G02

G03 G02

Efeito do Erro em Usinagem Sem Compensação de Raio Caminho do Corte Efetivo

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Caminho Programado e Programming and Operation Perfil da Peça - Romi G / GL / GLM 350B - CNC FANUC 0I-TD Ponta Teórica da Ferramenta

81

C+

C+ Caminho Programado

4. Radius offset and circular interpolation 5 - CONSIDERAÇÕES e PerfilSOBRE da Peça COMPENSAÇÃO DE RAIO E INTERPOLAÇÃO CIRCULAR

4.2 - DRIVEN TOOLS

5.2 G03 - FERRAMENTAS ROTATIVAS a) coordinates a)Polar Coordenadas

X+

G03

Polares X+

Left spindle Spindle Esquerdo

Spindle Direito

C+

G42

G42 Path programmed and Caminho Programado Part da Profile e Perfil Peça

VISTA FRONTAL

C+ VISTA FRONTAL G03

G03

X+ X+ Nota: Segundo Spindle As funções de Interpolação Circular G02 / G03 e Compensação de Raio G41/ G42 ficam G42 G42invertidas se C+ olhadas frontalmente ao Segundo Spindle. No entanto, olhadas por trás, tem-seVISTA oFrontal mesmo critério adotado para vista VISTA FRONTAL View FRONTAL G03 frontal do Spindle Principal. Observar que olhandoNota: o Segundo Spindle frontalmente, o X+ NOTE: sentido do eixo X+ também está invertido. Segundo Spindle As funções de Interpolação Circular G02 / G03 e The Circular Interpolation functions G02/G03 and Radius Offset G41/G42 become deSpindle RaioHowever, G41/ ficam sehave the same Disso se ifconclui, queCompensação otoSegundo não G42 tem umfrominvertidas inverted, seen frontally Right Spindle. seen back, they C+ olhadas frontalmenteseja, ao os Segundo Spindle. No entanto, Sistema Coordenas independente, eixos X, Z criterion de adopted for the frontal viewou of the Left Spindle. G42 olhadas por trás, tem-se o mesmo critério adotado para vista (movimento via Torre) e C obedecem o mesmo critério When observing the Right Spindle frontally, the direction of axis X+ also is inverted. G03 frontal do Spindle Principal. adotado sobre Spindle Principalthat olhando-o cimahas e no Independent Coordinate From this,owe can conclude the Rightpor Spindle Observar que olhando o Segundo Spindle frontalmente, o System, that is, axes X, Z (movement via Turret) C dos obey theVISTA sameTRASEIRA criterion adopted frontalmente (ver “Considerações sobre a Definição sentido do eixo X+ também estáand invertido. on the Left Spindle, looking it from top and frontally (see “Considerations on Axes Eixos”). Disso se conclui, que o Segundo Spindle não tem um

(igual Vista Frontal do Spindle Esquerdo) Sistema de Coordenas independente, ou seja, os eixos X, Z G42 (movimento via Torre) e C obedecem o mesmo critério Error Effect in Machining Offset olhando-o por cima e adotado with sobreno o Radius Spindle Principal Efeito do Erro Usinagem Sem de Raio frontalmente (ver em “Considerações sobreCompensação a Definição dos VISTA TRASEIRA Eixos”). (igual Vista Frontal do Spindle Esquerdo) Perfil da Peça resultante da falta Caminho Programado C+ Profile of the resultingde part due to Path programmed and de Compensação Raio e Perfil da Peça lack of radius offset Efeito do Erro em Usinagem Part SemProfile Compensação de Raio

Definition”).

Perfil da Peça resultante da falta de Compensação de Raio

Erro Geométrico da Peça Part Geometric Error

Erro Geométrico da Peça

82

C+

X+

Caminho Programado e Perfil da Peça

X+com A ferramenta avança tool infeeds the Center oThe Centro sobre o with Caminho Programado on the Path Programmed. A ferramenta avança com 15 o Centro sobre o Caminho Programado

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

4. Radius offset and circular interpolation X+

b) Interpolation b)Cylindrical Interpolação Cilíndrica

Z+

Z+

C+

G03

G41

G41

understands OCNC CNC interpreta as functions and funçõesG02/G03 G02/G03 e G41/G42 according the G41/G42 conforme figure besides.

figura ao lado (VISTA DE BAIXO)

G03

Z+

C+ PLANT VISTA DEVIEW CIMA

(BOTTOM VISTA DEVIEW) BAIXO

NOTE: Due to axis C for Cylindrical Interpolation is defined by parameter as parallel to axis X, the Circular Interpolation Functions G02/G03 and Radius Offset G41/G42 become inverted if in plant view, because axis C+ is inverted in relation to the ordinary direction of axis C+, established for this machine. However, if in bottom view, where axis C+ points in the same direction that X+, the referred functions (G02/G03 G41/G42) are normal. Considering that, for axis C, it is not the tool which moves, but the Spindle, the positive direction of the referred axis, for setting, is defined as the contrary to the physical direction of the respective movement. Thus, for the CNC, the mentioned above occurs. The virtual plan Z/C of Cylindrical Interpolation, according the figure above, is applicable both for Left Spindle and Right Spindle.

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5. Driven tool programming (axis c) 5. DRIVEN TOOL PROGRAMMING (AXIS C) 5.1 AXIAL MILLING It is a machining done on the part face. In this type of operation, we need to use a tool assembled on the “AXIAL” driven tool holder.





  







     



 

O0001 (AXIAL INTERPOLATION) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0101 (MILL D. 16MM) N40 G97 S1500 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M86 N90 G0 X120 Z-3 N100 G1 X0 F500 N110 G0 Z5 N120 G0 X70 C90 N130 G1 Z0 F500 N140 G1 C270 Z-3 F300 N150 G1 C90  N160 G1 Z5 F2000 N170 M18 N180 G54 G0 X300 Z300 T00 N190 M30

  





NOTE: In this example we consider the grooves width as the same to the tool diameter.      

5.2 AXIAL INTERPOLATION:



  





In this type of work, the machine will create a virtual plan of axes X/C, synchronized to their movements, so we can develop any profile we want. This synchronism is obtained setting the axial interpolation function G12.1: G12.1 - Activates the axial interpolation function. G1 X__C__ Where: X = Setting in diameter C = Setting in linear length G13.1 - Cancels the axial interpolation function.

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Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

5. Driven tool programming (axis c) O0001 (AXIAL INTERPOLATION) N10 G21 G40 G90 G95 N20 G54 G0 X200 Z300 T00 N30 T0101 (MILL D-12MM) N40 G97 S1500 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M86 N90 G0 X70 Z0 (PTO 1) N100 G1 Z-5 F1000 N110 G12.1 N120 G42 G1 X35 C0 F500 (PTO 2) N130 G1 X35 C17.5 (PTO 3) N140 G1 X-35 C17.5 (PTO 4) N150 G1 X-35 C-17.5 (PTO 5) N160 G1 X35 C-17.5 (PTO 6) N170 G1 X35 C5 N180 G40 G1 X70 C0 F1000 N190 G13.1 N200 M18 N210 G54 G0 X300 Z300 T00 N220 M30

EXAMPLE 1: C+ 3

 Ø52

2

6

  



DEPTH = 5mm MILL Ø12mm

EXAMPLE 2:



  







O0001 (AXIAL INTERPOLATION) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0101 (MILLING MACHINE Ø 12MM) N40 G97 S1500 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M86 N90 G0 X70 Z0 (POINT 1) N100 G1 Z-3 F1000 N110 G12.1 N120 G42 G1 X40 C0 F500 (PTO 2) N130 G1 X40 C11.39 ,R2 (PTO 3) N140 G1 X0 C23.1 ,R2 (PTO 4) N150 G1 X-40 C11.39 ,R2 (PTO 5) N160 G1 X-40 C-11.39 ,R2 (PTO 6) N170 G1 X0 C-23.1 ,R2 (PTO 7) N180 G1 X40 C-11.39 ,R2 (PTO 8) T51169B

 

N190 G1 X40 C0 N200 G40 G1 X70 C0 F1000 N210 G13.1 N220 M18 N230 G54 G0 X300 Z300 T00 N240 M30

C+ 





4 3

5



     

X+

1

5

     

 17.5

4



35

2 6

8

 

X+

7



Programming and Operation - Romi G / GL / GLM 350B - CNC FANUC 0I-TD 

1



85



5. Driven toll programming (axis c) EXAMPLE 3:





C+ 

3





X+

4 2

1

5

DEPTH = 3 mm MILL = Ø 12 mm Ø OF MAT. = 50 mm

  





O0002 (AXIAL INTERPOLATION) N10 G21 G40 G90 G95 N20 G54 G0 X200 Z300 T00 N30 T0101 (MILL D-12MM) N40 G97 S1500 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M86 N90 G0 X70 Z0 (PTO 1) N100 G1 Z-5 F1000 N110 G12.1 N120 G42 G1 X52 C0 F500 (PTO 2) N130 G2 X0 C26 R26 ,R0.5 (PTO 3) N140 G2 X-52 C0 R26 ,R0.5 (PTO 4) N150 G2 X0 C-26 R26 ,R0.5 (PTO 5) N160 G2 X52 C0 ,R0.5 (PTO 2) N170 G2 X0 C26 R26 (PTO 3) N180 G40 G1 X70 C0 F1000 N190 G13.1 N200 M18 N210 G54 G0 X200 Z300 T00 N220 M30

 DEPTH = 5mm MILL = Ø 12mm

Note: Axis “X” is always set in “diameter”, that is, the true shift of the tool is not considered, but the position if is found in relation to the part center, multiplied by 2, both for positive or negative side. Axis “C” is set in linear mode, thus we shall consider the absolute distance in setting.

86

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

5. Driven tool programming(axis c) 5.3 RADIAL MILLING It is a machining done in the part radius. In this type of operation, we need to use a tool assembled on a “RADIAL” drive tool holder.

EXEMPLO 2:



MILL = Ø 5 mm DEPTH = 5mm







O0001 (RADIAL MILLING) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0101 (MILLING MACHINE Ø 16MM) N40 G97 S1200 M15 N50 M19 N60 G28 C0 N70 G0 C0  N80 G94 M86  N90 G0 X48 Z10 N100 G74 X30 Z-30 P1000 Q40000 R1 F500 N110 G0 X48 C90 N120 G74 X30 Z-30 P1000 Q40000 R1 F500 N130 G0 X48 C180 N140 G74 X30 Z-30 P1000 Q40000 R1 F500  N150 G0 X48 C270 N160 G74 X30 Z-30 P1000 Q40000 R1 F500 Depth – 10mm  N170 M18 N170 G54 G0 X300 Z300 T00 N180 M30 T51169B Programming and Operation - Romi G / GL / GLM 350B - CNC FANUC 0I-TD



O0001 (RADIAL MILLING) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0909 (MILLING MACHINE Ø 5MM) N40 G97 S2500 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M86 N90 G0 X40 Z8.75 C90 N100 G1 X40 Z-78.75 C- 810 F500 N110 G0 X55 N120 M18 N120 G54 G0 X300 Z300 T00 N130 M30



EXAMPLE 1:





87

5. Driven tool programming (axis c) 5.4 CYLINDRICAL INTERPOLATION In this work plan, the machine will use synchronism between axes “Z” and “C” to perform work along part radius, so it can develop profiles concentric to the part axis. This synchronism is obtained by function G07.1. G1 G18 W0 H0 - Activates linear interpolation function G07.1 C___ - Activates radial interpolation function, C = machining bottom radius G1 Z__ C__ Where:

Z = linear setting. C = setting in degrees

G07.1 C0 - Cancels radial interpolation function. In order to work in this plan, we shall consider setting axis “C” in degrees, according represented in figure 1. If the drawing has the quote description in millimeter, we can convert the measures, using the example shown below. We shall also to pay attention on machining direction and radius offset to be applied, G41/G42, and interpolation direction G2/G3, as well, on which it shall be set in “inverted” mode, due to the part viewing direction. In some cases, we can have a better interpretation when we viw the drawing in a “flat” mode, as in examples below: EXAMPLE 1:



5 8

9

 1

2

3

7



18.34º 

71.65º 

90º 

Z-

8

9

4

5

6



Z-



5

3

20 

1

2

4

5

6

20  C+

Figure 1 – axis “C” quoted in degrees

88

7

C+ Figure 2 – axis “C” quoted in millimeter

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

5. Driven tool programming(axis c) CALCULATION TO CONVERT MILLIMETERS TO DEGREES : Perimeter: 3.14 x Part diameter: 3.14 x 50 = 157mm

360º = 157mm A = 8mm

A = 8x360 / 157 A = 18.34º

EXAMPLE 1: O0003 (RADIAL MILLING) N10 G21 G40 G90 G95 N20 G54 G0 X200 Z300 T00 N30 T0101 (MILL D. 12MM) N40 G97 S2000 M15 N50 M19 N60 G28 C0 N70 G0 C18.34 (ANG. PTO1) N80 G94 M86 N90 G0 X55 Z-15 (PTO 1) N100 G1 G18 W0 H0 N110 G07.1 C22 (ACTIVATES RADIAL INTERPOLATION) N120 G1 X44 F300 N130 G42 G1 X-25 C18.34 F500 (PTO 2) N140 G1 C71.65 (PTO 3) EXEMPLO DE PROGRAMAS N150 G2 Z-17 C90 R8 (PTO 4)

N160 G1 Z-13 (PTO 5) N170 G2 Z-5 C71.65 R8 (PTO 6) N180 G1 C18.34 (PTO 7) N190 G2 Z-13 C0 R8 (POT 8) N200 G1 Z-17 (PTO 9) N210 G2 Z-25 C18.34 R8 (PTO 2) N220 G40 G1 Z-15 (PTO 1) N230 G07.1 C0 (CANCELS FUNCTION) N240 G1 X55 F1000 N250 M18 N260 G54 G0 X200 Z300 T00 N270 M30

NDRICA - EIXOS Z / C - (G07.1)

X+ (C0)

“G54” (Sistema (Zeroing System) “G54” de Zeramento)

X+ 5 10

20 24

45°

φ 60



 OPO)

   

Ø 50

Z+

Z+

135 ° 117 ° 63 ° 45 °

L:

4

5

6

1

-22 -10 7

-18

-26 IMPORTANT: Function G07.1 shall be activated always when it is necessary to 3 8 2  interpolate “C” at the same time, and/or if is necessary to activate radius offset.  axis “Z” and    9 10  When we activate function G07.1 in left SPINDLE, it is mandatory to invert the circular -34 interpolation direction (G2/G3), C+ and the radius offset direction (G41/G42). Ferramenta Usada

T51169B

Aproximação Seleciona Plano Z/C Ativa Interpolação Cilíndrica Pos. 1 em C

No.

T0101

Ferram. Programming and Operation - Romi G / GL / GLM 350B - CNC FANUC 0I-TD Tipo φ1 2

89

5. Driven tool programming (axis c) EXAMPLE 2: O004 (RADIAL MILLING)

N120 G1 X44 F100

N10 G21 G40 G90 G95

N130 G3 Z-15 C90 R40 F500

N20 G54 G0 X300 Z300 T00

N140 G2 Z-15 C180 R40

(PTO 3)

N30 T0202 (MILL D 6MM)

N150 G3 Z-15 C270 R40

(PTO 4)

N40 G97 S2000 M15

N160 G2 Z-15 C360 R40

(PTO 1)

N50 M19

N170 G3 Z-15 C450 R40

(PTO 2)

N60 G28 C0

N180 G07.1 C0

N70 G0 C0 (POINT 1 ANGLE)

TERPOLATION)

N80 G94 M86

N190 G1 X55 F1000

N90 G0 X55 Z-15 N100 G1 G18 W0 H0

(PTO 1)

(CANCELS RADIAL IN-

N200 M18

(ACTIVATES RADIAL N210 G54 G0 X300 Z300 T00

INTERPOLATION) N110 G07.1 C22

(PTO 2)

N220 M30 (ACTIVATES RADIAL

INTERPOLATION)

15 Z-

0º

90º

1

3



360º

4

270º

180º

2

5

  



C+





DEPTH = 3mm MILL Ø = 6mm EXTERNAL DIAMETER = 50mm

NOTE: In the previous example, we consider the groove width as the same of the tool diameter, so radius offset was not necessary.

90

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD       

 

T51169B



5. Setting with tool driven (axis c) 5.5 - AXIAL DRILLING The axial drillings (on the part face) can be done using the same cycles used in the turning module (G74 or G83), incrementing the drilling angle with function “C”. Examples: G83 Z___C__ (H)___Q___ (P__) (R__) F__ K__: onde; Z = Final hole position (absolute) C = drilling angle H = Angular increment Q = Increment value (incremental / thousandth) P = Dwell time at the end of each increment (second thousandth) R = Reference plan to start drilling (incremental) F = Infeed K = Number of repetitions (in this case, we shall replace letter “C” by letter “H”). EXAMPLE 1: O0001 (AXIAL DRILLING) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0505 (DRILL D. 6MM) N40 G97 S2000 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M86 N90 G0 X45 Z5 N100 G83 X45 Z-20 C0 Q5000 F800 N110 C60 Q5000 N120 C120 Q5000 N130 C180 Q5000 N140 C240 Q5000 N150 C300 Q5000 N160 G80 M18 N170 G54 G0 X300 Z300 T00 N180 M30

O0001 (AXIAL DRILLING WITH FUNCTION K) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0505 (DRILL D. 6MM) N40 G97 S2000 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M86 N90 G0 X45 Z5 N100 G83 X45 Z-20 H60 Q5000 F800 K6 N110 G80 M18 N120 G54 G0 X300 Z300 T00 N130 M30 







Depth = 20mm  T51169B

Programming and Operation - Romi G / GL / GLM 350B - CNC FANUC 0I-TD

91

5. Setting with tool driven (axis c) EXAMPLE 2:



O0001 (DRILLING / TAPPING) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0505 (DRILL D. 5MM) N40 G97 S2000 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M86 N90 G0 X45 Z5 N100 G83 X45 Z-20 H60 Q5000 F800 K6 N110 G80 N120 G54 G0 X300 Z300 T00 N130 T0707 (MALE M6X1) N140 G97 S500 M15 N150 M19 N160 G28 C0 N170 G0 C0 N180 G94 M86 N190 M29 S500 N200 G84 X45 Z-15 H60 F500 K6 N210 G80 M18 N220 G54 G0 X300 Z300 T00 N230 M30



 



 





EXAMPLE 3: DRILLING WITH HIGH TORQUE BRAKE



N160 G0 C240 N170 M85 N180 G83 X45 Z-20 Q5000 F800 N190 G80 M86 N200 M18 N210 G54 G0 X300 Z300 T00 N220 M30



O0001 (AXIAL DRILLING) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0505 (DRILL D. 6MM) N40 G97 S2000 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M85 N90 G0 X45 Z5 N100 G83 X45 Z-20 Q5000 F800 N110 G80 M86 N120 G0 C120 N130 M85 N140 G83 X45 Z-20 Q5000 F800 N150 G80 M86

 92

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

5. Setting with tool driven (axis c) 5.6 - RADIAL DRILLING In order to perform holes and tapping on the part radius, we can use functions G87 (radial drilling) and G88 (radial tapping), which are set as follows: G87 – RADIAL DRILLING G87 X__ C__ (H)___Q___ (P__) (R__) F__ K__: where; X = Final drilling position C = drilling angle H = Angular increment Q = Increment value (incremental / thousandth) P = Dwell time at the end of each increment (second thousandth) R = Reference plan to start drilling (incremental) F = Infeed K = Number of repetitions (in this case, we shall replace letter “C” by letter “H”). EXAMPLE: DRILLING WITH HIGH TORQUE BRAKE O0001 (AXIAL DRILLING) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0505 (DRILL D 10MM) N40 G97 S2000 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M85 N90 G0 X55 Z-10 N100 G87 X25 Z-10 Q5000 F800 N110 G80 M86 N120 G0 C90 N130 M85 N140 G87 X25 Z-10 Q5000 F800 N150 G80 M86 N160 G0 C180 N170 M85

 





N180 G87 X25 Z-10 Q5000 F800 N190 G80 M86 N200 G0 C270 N210 M85 N220 G87 X25 Z-10 Q5000 F800 N230 G80 M86 N240 M18 N250 G54 G0 X300 Z300 T00 N260 M30





T51169B

Programming and Operation - Romi G / GL / GLM 350B - CNC FANUC 0I-TD

93

5. Setting with tool driven (axis c) G88 - RADIAL TAPPING G88 X__ C__ (H)__(R__) F__ K__: where; X = Final drilling position C = drilling angle H = Angular increment R = Reference plan to start drilling (incremental) F = Infeed K = Number of repetitions (in this case, we shall replace letter “C” by letter “H”).



 







O0001 (RADIAL DRILLING) N10 G21 G40 G90 G95 N20 G54 G0 X300 Z300 T00 N30 T0505 (DRILL D 8.5MM) N40 G97 S2000 M15 N50 M19 N60 G28 C0 N70 G0 C0 N80 G94 M86 N90 G0 X55 Z-10 N100 G87 X25 C0 Q5000 F800 N110 C60 Q5000 N120 C120 Q5000 N130 C180 Q5000 N140 C240 Q5000 N150 C300 Q5000 N160 G80 M18 N170 G54 G0 X300 Z300 T00 N180 T0808 (TAPPING M10X1.5) N190 M5 N200 M19 N210 G28 C0 N220 G0 C0 N230 G94 M86 N240 G0 X55 Z-10 N250 M29 S500 N260 G88 X30 C0 F750 N270 C60  N280C120   N290 C180  N300 C300 N310 G80 M18 N320 G54 G0 X300 Z300 T00 N330 M30



EXAMPLE: DRILLING AND TAPPING WITH LOW TORQUE BRAKE



94

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

PART III PROGRAMMING EXAMPLES

T51169B

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

95

1. External turning and facing with radius offset

EXEMPLO DE PROGRAMAS

1 - EXTERNAL TURNING AND FACING WITH RADIUS OFFSET

1 - TORNEAMENTO E FACEAMENTO EXTERNO COM COMPENSAÇÃO DE RAIO 1.1 - SPINDLE PRINCIPAL:

X+

“G54”(Sistema (ZEROING “G54” deSYSTEM) Zeramento)

50

5

40

1x45°

1x45°

φ 92

Z+

φ 90

10

φ 40

φ 70

r

CYCLE REFERENCE POINT

Ponto de Referência do Ciclo

2 (EXTRA METAL) 2 (Sobremetal) TOOL USED Ferramenta Usada TOOL NO. No. Ferram.

T0101

TYPE

Tipo r. 0,8

OPERATION

Operação

EXTERNAL TURNING/ FACING

Tornear/Facear Externo

Programa PROGRAM: N160 X92

O0001

O0001 N010 T0101 (FERRAM. TORNEAR / FACEAR) N010 T0101 (TURNING / FACING) N020 G54 N020 G54 N030 G90 N030 G90 N040 G95 N040 G95 N050 G92 S4000 N050S250 G92 S4000 N060 G96 M04 N070 G00 N060X92 G96 Z2 S250 M04 N080 G71 U4 R1 (TORNEAR) N090 G71 P100 Q190 U0.5 W0.2 F0.45 N070 G00 X92 Z5 N100 G00 X38 N080G1 G71 R1 N110 G42 Z0U4F0.2 N120 X40 Z-1 N090 G71 P100 Q160 U0.5 W0.2 F0.45 N130 Z-30 N100X60 G00Z-40 X40 R10 N140 G02 N150 G01 N110X68 Z-30

N170X70 G42 Z-41 G70 P100 Q160 S300 F0.20 N160 N170 N180Z-50 G40 G00 X46 Z0.5 N180 X92 (FACEAR) N190 G40 N190G70 G01 X-1.6 N200 P100F0.2 Q190 S300 N210 X43Z1 Z0 (FACING) N200G00 G00 X46 N220 G01 X-1.6 F0.2 N210 G41 G01 X40 Z-1 N230 G54 G0 X300 Z300 T00 N220M30 X38 Z0 N240 N230 X0 N240 G40 G00 Z5 N250 X400 Z300 T0000 N260 M30

N120 G02 X60 Z-40 R10 N130 G01 X68 N140 X70 Z-41 N150 Z-50

96

S75099A

Programação e Operação - Linha E280 / E320

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

90

T51169B

2. Axial drilling and tapping

EXEMPLO DE PROGRAMAS

2 - AXIAL DRILLING AND TAPPING 4 - FURAÇÃO AXIAL (G83) + ROSCAMENTO AXIAL (G84) 4.1 - SPINDLE PRINCIPAL: X+

“G54”(Sistema (ZEROINGde SYSTEM) “G54” Zeramento)

(C0)

M8 x 1.25 (6 x)

+90°°

+30°°

X+

φ 50

6

1

Z+

5

2 3

15

4

25

VISTA MAINFRONTAL SPINDLEDO SPINDLE FRONTPRINCIPAL VIEW

USED TOOLS Usadas Ferramentas TOOL NO.

No. Ferram. TYPE

Tipo

T0101

M8x1.25

φ 6.75 (ROTARY DRILL) (Broca Rotativa)

OPERATION Operação

T0202

(ROTARY TAPPING) (Macho Rotativo)

DRILL Furar

TAPPING Roscar

Programa PROGRAM: OPTION FOR RIGID TAPPING O0009

O0009N010 T0101 (BROCA) N010 T0101 (DRILL) N020 G54 N020 G54 N030 G90 N030 G90 N040 G94 N040 G94 N050 G97 S1500 M16 N050 G97 S1500 M16 N060 M19 N060 M19 N070 G28 C0 N070 G28 C0 N080 G00 X50 Z3 C30 N080 G00 X50 Z3 C30 N090 G83 Z-25 F225 N090 G83 Z-25 Q5000 F225 N100Q5000 C90 N100 C90 N110 C150 N110 C150 Q5000 N120 C210 N120 C210 Q5000 N130 C270 N130 C270 Q5000 N140 C330 N140 C330 Q5000 N150M18 G80 N150 G80 N160 G54 G00 N160 G00X300 X400Z300 Z300 T0 T0

S75099A

T51169B

N170 T0202 (MACHO)

Opção para Macho Rígido .. . .. N200 G95 . N210 G97 N200 G95S600 M16 N220 M19 N210 G97 S600 M16 N220 M19C0 N230 G28 N230 G28X50 C0Z3 C30 N240 G00 N240 G00 X50 Z3 C30 N245 M29 N245 M29Z-15 F1.25 N250 G84 N250 G84 Z-15 F1.25 N260 C90 N260 C90 N270 C150 N270 C150 N280 C210 N280 C210 N290 C270 . N290 C270 . ..

N170 N180T0202 G54 (TAP) N180 N190G54 G90 N190 N200G90 G94 N200 G94 N210 G97 S600 M16 N210 G97 S600 M16 N220 M19 N220 M19 N230 G28 C0 N230 G28 C0 N240 G00 X50 Z3 C30 N240 G00 X50 Z3 C30 N250 G84 Z-15 F750 N250 G84 Z-15 F750 N260 C90 N260 C90 N270 C150 N270 C150 N280C210 C210 N280 N290C270 C270 N290 N300 C330 N300 C330 N310 N310G80 G80 M18 N320 X300 N320G54 G00G00 X400 Z300Z300 T0 T0 N330 M30 N330 M30

. .

Programação e Operação - Linha E280 / E320

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

96

97

3. Radial milling, drilling and tapping 3 - RADIAL MILLING, DRILLING AND TAPPING

EXEMPLO DE PROGRAMAS

5 - FRESAMENTO (G01) + FURAÇÃO RADIAL(G87) + ROSCAMENTO RADIAL(G88) 5.1 - SPINDLE PRINCIPAL:

“G54” (ZEROING SYSTEM) X+ “G54” (Sistema de Zeramento)

X+ (C0)

15

6 2

30

Z+

5

φ 80

M6 x 1.0 (6 x)

1

12

+30°°

+90°°

4 3

15

4

25 VISTA FRONTAL DO MAIN SPINDLE SPINDLE PRINCIPAL

FRONT VIEW

USED TOOLS Usadas Ferramentas TOOL NO. No. Ferram.

T0303

T0202

T0101

TYPE Tipo Ø5

Ø12

Programa

OPERATION Operação

MILLING Fresar

DRILL Furar

M6x1 TAPPING Roscar

O0011 N010 T0101 (FRESA DE TOPO) N260 T0202 (BROCA) N510 C90 N270 G54 N020 G54 N520 C150 PROGRAM: N280 G90 N030 G90 N530 C210 N290 G54 G94 G00 X400 Z300 O0011 N040 G94 N250 T00 N540 C270N500 G88 X50 F800 N300 G97 S2100 M15 N050 G97 S800 M15 N550 C330N510 C90 N010 T0101 (TOP MILL) N260 T0202 (DRILL) N310 M19 N060 M19 N560 G80 N020 G54 N270 G54 N520 C150 N320 G28 C0 N070 G28 C0 N570 G00 X400 Z300 T0 N330 G00 X86 Z-15 C30 N030 G90 N080 G00 X72 Z9 C30 N280 G90 N580 M30 N530 C210 N340 G87 X30 F210 N090 G01 Z-30 F160 N040 G94 N290 G94 N540 C270 Opção para Macho Rígido N350 C90 N100 G00 Z9 N050 G97 S800 M15 . N300 G97 S2100 M15 N550 C330 N360 C150 N110 C90 . N060 M19 N370 C210 N310 M19 N120 G01 Z-30 F160 N450 G95 N560 G80 M18 N380 C270 N130C0 G00 Z9 N070 G28 N320 G28 C0 N570M15 G54 G00 X300 Z300 T0 N460 G97 S800 N390 C330 N140 C150 N470 M19 N580 M30 N080 G00 X72 Z9 C30 N330 G00 X86 Z-15 C30 N400 G80 N150 G01 Z-30 F160 N480 G28 C0 N090 G01 F160 N340 G87 X30 Q5000 F210 N410 G00 X400 Z300 T0 N160Z-30 G00 Z9 N490 G00 X86 Z-15 C30 N420 T0303 (MACHO) N170 C210 N100 G00 Z9 N350 C90 Q5000 N495 M29 Option for rigid tapping N430 G54 N180 G01 Z-30 F160 N110 C90 N360 C150 Q5000 N500 G88 X50 F1 . N440 G90 N190 G00 Z9 C90 N120 G01 N370 C210 Q5000 N510 N450 G94 N200Z-30 C270F160 . N520 C150 N460 G97 S800 M15 N210 G01 Z-30 F160 N130 G00 Z9 N380 C270 Q5000 N530 C210N450 G95 N470 M19 N220 G00 Z9 N140 C150 N390 C330 Q5000 N540 C270 N460 G97 S800 M15 N480 G28 C0 N230 C330 . . N150 G01 F160 N400 G80 M18 N490 G00 X86 Z-15 C30 N240Z-30 G01 Z-30 F160 N470 M19 N500 G88 F800 N250Z9 G00 X400 Z300 T0 N160 G00 N410 G54X50 G00 X300 Z300 T0

N170 C210 S75099A N180 G01 Z-30 F160 N190 G00 Z9 N200 C270 N210 G01 Z-30 F160 N220 G00 Z9 N230 C330 N240 G01 Z-30 F160 N245 M18

98

N420 T0303 (MACHO) Programação e Operação - Linha E280 / E320 N430 G54 N440 G90 N450 G94 N460 G97 S800 M15 N470 M19 N480 G28 C0 N490 G00 X86 Z-15 C30

N480 G28 C0 N490 G0098X86 Z-15 C30 N495 M29 N500 G88 X50 F1 N510 C90 N520 C150 N530 C210 N540 C270 . .

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

4 - CIRCULAR INTERPOLATION – AXIS C

c

4. Circular interpolation – axis

EXEMPLO DE PROGRAMAS

6 - INTERPOLAÇÃO CIRCULAR - EIXO C - (G01) 6.1 - SPINDLE PRINCIPAL:

X+

SYSTEM) “G54” (ZEROING (Sistema de Zeramento)

(C0) -15°°

X+

-75°°

+105°°

A

Z+

A

φ60

+165°°

MAINFRONTAL SPINDLE VISTA DO SPINDLE PRINCIPAL FRONT VIEW USED TOOLS

12

Ferramenta Usada TOOL NO. No. Ferram.

φ12

TYPE Tipo

T0101

5

SECTION CORTE A-A A-A

(ROTARY MILL) (Fresa Rotativa)

Programa

OPERATION Operação

MILLING Fresar

O0013 PROGRAM:

N010 T0101 (FRESA DE TOPO) O0013N020 G54 N010 N030 T0101 (TOP MILL) G90 N020 N040 G54 G94 N030 G90 N050 G97 S1000 M16 N040 G94 N050 N060 G97 M19 S1000 M16 N070 N060 M19 G28 C0 N070 N080 G28 G00 C0 X60 Z5 C105 ;Ativa Freio Baixo Torque N080 N090 G00 M86 X60 Z5 C105 N090 N100 M86 G01 Z-5 F100 ;Activates low torque brake N100 N110 G01 C165 Z-5 F100 F200 N110 C165 F200 N120 G00 Z5 N120 G00 Z5 N130 C-15 N130 C-15 F100 N140 N140 G01 G01 Z-5 Z-5 F100 N150 C-75 F200 N150 C-75 F200 N160 N160 G00 G00 Z5 Z5 N170 N170 M18 X400 Z300 T0000 N180 N180 G54 M30 G00 X300 Z300 T00;Fim de Programa / Desativa Freio

N190 S75099A M30 T51169B

;EndProgramação of program / Deactivates brake e Operação - Linha E280 / E320

100

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

99

5. Helical interpolation - axes x / z / c 5 - HELICAL INTERPOLATION - AXES X / Z / C

EXEMPLO DE PROGRAMAS

7 - INTERPOLAÇÃO HELICOIDAL - EIXOS X / Z / C - (G01) 7.1 - SPINDLE PRINCIPAL: X+

“G54”(Sistema (ZEROINGde SYSTEM) “G54” Zeramento)

(C0)

30

+60°°

X+

20

Z+

φ80

80°°

5

12

8 MAIN SPINDLE VISTA FRONTAL DO SPINDLE PRINCIPAL FRONT VIEW USED TOOLSUsada Ferramenta TOOL NO. No. Ferram.

T0101

TYPE

Tipo

φ 12 (ROTARY MILL) (Fresa Rotativa) OPERATION Operação

MILLING Fresar

PROGRAM: Programa O0015 O0015 N010 T0101 N010 (TOP T0101 MILL) (FRESA DE TOPO) N020 G54 N020 G54 N030 G90 N030 G90 N040 G94 N040 G94 N050 G97 S1000 M15 N050 G97 S1000 M15 N060 M19 N060 M19 N070 G28 C0 N070 G28 C0 N080 G00 X86 Z-50 C140 N080 G00 X86 Z-50 C140 N090 M86 ;Activates low torque brake N090 M86 ;Ativa Freio Baixo Torque N100 G01 X64 F100 N100 G01 X64 F100 N110 X70 Z-20 C60 F200 N110 X70 Z-20 C60 F200 N120 G00 X90 N120 N130 M18 G00 X90 N130 G00 X400Z300 Z300 T0000 N140 G54 G00 X400 T0000 N140 M30 ;Fim de Programa /brake Desativa Freio N150 M30 ;End of program / Deactivates S75099A

100

Programação e Operação - Linha E280 / E320

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

102

T51169B

UNDO SPINDLE: 6- POLAR

EXEMPLO DE PROGRAMAS

COORDINATES – AXES X / C

8 - INTERPOLAÇÃO DE COORDENADAS POLARES - EIXOS X / C - (G12.1 / G13.1) 8.1 - SPINDLE PRINCIPAL: 40

X+

X+

X+

“G54” (Sistema (ZEROINGde SYSTEM) “G54” Zeramento) 1

40

5

1

41

6

7

2 11

3

9

8

8

VISTA DO MAINFRONTAL SPINDLE SPINDLE FRONTPRINCIPAL VIEW

7

4

Z+ 6

C+

5

10 9 φ 60

10

40

4

11 2

φ 60

Z+

41

5 r.

3

X+ 5

r. 5

40

C+

” a de nto)

c

6. Interpolação circular - eixo

EXEMPLO DE PROGRAMAS

5

VISTA FRONTAL DO SEGUNDO SPINDLE

Ferramenta Usada

φ12

φ1 2

T010 No. Ferram. PROGRAM : USED TOOLS 1 Ferramenta Usada Programa TOOL NO. No. Ferram. T0101 O0017 Tipo ma N010 T0101 O0017 (TOP MILL) N020 N010 G54 T0101 (FRESA DE TOPO) (Fresa TYPE Tipo Rotativa) N030 N020 G90 G54 Operação Fresar 101 (FRESA N040 DE TOPO) G94 (ROTARY MILL) (Fresa Rotativa) N030 G90 N050 G97 S1000 M16 5 OPERATION MILLING Operação Fresar N060 N040 M19 G94 0 G97 S1000 M16 N070 N050 G28 C0 4 ; Pos. 1 N080 N060 G00 X82 M19 Z-5 ; Activates Low Torque Brake N090 M86 7 S1000 M16 N070 G28 C0 ; Activates Polar Coordinates N100 G12.1 9 N080 G00 X82 Z-5 ;Pos. 1 N110 G42 G01 X40 F200 ; Pos. 2 (With Radius Offset) N090 M86 ;Ativa3 Freio Baixo Torque 8 C0 ; Pos. N120 C15 G12.1 ;Ativa4 Coordenadas Polares ; Pos. N130 N100 G03 X30 0 X82 Z5 ;Pos. 1 C20 R5 ; Pos. N140 G01 X-30 N110 G42 G01 X40 F200 6 ;Ativa Freio Baixo Torque;Pos.52 (Com Compensação de ; Pos. 6 N150 Raio) G03 X-40 C15 R5 2.1 ;Ativa C15 Coordenadas Polares ;Pos.73 ; Pos. N160 N120 G01 C-15 ; Pos. 8de Raio) N170 N130 G03 X-30 C-20 2 G01 X40 F200 ;Pos. (Com Compensação G032X30 C20R5 R5 ;Pos. 4 Nota: ; Pos. 9 N180 G01 X30 N140 G013X-30 ;Pos. 5 5 ;Pos. ; Pos. 10 N190 N150 G03 X40 C-15 R5 Ver “Considerações sobre G03 X-40 C15 R5 ;Pos. 6 3 X30 C20 R5 ;Pos. ; Pos. 11 N200 G01 C3 4 Nota: Compensação de Raio e G01 C-15 ;Pos.17(Cancels Radius Offset) 1 X-30 ;Pos. 5; Pos. N210 N160 G40 G01 X82 F1000 Interpolação Circular - Item 5.2 G03 X-30 C-20 R5 ;Pos.Ver 8 Polar ; Cancels Coordinatessobre “Considerações G13.1 3 X-40 C15 N220 N170 ;Pos. 6 Ferramentas Rotativas - a) ;Pos. 9Compensação de Raio e N230 N180 M18 G01 X30 Coordenadas Polares” 1 C-15 ;Pos. 7 of10 Program Circular / Deactivates N240 G54 Z300 N190G00 G03 X400 X40 C-15 R5T0 ; End ;Pos. Interpolação - ItemBrake 5.2 3 X-30 C-20 R5 ;Pos. 8 N250 N200 M30 G01 C3 ;Pos.Ferramentas 11 Rotativas - a)

1 X30 ;Pos. Polares” N210 G409G01 X82 F1000 ;Pos. 1Coordenadas (Cancela Compensação de Raio) 3 X40 C-15 R5 ;Pos. 10 NOTE: See “Considerations on Radius Compensation and Circular Interpolation N220 G13.1 ;Cancela Coordenadas Polares 1 C3 ;Pos. 11 – Item 5.2G00 Rotational Tools – a) Polar Coordinates” N230 X400 Z300 T0000 0 G01 X82 F1000 ;Pos. 1 (Cancela Compensação de N240 M30

;Fim de Programa / Desativa Freio

3.1 ;Cancela Coordenadas Polarese Operação - Linha E280 / E320 S75099A Programação 104 0 X400 Z-200 T0000 T51169B ;Fim de Programming Operation 0 Programa /and Desativa Freio- Romi G / GL / GLM - CNC FANUC 0I-TD Programação e Operação - Linha E280 / E320

105

101

7. Cylindrical interpolation – axes z / c

EXEMPLO DE PROGRAMAS

7 - CYLINDRICAL INTERPOLATION – AXES Z / C

11 - INTERPOLAÇÃO CILÍNDRICA - EIXOS Z / C - (G07.1)

11.1 - SPINDLE PRINCIPAL:

X+ (C0)

“G54” (ZEROING SYSTEM) “G54” (Sistema de Zeramento)

X+ 10

24

45° 135° φ 60

Z+

5

Programa

PROGRAM :

1

6

Z+

-22 -10

45 °

4

5

63 .335°

135 ° 117 ° 63 ° 135 ° 45 ° 116.665 °

Z+

4

7

5

-18 -261

6

-22 -10 7

-18 O0027 3 8 O0027 2 N010 T0101 (TOP MILL) -26 N010 T0101 (FRESA DE TOPO) 9 10 N020 G54 3 8 -34 N020 G54 N030 G90 2 N030 G90 N040 G94 C+ 9 10 N040 G94 N050 G97 S1000 M15 -34 N050 G97 S1000 N060 M16 M19 Ferramenta Usada C+ N060 M19 N070 G28 C0 No. T0101 Ferram. N070 G28 C0 N080 G00 X68 Z-22 ; Approach N080 G00 X68 Z-22 N090 G18 W0;Aproximação H0 ; Selects Plan Z/C N090 G18 W0 H0 G07.1 C25 ;Seleciona Plano Z/C; Activates Cylindrical N100 Interpolation Tipo ; Pos. 1 at C N100 G07.1 N110 C25 G01 C63.335 ;Ativa F5000 Interpolação Cilíndrica φ1 N120 G01 X50;Pos. F80 ; Axial Cut in X N110 G01 C63 F5000 1 em C 2 (Fresa Rotativa) N130 F150 N120 G01 X50 F80C116..665 ;Corte Axial em X ; Pos.2 Operação N140 G41 G0-1 Z-34 ; Pos. 3 w/ Radius Offset Fresar N130 C117 F150 ;Pos. 2 N150 C63.335 ; Pos. 4 N140 G41 G01 Z-34 ;Pos. 3 com Compensação de Raio C454R8 ; Pos. 5 N150 C63 N160 G03 Z-26 ;Pos. N170 G01 Z-18 ; Pos. 6 N160 G03 Z-26 C45 R8 ;Pos. 5 N180 G03 Z-10 C63.335 R8 ; Pos. 7 N170 G01 Z-18 ;Pos. 6 N190 G01 C116.665 ; Pos. 8 N180 G03 Z-10 C63 ;Pos. 7 R8 N200 G03R8Z-18 C135 ; Pos. 9 N190 G01 C117 ;Pos. 8 N210 G01 Z-26 ; Pos. 10 N200 G03 Z-18 C135 ;Pos. 9 N220 G03R8 Z-34 C116.664 R8 ; Pos. 3 N210 G01 Z-26 ;Pos. 10 N230 G01 C100 ; Over- N220 G03 Z-34 C117 N240 G40R8G01;Pos. Z-223 F1000 ; Cancels Radius Offset N230 G01 C100 ;Sobre-e N250 G07.1 C0 ; Cancels Cylindrical Interpolation N260 G00 X68 N240 G40 G01 Z-22 F1000 ;Cancela Compensação de Raio X400 Z300 T00 Interpolação Cilíndrica N250 G07.1 N279 C0 ;Cancela N280 M30 N260 G00 X68 N270 X400 Z300 T0000 N280 M30

S75099A

102

Programação e Operação - Linha E280 / E320

112

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

PART IV OPERATION

103

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

1. Command 1 - COMMAND 1.1 - COMMAND – CNC’S GE FANUC 0I-TD

INPUT FOR PCMCIA CARD OR USB

CHARACTERS AND NUMERIC KEYS

NAVIGATION KEYS PAGE/ CURSOR CHANGE KEYS

OPERATION KEYS

POTENTIOMETER: FEED/ REVOLUTION

EMERGENCY BUTTON

BUTTONS: START COMMAND AND START MACHINE 104

BUTTONS: CYCLE STOP / CYCLE START

HANDLE

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

1. Command 1.2 - COMMAND - MDI UNIT 1.2.1 – Navigation keys



KEYS POS

FUNCTIONS POSITION: Access to the Page of shafts position (Relative / Absolute / Machine

PROGRAM

PROGRAM: Access to programming page.

OFS/SET

OFS/SET: Access to tools brokers screen and definitions Page.

CUSTOM

CUSTOM: Access to differentiating scree (Macro Romi).

SYSTEM

SYSTEM: Access to screen of system definitions.

MESSAGE

MESSAGE: Access to alarms, message and alarm history screen.

GRAPH

GRAPH: Access to graphic simulation screen.

HELP

HELP: Access to help screen, as: Tool set machine operation, MDI Keys operation, or details of na alarm which occured in CNC.

PK 1

PK1 to PK4: Spare function Keys for special applications SOFTKEY: Software Keys. Miscellaneous functions, according options shown in lower part of the screen.

105

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

1. Command 1.2.2 – Character and numeric keys Details of character and numeric keys



KEYS

FUNCTIONS

RESET

RESET: This key has many functions. Among others, to zero CNC, to cancel na alarm, to interrupt a cycle program, etc.

SHIFT

SHIFT: This key is responsible to able the second function of alphabetical, numeric characters and other characters. LETTERS / NUMBERS / OTHER CHARACTERS: Keys to introduce alphabetical, numerical characters and other characters,

7

1.2.3 – Edition Keys Details of edition keys

EOB

ALTER CALC

INSERT

DELET

CAN

INPUT

106

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

1. Command KEYS

FUNCTIONS EOB: Program block end key. This key shall be pressed at the end of each program line, identifying to CNC the end of programming block.

EOB

ALTER

ALTE CALC: Key to change any character used in program.

INSERT

INSERT: Key to introduce character in program.

DELET

DELET: Key to delete character in program.

CAN

CAN: Key to delete last character or symbol, which was introduced in program. Example: when input screen shows “N10X100Z_” and CAN key is pressed, "Z" will be deleted, and "N10X100_" will be shown.

INPUT

INPUT: Key responsible to offset data or record, which were typed, and to be show at screen. The key [INPU] of soft has the same function of INPUT key, it produces the same result when pressed.

1.2.4 – Page / cursor change keys Details of Page / cursor change Keys.

PAGE PAGE

KEYS

PAGE PAGE

FUNCTIONS

PAGE DOWN PAGE UP: Keys responsible to change screens for next or previous Page.

CURSOR MOVEMENT: Keys responsible to move cursor (right, left, up and down).

107

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

1. Command 1.3 - OPERATION – MDI UNIT

F14

F19

KEYS SBK BDT OSP TEST DRY RESTART INC INC INC X1 X1 X1 X1 X1 X1

INC INC INC X10 X10 X10 INC INC INC X100 X100 X100

X10 X10 X10

X100 X100 X100

TURRET +X +X ++ X ++ X X X TURRET +Y ++ YY

+Y ++ YY

TURRET + Y+ -Z X + -Z -- ZZ -- ZZ 108

+Z ++ ZZ

F15

F16

F20

F21

F17

F18

FUNCTIONS SINGL BLOCK: BLOCK TO BLOCK KEY RUNNING ENABLE/DISABLE KEY BLOCK DELET: BLOCK ELIMINATION ENABLE / DISABLE KEY (ANY BLOCK PRECEDED BY THE BAR (/) IS ELIMINATED). OPT STOP: PROGRAM OPTIONAL STOP ENABLE / DISABLE KEY PRG TEST: PROGRAM TEST WITH NO MACHINE MOVEMENT 1. AINEL DE COMANDO (SIMULATION) ENABLE / DISABLE KEY. 1. DE C OMANDO 1. P DE COMANDO DRY RUN: PROGRAM TEST ENABLE / DISABLE KEY. PROGRAM RESTART: KEY WITH NO FUNCTION INC x1: Tecla de habilitação de incrementos da ordem de INC x1: KEY Tecla de habilitação de incrementos da ordem ordem de INC x1: Tecla de habilitação incrementos da de INC X1: ENABLE INCREMENTS IN QUANTITY OF 0.001MM 0.001mm ouTO 0.0001” para de operação MPG (Manivela 0.001mm ou 0.0001” 0.0001” para para operação operação MPG MPG (Manivela 0.001mm Eletrônica). OR 0.0001”.ou FOR MPG OPERATION (ELECTRONIC (Manivela HANDLE) Eletrônica). Eletrônica). INC x10: Tecla de habilitação de incrementos da ordem de INC X10: KEY TOde ENABLE INCREMENTS IN QUANTITY OFde 0.01MM INC x10:ou Tecla habilitação de incrementos da ordem ordem de INC x10: Tecla habilitação incrementos da 0.01mm 0.001”de para operaçãode MPG (Manivela Eletrônica). OR 0.01”. FOR MPG OPERATION (ELECTRONIC HANDLE) 0.01mm ou 0.001” para operação MPG (Manivela Eletrônica). 0.01mm ou 0.001” para operação MPG (Manivela Eletrônica). INC Tecla habilitação de incrementos da ordemOF de0.1MM INC x100: X100: KEY TOde ENABLE INCREMENTS IN QUANTITY INC x100: Tecla de operação habilitação de (Manivela incrementos da ordem ordem de de INC x100: Tecla de habilitação de incrementos da 0.1mm ou 0.01” para MPG Eletrônica). OR 0.01”. FOR MPG OPERATION (ELECTRONIC HANDLE) 0.1mm ou 0.01” para operação MPG (Manivela Eletrônica). 0.1mm ou 0.01” para operação MPG (Manivela Eletrônica). TURRET NEG.: KEY TO ENABLE TURRET MOVEMENT IN NEGATIVE IN MANUAL +DIRECTION X: Tecla direcional paraMODE. movimentação do eixo X no sentido + X: Tecla Tecla direcional direcional para para movimentação movimentação do eixo eixo X X no no sentido sentido + X: positivo. JOG TURRET: AUXILIARY KEY TO ENABLEdoMANUAL MOVEMENT OF positivo. positivo. THE TURRET IN POSITIVE OR NEGATIVE DIRECTION. IN ORDER TO OBTAIN THE RESULT, THIS KEY SHALL BE PRESSED AT THE +SAME Y: Tecla para movimentação doTURRETeixo Y noOR sentido TIMEdirecional WITH THE OPTION WANTED: TURRET+. + Y: Tecla direcional para movimentação do eixo Y no sentido + Y: Tecla direcional para movimentação do eixo Y no sentido positivo. TURRET POS.: KEY TO ENABLE TURRET MOVEMENT IN POSITIVE positivo. positivo. DIRECTION IN MANUAL MODE. TOmovimentação MOVE AXIS Ydo IN eixo POSITIVE DIRECTION. -Y+: Z: DIRECTIONAL Tecla direcionalKEY para Z no sentido --negativo. Z: Tecla direcional para movimentação do eixo Z no sentido Z: DIRECTIONAL Tecla direcionalKEY para Z no sentido X+: TOmovimentação MOVE AXIS Xdo IN eixo POSITIVE DIRECTION. negativo. negativo.

+ Z: direcional para movimentação eixo 0I-TD Z no sentido Programming andTecla Operation - Romi G / GL / GLM - CNC do FANUC T51169B

+Z ++ ZZ

+ Z: Z: Tecla Tecla direcional direcional para para movimentação movimentação do do eixo eixo Z Z no no sentido sentido + positivo. positivo. positivo.

1. Command KEYS B+ ZTRVS Z+ YXBCHIP RW CHIP STOP CHIP FW C1 C2 SPINDLE SPINDLE 2 CW CCW SP STOP SP START WASH GUN CLNT OFF CLNT AUTO ON / OFF LIGHT

109

FUNCTIONS B+: DIRECTIONAL KEY TO MOVE AXIS B IN POSITIVE DIRECTION (SERVO HEADSTOCK ACTUATED) IN POSITIVE DIRECTION). Z-: DIRECTIONAL KEY TO MOVE AXIS Z IN NEGATIVE DIRECTION. TRVS: KEY TO ENABLE INFEED IN QUICK MODE. IN ORDER TO OBTAIN RESULT, IT SHALL BE PRESSED AT THE SAME TIME WITH THE DIRECTIONAL KEY OF THE AXIS WHICH WE WANT TO MOVE FAST. Z+ DIRECTIONAL KEY TO MOVE AXIS Z IN POSITIVE DIRECTION. Y-: DIRECTIONAL KEY TO MOVE AXIS Y IN NEGATIVE DIRECTION. X-: DIRECTIONAL KEY TO MOVE AXIS X IN NEGATIVE DIRECTION. B-: DIRECTIONAL KEY TO MOVE AXIS B IN POSITIVE DIRECTION (SERVO HEADSTOCK ACTUATED) IN NEGATIVE DIRECTION). CHIP RW: KEY TO ENABLE THE CHIP CONVEYOR MOVEMENT IN REVERSE DIRECTION WHILE IT IS PRESSED. CHIP STOP: KEY TO DISABLE THE CHIP CONVEYOR MOVEMENT. CHIP FW: KEY TO ENABLE MANUAL MOVEMENT OF LEFT SPINDLE AS AXIS V. C1: ENABLES MANUAL MOVEMENT OF LEFT SPINDLE AS AXIS C. C2: ENABLES MANUAL MOVEMENT OF RIGHT SPINDLE AS AXIS C. SPINDLE: ENABLES LEFT SPINDLE TURNING IN SPINDLE MODE. SPINDLE2: ENABLES RIGHT SPINDLE TURNING IN SPINDLE MODE. CW: KEY TO ENABLE SPINDLE ROTATION IN CLOCKWISE DIRECTION (LEFT OR RIGHT) CCW: KEY TO ENABLE SPINDLE ROTATION IN COUNTERCLOCKWISE DIRECTION (LEFT OR RIGHT) SPINDLE STOP: KEY TO DISABLE SPINDLE ROTATION (LEFT OR RIGHT) SPINDLE START: KEY TO ENABLE SPINDLE ROTATION (LEFT OR RIGHT) WASH GUN: TURNS ON THE PARTS WASH GUN. CLNT OFF: KEY TO DISABLE COOLANT SYSTEM. CLNT AUTO: KEY TO ENABLE THE COOLANT SYSTEM. ON/OFF LIGHT: TURN ON / OFF THE LIGHTING LAMP OF THE MACHINE WORKING AREA.

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

1. Command 1.4 - ROMI’S OPERATION 1.4.1 CNC FANUC 0i-TD Buttons and Keys details:

1. DE COMANDO

1.4.2 – CNC GE FANUC 18i -TB

1. DE COMANDO

DETALHES DOS BOTÕES E CHAVES (INGLÊS/ICONOGRÁFICO) 1.4.2 – CNC GE FANUC 18i -TB

DETALHES DOS BOTÕES E CHAVES (INGLÊS/ICONOGRÁFICO) 100

90

100

80 CYCLE START

120

150 70

50

CYCLE STOP

100

CYCLE START

50 0

CYCLE STOP

110

90 60 80 200150 50 70

100

110 120

60

-

+

0

+

0

FANUC

80

30

50

OPEN CLOSE DOOR SETUP

LOCK

OPEN CLOSE DOOR

NC TAILSTOCK

60

SETUP

LOCK

MACHINE ON

70

20

FANUC 50

200

TAILSTOCK

90 70

20

-

80

10

10

0

90

CNC ON

40 30

NC LEFT CHUCK

RIGHT CHUCK

60

40

LEFT CHUCK

KEYS CYCLE START

POWER MACHINE ON

50

RIGHT CHUCK

CNC ON

POWER

FUNCTIONS CYCLE START: Botão de habilitação da execução do CYCLE START: Button to enable the program running programa.

CYCLE CYCLE START:STOP: Botão de tohabilitação da execução Button disable program running. do programa. NC ButtonBotão which de turns on CNC. CYCLE NC: STOP: desabilitação da execução do CYCLE STOP ~ MACHINE ON: Button which turns on the machine. programa. F1 , F2 e F3 F1, F2 and F3: Keys with no function. CYCLE STOP: Botão de desabilitação do CYCLE OK 100 OPERADOR OPERATOR OK: Key which disablesda the execução sound alarm. STOP programa. DNC DNC: Selects running mode of external programs. 50 EDIT 150 SELECTOR EDIT:DE Selects program edition AVANÇO: Chavemode. rotativa que permite 100 variar,emAUTO: porcentagem de 10% running a 200%, a velocidade Selects automatic mode of programsde saved in AUTO avanço (F) programada e avanço manual. Para JOG e avanço the machine memory. 150 rápido 50 SELECTOR AVANÇO: Chave [G00] o DE o de porcentagem é derotativa 25%. que permite 0 200 variar,em porcentagem de 10% a 200%, a velocidade de avanço (F) programada e /avanço manual. Para JOG e avanço 110 Programming and Operation - Romi G GL / GLM - CNC FANUC 0I-TD T51169B rápido [G00] o o de porcentagem é de 25%. 0 200 CYCLE START

1. DE COMANDO 90

100

110

80

120 CYCLE

START KEYS MDI

60 50

HANDLE JOGCYCLE STOP ZRN

SELECTOR DE ROTAÇÃO DO EIXO ÁRVORE: Chave 1. Command rotativa que permite variar,em porcentagem de 50% a 120%, a CYCLE START: Botão de habilitação da execução do velocidade de rotação do eixo árvore (esquerdo ou direito). FUNCTIONS programa. MDI: Selects data manual input for immediate running. HANDLE: Selects the manual movement mode of axes by the electronic handle. CYCLE STOP: Botão de desabilitação da execução do JOG: Selects manual movement mode of axes. programa. PARADAZRN: DE EMERGÊNCIA: Botão que interrompe todas as Selects axes referencing mode funções da máquina, incluindo movimento de eixos.

100

INFEED SELECTOR: Rotational switch which allows to vary, in percentage from 10% to 200%, infeed speed (F) set and SELECTOR DE AVANÇO: Chavetherotativa que permite manual infeed. For JOG infeed [G00], the percentage variar,em porcentagem de and 10%quick a 200%, a velocidade de avanço (F)isprogramada e avanço manual. Para JOG e avanço step 25% MANIVELA ELETRÔNICA: Chave rotativa que define o rápido [G00] o o de porcentagem é de 25%. 200 sentido de movimento do eixo, esta é DE COMANDO 1. função somente possivel quando a tecla MPG estiver habilitada juntamente com uma das teclas de incremento x1 ou x10 110 ou x100. SELECTOR DEROTATION ROTAÇÃO DO EIXO Rotational ÁRVORE:switch Chave SPINDLE SELECTOR: which 120 rotativa que permite variar,em porcentagem de 50% a 120%, a allows to vary, in percentage, from 50% to 120%, the spindle velocidade de rotação do eixo árvore (esquerdo ou direito). rotation speed (left or right). 150

50

0 90

0

80

10

20

70

90 100 FANUC 80 30

60

40

60

50

1. DE COMANDO

50

S75099A

Programação e Operação - Linha E280 / E320

138

OPEN CLOSE DOOR: Botão que abre ou fecha a porta do LOCK: switch, 2 (two) fixed positions, which PARADA DECommutative EMERGÊNCIA: Botão que interrompe todas as operador. LOCK: Chave comutadora duas (2) posições fixas, que impedes program edition, movimento when turnedde on. The switch removal funções da máquina, incluindo eixos. impede a edição de programas, quando ligada. Retirada da in on position only. chave somente na posição habilitada.

OPEN CLOSE DOOR

LOCK

80

10

TAILSTOCK: Não disponível. CHUCK: Commutative switch, 2duas (two) (2) positions, withcom return to LEFT CHUCK: Chave comutadora posições 0 TAILSTOCK MANIVELA ELETRÔNICA: Chave rotativa que to open and close the left retorno center, ao centro, para abertura e chuck. fechamento da define placa o 90 sentido de movimento do eixo, esta função somente é esquerda. possivel quando a tecla MPG estiver habilitada LEFT CHUCK juntamente com uma das teclas de incremento x1 ou x10 SETUP: FANUC ou x100. Commutative switch, 2 (two) fixed positions, which allows with the door open, enabled. For CE SETUP: Chavework comutadora duas (2)when posiçoes fixas, quemarket, there arecom limits in the infeed speed of habilitada. axes spindle permite a porta aberta, quando Paracom orotation LEFT trabalho CHUCK: Chave comutadora duas (2) and posições speed (left and right). Key removal in disabled position mercado CE, existem velocidades de avanço retorno ao centro, paralimitações abertura enas fechamento da placa direita.only. SETUP 50 dos eixos e velocidade de giro do eixo árvore (esquerdo e RIGHT direito). Retirada da chave somente na posição desabilitada. CHUCK NC CHUCK: Commutative switch, 2 (two) positions, with return to center, to open and close the right chuck. CNC OPEN OPEN CLOSE DOOR: CNC ON: Botão que liga o Botão CNC. que abre ou fecha a porta do ON CLOSE DOOR operador. 70

20

40

111

60

30

S75099A

MACHINE ON

Programação e Operação - Linha E280 / E320

139 MACHINE ON: Botão que liga á máquina. (Este botão só deve ser pressionado, após pressionar o botão CNC ON). TAILSTOCK: Não disponível.

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD TAILSTOCK

T51169B

1. P

C

100 100 110 AINEL DE OMANDO 90 90 110 80 SELECTOR DE ROTAÇÃO DO EIXO ÁRVORE: Chave 80 SELECTOR DE ROTAÇÃO DO EIXO ÁRVORE: Chave 120 120 90

rotativa permite variar,em porcentagem de 50% a 120%, rotativa queque permite variar,em porcentagem de 50% a 120%, a a velocidade de rotação do eixo árvore (esquerdo ou direito). velocidade de rotação do eixo árvore (esquerdo ou direito). SELECTOR DE ROTAÇÃO DO EIXO ÁRVORE: Chave 120

100

110

Command rotativa que permite variar,em porcentagem de 50%1. a 120%, a velocidade de rotação do eixo árvore (esquerdo ou direito).

80

60 60 50 50 60

KEYS



FUNCTIONS

50

PARADA EMERGÊNCIA: Botão interrompe todas PARADA DE DE EMERGÊNCIA: Botão queque interrompe todas as as EMERGENCY STOP: Button which interrupts all funções da máquina, incluindo movimento de eixos. funções da máquina, incluindo movimento de eixos. todas as machine PARADA DE EMERGÊNCIA: Botão que interrompe functions, including axes movement. funções da máquina, incluindo movimento de eixos.

0

80

80

10

90 90

70

0 202

20

FANUC FANUC FANUC

70

90

70

10

0

80

0 10

3300

606 0

60

0 440

30

MANIVELA ELETRÔNICA: Chave rotativa que define o MANIVELA ELETRÔNICA: Chave rotativa que define MANIVELA ELETRÔNICA: Chave rotativa que define o o é sentido de movimento do eixo, esta função somente sentido do eixo, eixo, esta estafunção funçãosomente somente sentidode de movimento movimento do é é possivel quando a tecla MPG estiver habilitada possivel quando a tecla MPG estiver habilitada possivel quandoHANDLE: a tecla Rotational MPG estiver ELECTRONIC switch,habilitada which defines the juntamente com uma das teclas de incremento x1 ou x10 juntamente com uma das teclas de incremento x1 x10 juntamente com uma das teclas de incremento x1 ouou x10only axis movement direction, this function is possible when ou x100. x100. ououx100. MPG key is enabled, together one of the increment keys, x1, x10 or x100.

50

40

50

50

OPEN CLOSE

OPEN OPEN DOOR CLOSE CLOSE DOOR DOOR

OPEN CLOSE DOOR: Botão que abre ou fecha a porta do

OPEN CLOSE DOOR: Buttonabre which opens or closes the OPEN CLOSE DOOR: Botão fecha a porta operador. OPEN CLOSE DOOR: Botão queque abre ou ou fecha a porta do do operator’s door. operador. operador. TAILSTOCK: Commutative switch, 2 (Two) positions, return TAILSTOCK: Não disponível.

TAILSTOCK

to center, for infeed and pull back of the counterpoint servoTAILSTOCK: disponível. TAILSTOCK: NãoNão disponível. actuated.

TAILSTOCK TAILSTOCK

SETUP

SETUP SETUP

S75099A

S75099A S75099A

112

SETUP: Chave comutadora duas (2) posiçoes fixas, que permite trabalho com a porta aberta, quando habilitada. Para o mercado CE, existem limitações nas velocidades de avanço SETUP: Chave comutadora duas posiçoes fixas, que SETUP: Chave comutadora duas (2) (2) posiçoes fixas, dos eixos e velocidade de giro do eixo árvore (esquerdo eque permite trabalho com a porta aberta, quando habilitada. Para permite trabalho com a porta aberta,na quando habilitada. Para o o direito). Retirada da chave somente posição desabilitada.

mercado existem limitações velocidades avanço mercado CE,CE, existem limitações nasnas velocidades de de avanço dos eixos e velocidade de giro do eixo árvore (esquerdo dos eixos e velocidade de giro do eixo árvore (esquerdo e e direito). Retirada da chave somente na posição desabilitada. direito). Retirada da chave somente na posição desabilitada.

Programação e Operação - Linha E280 / E320

Programação e Operação - Linha E280 / E320 Programação e Operação - Linha E280 / E320

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

139

139139

T51169B

1. Command 1.5 - SERIAL OUTLET RS-232 AND POWER OUTLET

RS-232 SERIAL OUTLET

220V POWER OUTLET

You must take care when connecting any instrument on power outlet. Do not connect any instrument other than those indicated for use. Voltage is always present at the outlet when general switch is turned on. Please certify the instrument connected to Power outlet not exceeds current released to outlet. Also certify if the instrument is adjusted for the proper voltage.

113

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

2. Initial Operations 2 - INITIAL OPERATIONS 2.1 - TURN MACHINE ON –– Turn on general switch, by positioning handle at “ON”. –– Press Button “CNC ON” (NC) located at machine (The comand will do a general checking, placing in video the message EMG ALM). –– Deactivate emergency Button. –– Close front door of the machine. –– Press Button “MACHINE ON” 2.2 - TURN MACHINE OFF –– Press emergency Button. –– Turn geneal switch off. 2.3 - MOVE SHAFTS IN CONTINOUS JOG –– –– –– ––

Press “JOG” key. Press “POS” key. Press [ABS] softkey. Press Keys for shaft movement, X+, X-, Z+ or Z-. If you want quick displacement, please press wanted key and “TRVRS” at the same time.

OBSERVATION: We can change shaft displacement speed by feed selector. In the alarm “end of stroke” appears, the shafts shall be removed from the position of end of stroke and the key “RESET” shall be pressed to remove alarm. In order to perform movements with open door, we shall press “JOG” key and place “SETUP” switch to work with open door. 2.4 - MOVE SHAFTS USING ELECTRONIC HANDLE –– Press MPG + “x1”, “x10” or “x100” to select speed, which corresponds to 1 millesime, 1 centesimal or 1 tenth part, respectively of each pulse generated by handle. –– Press “POS” key (to view movement). –– Press [ABS] softkey. –– Press X+, X-, Z+ or Z- to select the shaft. –– Turn electronic Wheel (handle) in the wanted direction. 2.5 - OPERATE COMMAND BY MID (MANUAL INPUT OF DATA) –– –– –– ––

114

Press “MID” key. Press “PROG” key. Press [MDI] softkey. Enter instructions: Examples:

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

2. Initial Operations N10 T0101 “EOB” “INSERT” (to select tool 01). N20 G97 S1000 M4 “EOB” “INSERT” (to turn on spindle at counterclockwise direction with 1000 RPM). –– Press “CYCLE START” key. OBSERVATION: If “RESET” key is pressed, operation is cancelled.

MDI Page

2.6 - MOVE SHAFTS WITH SPINDLE TURNED ON. –– Please execute operations described in items 2.6 (to turn spindle on) and 2.4 (to move shafts). 2.7 - MOVE SHAFTS WITH INCREMENTAL JOG –– –– –– ––

Press “POS” key. Press [ABS] softkey. Press “INC JOG” softkey. Press the key corresponding to increasing value (in millesime of millimeter), X1, X10, or X100. –– Press shaft movement Keys: X+, X-, Z+ or Z-.

115

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

3. Program Edition 3 - PROGRAM EDITION 3.1 - CREATE A NEW PROGRAM –– –– –– –– –– –– –– –– –– –– ––

Press “EDIT”. Press “PROG”. Press [DIR] softkey (to show directory screen). Press [DEVICE CHANGE] softkey. Press [CNC MEM] softkey. Enter address “O”. To type program number. Example: O0001. Press “INSERT”. Enter comment (program name) between brackets. Example: (PART 01). Press “EOB”. Press “INSERT”.

3.2 - SELECT A PROGRAM EXISTING AT DIRECTORY –– –– –– –– –– –– –– –– ––

Press “EDIT”. Press “PROG”. Press [DIR] softkey (to show directory screen). Press [OPRT] softkey. Press [DEVICE CHANGE] softkey. Press [CNC MEM] softkey. Enter address “O” Enter program number. Example: O0001 Press [OSRH] or one cursor (←, ↑, →, or ↓).

NOTE: The program existing at the directory will appear for edition or checking. 3.3 - SEARCH A PROGRAM DATA 3.3.1 - Search a data by cursors (←, ↑, → or ↓) a) Indirect search (address by address)

–– Press cursors until select wanted address, being that:: ← - Move cursor back → - Move cursor forward ↑ - Move cursor up ↓ - Move cursor down

b) Direct search (direct to address) –– Enter wanted address. Example: “T0505” (to search tool 05). –– Press “↑” or “←” (if information is before last) or , “↓” or “→” (if information is after last).

116

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

3. Program Edition 3.3.2 - Search a data by “SRH” key –– Ener wanted address. Example: “S2000” (to search information S2000). –– Press “SRH ↑” (if information is before last) or “SRH ↓” (If information is after last). 3.4 – TO INSERT DATA IN PROGRAM. –– –– –– ––

Place the cursor in a address Just before the information to be inserted. Enter the address to be inserted. Example: X Enter numeric data. Example: 10. Press “INSERT”

EXAMPLE 1: To insert function “M8” in the block “N350 G0 X-30 Y-50;”: –– Place cursor at “Y-50”. –– Enter M8. –– Press “INSERT”. So, the block will be in the following syntaxis: “N350 G0 X-30 Y-50 M8”. EXAMPLE 2: To insert identification “N105” in the following block “G0 X60 Y-20;”: –– Place cursor in the character of block end (“;”) fro previous block. –– Enter N105. –– Press “INSERT”. So, the block will be in the following syntaxis: “N105 G0 X60 Y-20”. 3.5 – CHANGE PROGRAM DATA –– Place cursor at the data to be changed. –– Enter new data. Example: X-25. –– Press “ALTER”. EXAMPLE: To change function “X-15” to “X-25” in following block: “N400 G0 X-15 Y-20;”: –– Place cursor at “X-15”. –– Enter X-25. –– Press “ALTER”. So, the block will be in the following syntax “N400 G0 X-25 Y-20”. 3.6 – DELETE DATA FROM PROGRAM –– Place cursor at the data to be deleted. –– Press “DELETE”. 3.7 – DELETE A PROGRAM BLOCK –– Place cursor at the beginning of the block to be deleted. –– Press “EOB”. –– Press “DELETE”. 117

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

3. Program Edition 3.8 – DELETE MANY BLOCKS FROM PROGRAM –– –– –– –– ––

Place cursor at the first block to be deleted. Press softkey [►] until it shows softkey [SELECT] Press softkey [SELECT]. Press cursor at the last block to be erased. Press softkey [CUT].

3.9 – DELETE A PROGRAM –– –– –– –– –– –– ––

Press “EDIT”. Press “PROG”. Press softkey [DIR] (to show the listo f existing programs). Press softkey [OPRT] Press softkey [DEVICE CHANGE] Press sofkey [CNC MEM] Enter address “O” and the number of the program to be deleted. Example: O0001. –– Press “DELETE” –– Press softkey [EXEC]. OBSERVATION: This procedure shall be used with extreme care, because once deleted, a program shall not be recovered from machine’s memory. 3.10 - DELETE ALL PROGRAMS –– –– –– –– –– –– –– ––

Press “EDIT”. Press “PROG”. Press softkey [DIR] (to show the list of existing programs). Press softkey [OPRT] Press softkey [DEVICE CHANGE] Press Softkey [CNC MEM] Press “DELETE”. Press softkey [EXEC].

OBSERVATION: This procedure shall be used with extreme care, because once deleted, the programs shall not be recovered from machine’s memory. 3.11 - RENUMBER A PROGRAM –– –– –– ––

118

Select the program to be renumbered. Place cursor at letter “O” (at the beginning of the program). Enter address “O” and new number of the program. Example: O1000. Press “ALTER”.

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

4. Data Communication 4 - DATA COMMUNICATION 4.1 - SPECIFICATION OF COMMUNICATION PORT With the command FANUC 0i-TD, it is possible to communicate by two ports: Serial (RS 232) and PCMCIA. In order to specify which will be the communication port, the procedure below shall be done: –– Press “MDI” key. –– Press “OFS/SET” key. –– Press softkey [SETTING]. –– Place cursor at “I/O CHANNEL”. –– Enter the number of the communication port, that is, 0, 1, 2 or 3 for serial communication (RS 232) or to type 4 for communication by PCMCIA. –– Press “INPUT” key. 4.2 - COMMUNICATION BY SERIAL PORT (RS 232) Serial communication is that done between machine and peripheral (computer, drill, collector, etc.) by a serial port. In order to do this, it is necessary to use a cable (please see “SPECIFICATION OF COMMUNICATION CABLE – Item 4.2.2), and, if the peripheral is a computer, a communication software. There are many communication softwares, so, in this item only the setting and procedures related to machine will be described. For more details on communication software, please consult manufacturers. 4.2.1 - SET COMMUNICATION PARAMETERS –– Press “MDI” key. –– Press “SYSTEM” key. –– Press softkey [►] until it shows [ALL I/O] –– Press softkey [ALL I/O] –– Set transmission parameters according necessity. Example: I/O CHANNEL 1 DEVICE NUM. 0 BAUDRATE 9600 INPUT CODE EIA/ISO PUNCH CODE ISO STOP BIT 2BIT FEED OUTPUT NO FEED NULL INPUT (EIA) NO EOB OUTPUT LF TV CHECK OFF TV CHECK (NOTES) OFF Setting Page of Data Transmission

OBSERVATION: Computer and CNC shall be set in same way. NOTE: With commands FANUC 0i-TD, transmission parameters: “DATA BITS” or “WORD SIZE” and “PARITY” are already set as: “7” and “PAR” (or “EVEN”), respectively. 119

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

T51169B

4. Data Communication 4.2.2 - Cable specification The computer or external peripheral, which will communicate shall have a free serial port type DB 9 or DB 35. The connector type is not relevant, since perfectly fastened, with no risk of bad . The cable for connection shall obey the following configuration: DB25 (SOCKET)

DB25 (PLUG)

DB9 (SOCKET)

DB25 (PLUG)

1

SHIELD

1

1

SHIELD

1

2

TXD

3

2

RXD

2

3

RXD

2

3

TXD

3

4

DTR

5

4

DTR

6

5

GND

4

5

GND

7

6

DSR

20

6

DSR

20

20

RTS

6

7

RTS

5

7

CTS

7

8

CTS

4

4.2.3 - Save a program –– –– –– –– –– –– ––

Prepare peripheral (micro, drill, etc.) to receive data. Press “EDIT” key. Press “PROG” key. Press softkey [DIR]. Enter “O” and the number of the program. Press softkey [F OUTPUT]. Press softkey [EXECUTE].

OBSERVATION: To save all programs from directory, we shall replace to type 0-999, instead one number of program. 4.2.4 - Load a program –– –– –– –– –– –– ––

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Press “EDIT” key. Press “PROG” key. Press softkey [DIR]. Enter “O” and the number of new program to be stored. Press softkey [F INPUT]. Press softkey [EXECUTE], (LSK will appear). Activate the peripheral (computer, reader, etc).

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4. Data Communication 4.2.5 - Save tool correctors. –– –– –– –– –– –– ––

Activate peripheral (computer, drill, etc). Press key “EDIT”. Press key “OFS/SET”(until you view [OFFSET]) Press softkey [OFFSET]. Press softkey [OPRT]. Press softkey [F OUTPUT]. Press softkey [EXEC].

4.2.6 - Load tools correctors –– Press key “EDIT”. –– Press key “OFS/SET”(until you view [OFFSET]) –– Press softkey [OFFSET]. –– –– –– ––

Press softkey [OPRT]. Press softkey [F INPUT]. Press softkey [EXEC]. Activate peripheral (computer, reader, etc).

4.3 – COMMUNICATION BY PCMCIA PORT The term PCMCIA means Personal Computer Memory Card International Association, and it is an electrical and mechanical structure of a data storage system. Machines from “GL / GLM Line” have a PCMCIA port located beside vídeo, which can be used to transfer different types of data, as: programs, machine parameters, tool correctors, etc. For the communication with this port, we can use two types of cards: PCMCIA and CompactFlash. In case of PCMCIA card, due to it is from the same technology of the port, it can be directly coupled to the machine, with no fitting system. CompactFlash, due to is from a different technology, shall only be coupled by a electrical-mechanical adapter. In order to read and to Record data in these cards, it is necessary to use computers equipped with respective drivers, which can be external or internal. Usually, at the use of PCMCIA cards, it is used internal drivers, and for CompactFlash, external, Which is usually connected to computer by USB port. 4.3.1 – RECOMMENDED HARDWARE FOR READING AND RECORDING: a) PCMCIA card: In order to read and to Record PCMCIA card, we recomend PC interface PCD-895A 00B1 KIT PCMCIA, from Advantech. In this case, PCMCIA modules shall be homologated by FANUC, if used in this CNC. This means that not all PCMCIA will work in CNC, mainly with FANUC platforms.

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4. Data Communication We also suggest the use of ATA Card, from AVED, already implemented in ROMI (AVED99604).

+

PCMCIA board

C NC

+

PC computer with PCMCIA interface

b) CompactFlash: To read and to Record PCMCIA Card, we recommend interface eFilm Reader-12 USB POR T CompactFlash I/II Reader from Delkin Devices, which shall be connected at the USB port of the computer. Please observe that, if CompactFlash is used, a CompactFlash Adapter is necessary, when connected to CNC device. This procedure is necessary, due to the own CompactFlash has not its own mechanical interface in PCMCIA standard. This adapter can be purchased at Computer Stores, but always mention you want to purchase a PCMCIA Adapter for CompactFlash Type I.

CNC

CompactFlash Adapter → PCMCIA PC Computer with USB interface and CompactFlash

In case of computers where USB port is not available, we can installa a USB controller mode, which is plugged at the own bus of the computer, making available the USB Port. Once this module is installed, we can configure PC according shown in figure above. IMPORTANT: Due to incompatibilities between Windows and FANUC, it is necessary to format PCMCIA or CompactFlash device at the own CNC before you use it. This procedure shall be done one time only.

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4. Data Communication 4.3.2 – FORMAT MEMORY CARD: –– –– –– –– –– –– –– –– ––

Press key “PROG” Press key “EDIT” Press softkey [DIR] Press softkey [ OPRT] Press softkey [ DEVICE CHANGE] Press softkey [ MEMORY CARD] Press softkey [ FDEL] Enter -9999 Press softkey [ EXEC]

NOTE: Considering PCMCIA cards (memory cards) are sensitiv instruments, we recommend to take special cares on its handling and storage, as: to avoid shocks (fall), heat, moisture, do not disconnect during data communication, etc. 4.3.3 - VIEW FILES FROM MEMORY CARD With the command, there is a possibility to view files from memory card using the following procedure: –– Press key “EDIT” –– Press softkey [ DIR ] –– Press softkey [ OPRT] –– Press softkey [DEVICE CHANGE ] –– Press softkey [ MEMORY CARD]

Directory Page of a Memory Card

OBSERVATION: In case of many files in card, it shall be necessary to add Keys “PAGE UP” and “PAGE DOWN”, in order to view the other files.

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4. Data Communication 4.3.4 - Search a file –– –– –– –– –– –– –– –– –– ––

Press key “EDIT” Press key “PROG” Press softkey [ DIR ] Press softkey [ OPRT ] Press softkey [ DEVICE CHANGE ] Press softkey [ MEMORY CARD ] Press softkey [ F SRH ] Enter file number (left column). Ex.: 5 Press softkey [ F SET ] Press softkey [ EXEC ]

4.3.5 - Save a program at the memory card –– –– –– –– –– –– –– –– –– –– –– –– ––

Set the value of communication channel = 4 Press key “EDIT” Press key “PROG” Press softkey [ DIR ] Press softkey [ OPRT ] Press softkey [ DEVICE CHANGE ] Press softkey [ CNC MEM ] Press softkey [ F OUTPUT ] Enter a name for the file. Example: TEST Press softkey [ F NAME ] To type the number of the program that shall be sent. Ex. 1 (for program O0001) Press softkey [ O SET ] Press softkey [ EXEC ]

4.3.6 - Load a program from memory card a) By file numner –– –– –– –– –– –– –– –– –– –– 124

Press key “EDIT” Press key “PROG” Press softkey [ DIR ] Press softkey [ OPRT ] Press softkey [ DEVICE CHANGE ] Press softkey [ MEMORY CARD ] Press softkey [ F INPUT ] Enter the number of file that shall be loaded (left column) Ex.: 5 Press softkey [ F SET ] Enter the number of the program that shall be loaded. Ex.: 1 (program O0001)

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4. Data Communication –– Press softkey [ O SET ] –– Press softkey [EXEC] b) By file name –– –– –– –– –– –– –– –– –– –– –– ––

Press key “EDIT” Press key “PROG” Press softkey [ DIR ] Press softkey [ OPRT ] Press softkey [ DEVICE CHANGE ] Press softkey [ MEMORY CARD ] Press softkey [ N INPUT ] Enter the number of file that shall be loaded (left column) Ex.: TEST Press softkey [ F NAME ] Enter the number of the program that shall be loaded. Ex.: 1 (program O0001) Press softkey [ O SET ] Press softkey [ EXEC ]

4.3.7 - Delete a file form memory card –– Press key “EDIT” –– Press key “PROG” –– Press softkey [ DIR ] –– –– –– –– –– ––

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Press softkey [ OPRT ] Press softkey [ DEVICE CHANGE ] Press softkey [ MEMORY CARD ] Press softkey [ F DEL ] Enter the number of file that shall be deleted (left column) Ex.: 5 Press softkey [ F SET ]

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5. Test of Programs 5 - TEST OF PROGRAMS 5.1 - TEST PROGRAMS WITH NO PLATE TURNING AND NO SHAFT MOVEMENT 5.1.1 - Quick test The purpose of this test is to check where syntaxis errors of program are (if any). To do this, you shall: –– –– –– –– ––

Select program (item 3.2). Press key “AUTO” Press key “PROG TEST” Press key “RESET” Press key “CYCLE START”.

OBSERVATIONS: • To correct program, please press “EDIT”, so do the desired correction. To test it again, Just repeat the procedure described above. • When simulation finishes, Button “PROG TEST” shall be deactivated. 5.1.2 - Graphic test The purpose of this test is to check if part profile is correct, because by it we can observe the whole stroke the tool will develop during that machining. In order to do this test: –– Select program (item 3.2). –– Press key “RESET” –– Press key “GRAPH”. OBSERVATION: : If it is the first graphic simulation of the part, we shall inform the length and diameter values, in order to the command calculate graphic sclae, allowing a better viewing of it. To do this: –– Press sofkey [ PARAMETER ] –– Fill the values “part length” and “Part diameter” in the fields “WORK LENGTH” and “WORK DIAMETER”, respectively. It is also necessary to add the key “INPUT” to introduce data. –– Press sofkey [◄] –– Press sofkey [ GRAPH ] –– Press key “AUTO” –– Press key “PROG TEST” –– Press key “RESET” –– Press key “CYCLE START”.

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5. Test of Programs NOTES: 1- If you want to enlarge the profile –– –– –– –– –– –– ––

Press softkey [ ZOOM ] Press softkey [CENTER] Approach cursor to part Center. Enter the value to be enlarged. Ex.: 1 Press softkey [+INPUT] to enlarge the scale Press softkey [EXEC] Press tkey “CYCLE START”



Graphic Simulation Page

2- Change quadrant at graphic screen: To change parameter “6510” to 1 or 4, being, bottom or face of the part, respectively. To change parameters, please consult chapter 14). X

X

Z

Z SETTING VALUE = 1

SETTING VALUE = 4

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5. Test of Programs 5.2 - TEST PROGRAM (“DRY RUN”) In mode “DRY RUN”, we can test all shaft displacements with feed more than programmed (5000 mm/min), a way to eliminate possible collisions or unnecessary displacements during program running in real time; In order to use it, it is necessary: –– Select program (item 3.2). –– Press key “PROG” –– Press key “RESET” –– Press key “AUTO” –– Press Softkey [ ALL ] (To view all coordinates and distances to be displaced). –– Press key “DRY RUN” –– Press key “SINGL BLOCK” (To execute in block-to-block mode) –– Press key “CYCLE START” (At each touch, the command shall execute one programming line). IMPORTANT: Please submit the program under “DRY RUN” test with no part in the plate and only after zero tools and zero-part is defined. In this mode, shafts displacement, turret indexing and spindle turn occurs. 5.3 - INSERT BAR CODE (/) BEFORE FUNCTIONS M3 AND M4: Application: Perform tests with no turn.. We use the function Barr (/) at the beginning of the blocks which contains commands “M3” and “M4”, in order to test with no turn to check the existence of casual interferences, collision problems, wrong position of tool”change, etc... Beyond to insert the character “/” in program, it is necessary to execute the option BLOCK DELET. If this option is not selected, the command shall execute normally all blocks. Test with no turn, it is necessary: –– –– –– –– ––

Insert bar “/” function before blocks which contains command M3 or M4. Press key “AUTO”. Press key “BLOCK DELET”. Press key “SINGLE BLOCK”. Press key “CYCLE START”.

Example of program with function “/” (Bar): :

N30 T0101 (External Roughing); N40 G54; N50 G96 S200; N60 / G92 S2500 M4; :

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6. Tool Setting 6 - TOOL SETTING Tool setting is a practical process, which purpose is to specify for the machine which are the lenghts of the tools. In the case of this model of machine, it is considered as preset the distance from the maximum machine coordinate up to the reference point. 6.1 - MANUAL SETTING OF TOOLS 6.1.1 - Setting at shaft “Z”.

–– Manually, plase touch the face of turret (without tool) at the anyface of reference. –– Press key “POS”. –– –– –– –– –– ––

Press softkey [ REL ]. Enter “Z”. Press softkey [ ORIGIN ]. Press key “OFS/SET”. Press softkey [ OFFSET ]. Press softkey [ GEOMETRY ].

1. 2. 3. 4.

Displace the turret in a safe position Index the wanted tool with “TURRET” and “TURRET +”. Touch the tool on the face of reference. Place the cursor at the column of shaft “Z” in the corresponding tool number using the Keys ↓ and ↑ 5. Enter “Z”. 6. Press softkey [ INP.C ]. NOTE: Repeat the 1, 2, 3, 4, 5, 6 for all tools

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6. Tool Setting 6.1.2 - Setting at shaft “X”.

–– –– –– –– –– –– –– ––

Measure the diameter of the part which will be used as reference Manually, plase touch tool at the measured diameter. Press key “OFS/SET”. Press softkey [ OFFSET ]. Press softkey [ GEOMETRY ]. Place the cursor at the column “X” in the line of the tool which will be referenced. Enter “X” and measured diameter. Example: X50. Press softkey [ MEASUR ] (value will be recorded).

6.1.3 - Tool Radius and Quadrant After “X” and “Z” zeroing, the values of RADIUS and QUADRANT of the tools shall be informed, corresponding to fields “R” and “F”, respectively. For this: –– –– –– –– ––

Press key “OFS/SET”. Press softkey [ OFFSET ]. Press softkey [ GEOMETRY ]. Place cursor at columns “R” and “F” and in the line corresponding to tool number. Enter radius value or cut-off side of the tool, according item 6.4 in the programming part of this manual. –– Press key “INPUT”.

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6. Tool Setting 6.2 - SETTING TOOLS USING THE TOOL POSITION READER (MODE 1) 6.2.1 - Function details In order to perform tool preset, a special function, G63, was developed, which arguments, formats and syntax are listed below: G63 T__ A__ (K__), where: G63 = Calls the tool preset function. T = Tool to be preset. A = Touch position code in the sensor in relation to geometry.. K = Mandatory when A=7 or A=8. It is the distance between turret face and center. Depending on the rotational , this value can be recorded in the face of it with the name of L1. Each presents a different value and, if this value is not ed, the first preset shall be done, as for an external tool. After preset is done, if it is a radial tool, the tool radius shall be subtracted from the value saved in field z. In case of axial tool, the tool diameter shall be subtracted from the value saved in field X. After you do this procedure once, the value found shall be used together the argument K, always when the tool preset with this same is done. Layout for the touch position code on sensor.

4

8

3

5

7

1

2 6

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6. Tool Setting 6.2.2 - Operational procedure: The preset process is semiautomatic, and, for this, it is necessary to follow the following procedure: –– Assembly tools on turret. –– Elaborate preset program, according the example below: 00005 (ZEROING); N10 G21 G40 G90 T00; N20 G63 T0101 A3; N50 G63 T0202 A7 K30 ; N40 G63 T0303 A2; : N80 M50; N90 M30; To setting tools, follow the instructions: 1. Place the longest tool assembled on the turret in the safe position in the work field. 2. Lower the Position Reader by “MDI” (Function: M51). 3. Place the turret via jog in a point with no interference of tool positioned and sensor, leaving a minimum room of 30mm. 4. Pull back the Position Reader, by “MDI” (Function: M50). 5. Select the preset program (according chapter 3.2). 6. Press “AUTO”. 7. Press “CYCLE START”. NOTE: When you press “CYCLE START”, the following events will occur: - The turret places the 1st tool to be preset. - The Position Reader lowers automatically. - The CNC emits a sound signal (beep), activates “MPG” operation mode, and waits operator’s intervention. 8. The operator shall place the tool point in “Z” direction, leaving from 2 to 10mm of clearance. 9. Press “CYCLE START” (wait until the tool touches the sensor, pull back, activate “MPG” operation mode, A sound alarm will be emitted). 10. The operator shall then place the tool point in “X” direction, leaving from 2 to 10mm of clearance. 11. Press “CYCLE START” (wait until the tool touches the sensor, pull back, activate “MPG” operation mode, A sound alarm will be emitted). 12. Then the operator shall actuate axis “Z” and pull back the tool for a safe area. 13. Press CYCLE START. 132

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6. Tool Setting 6.3 - SETTING TOOLS USING THE TOOLS POSITION READER (MODE 2). At machines which have the optional tools position reader, setting also shall be done using a specific screen of the machine. This screen was developed by ROMI, in order to facilitate this operation, using visual resources which facilitate understanding. By it, there is no need to develop setting programs, and we can reference all and any tools we need and in the most convenient order.



TOOL EYE use page.

In order to use this resource, in first we shall lower the sensor, by the procedure below: –– Pull back the turret for a safe position, where the machine can be indexed with no interference with any part of the machine. –– Index the tool wanted manually, using the keys “TURRET” and “TURRET+”, or “TURRET-”, at the same time. –– Activate the screen “CUSTOM”. –– Press softkey [ UTILIT ] –– Press softkey [ PRESET ] –– Press softkey [ SENSOR DOWN ] –– Press softkey [ OK ] After you put down the sensor, make the setting of tools, according the sequence below: 1. Press the softkey corresponding to the tool profile you want to reference, according the figure below:

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6. Tool Setting 1. Place the tool close to the Z axis sensor, leaving from 2 to 10mm of clearance 2. Press the softkey corresponding to the sensor to be touched.

3. Press softkey [MEDIR] (At this moment, the machine will touch the tool on the selected sensor, and will perform the zeroing of the corresponding axis). 4. Place the tool near to the X axis sensor, leaving from 2 to 10mm of clearance., 5. Press the softkey corresponding to the sensor to be touched. 6. Press [MEDIR] (At this moment, the machine will touch the tool on the selected sensor, and will perform the setting of the corresponding axis). 7. Press softkey [VOLTAR] Repeat procedures from 1 to 8 for all tools. NOTE: In case of axial or radial tools driven, there is a zeroing standard in X or Z axes, this value shall be informed in the field K when the tool profile is selected. When the standard value is not known, we can found it with the following mode: –– AXIAL TOOLS: The tool is referenced, selecting the “EXTERNAL” tool profile, and at the geometry corrector screen, subtracts the value of the tool diameter from the value saved in X. –– RADIAL TOOLS: The tool is referenced, selecting the “EXTERNAL” tool profile, and at the geometry corrector screen, subtracts the value of the tool diameter from the value saved in Z.

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7. Jaws turning 7 - JAWS TURNING This process is important when we want to fix a part and concentricity is necessary, due to it has already got some transformation process, or to obtain a proper fixing. It is characterized by using a turnable jaw set (not hardened), which is prepared in a way that, with a small removal of material, shall be shaped according the diameter to be defined. 7.1 - HOW TO MACHINE JAWS The metal excess to be removed shall be enough to establish a back for the part to be fixed. In example below, we can observe the preliminary diameter in 60.50 mm and shall be turned in 75.5mm x 15 mm. So, we shall have a wall in 7.5mm for back or limit. For jaw machining, please follow the instructions according the drawing below.

Before machining

After machining

75

15

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7. Jaws turning 7.1.1 – MANUAL MACHINING For jaw turning using electronic handle, we shall follow the following procedure: - Index turret, positioning the necessary internal tool: • Press key “JOG” • Press , at the same time, the keys “JOG TURRET” and “TURRET POS” or the keys “JOG TURRET” and “TURRET NEG” up to the turret be placed at the desired tool. - Touch the tool at the jaw face: • Press key “MPG” • Press key “x1”, “x10” or “x100” • Select the desired shaft (X or Z). • Turn handle up to it touch jaw face. - Zero the relative coordinate from shaft Z:: • Press key “POS” • Press sofkey [RELATIVE] • Enter Z0 • Press sofkey [PRESET] - Return the tool: • Press key “MPG” • Press key “x1”, “x10” or “x100” • Turn the handle, returning the tool from jaw - Turn spindle on: • Press key “MDI” • Press key “PROG” • Press sofkey [MDI] • Enter functions referring to the necessary revolution. Ex.: G97 S800 M4 • Press key “EOB” • Press key “CYCLE START” - Make a turning in jaws and return the tool only at shaft Z, that is, with no displacement of shaft X: • Press key “MPG” • Press key “x1”, “x10” or “x100” • Select the necessary shaft • Turn the handle, approaching tool from jaw, lefting a clearance at shaft Z and at the position of the first o n shaft X. • Turn the handle in the direction “Z-”, turning the jaw up to a depth enough to measure jaw diameter. • Turn handle only in the direction “Z+” up to it gets out from jaw.

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7. Jaws turning - Stop spindle: • Press key “RESET” - Adjust the relative coordinate of shaft X: • Press key “POS” • Press sofkey [RELATIVE] • Measure the current diameter of the jaw. Example: 68 mm. • Enter X and measured diameter. Example: X68 • Press sofkey [PRESET] - Turn spindle again: • Press key “MDI” • Press key “PROG” • Press sofkey [MDI] • Enter functions referring to the revolution value. Example: G97 S800 M4 • Press key “EOB” • Press key “CYCLE START” - Access Page of relative coordinates • Press key “POS” • Press sofkey [RELATIVE] - Turn jaws manually • Press key “MPG” • Press key “x1”, “x10” or “x100” • Select the shaft (X or Z) • Turn the handle, turning jaws up to wanted dimensions

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7. Jaws turning 7.1.2 – Machine by program –– –– –– –– –– –– –– –– –– –– –– –– –– –– –– –– –– –– –– –– ––

Press key “MDI” Press key “PROG” Press sofkey [MDI] Enter the number of the tool. Example: T0505. Press key “EOB” Press key “INSERT” Press key “CYCLE START” Press key “MPG” Press key “x10” Press key “X” or “Z” By the handle, touch tool at jaw face; Press key “OFS/SET” Press sofkey [►], until softkey [WORK SHIFT] appears. Press softkey [WORK SHIFT] Place the cursor at the Field “Z” in the column “MEASURMENT” and to type “0” Press key “INPUT” Place the tool at the start diameter of the jaw and press “POS”. Press sofkey [ABS] Note the value of shaft “X” Make the program (according example below). Test and execute the program

Program for jaws turning (example) O0500 (JAWS TURNING); G21 G40 G90 G95; G54 G00 X350 Z250 T00; T0505 (INTERNAL ROUGHING); G54; G96 S120; G92 S1000 M03; G00 X59 Z2; G74 X75 Z-14.9 P2000 Q17000 R1 F.2; G00 X77.5 Z2; G01 Z0 F.16; X75.5 Z-1; Z-13; X76.1 Z-15.; X59; G00 Z2; G54 G00 X350 Z250 T00; M30;

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8. Definition of work piece coordinate 8 - DEFINITION OF WORK PIECE COORDINATE 8.1 - USING “WORK SHIFT” In order to define zero-part using “WORK SHIFT”, we shall obey the procedure below: –– –– –– –– –– –– –– –– –– –– –– –– –– ––

Press key “MDI” Press key “PROG” Press sofkey [MDI] Enter “T” and the number of tool used in this proces. Example: T0404. Press key “EOB” Press key “INSERT” Press key “CYCLE START” Press “MPG” + “x1” or “x10” or “x100”. Select the shaft by the keys “X+”, “X-”, “Z+” or “Z-” and to turn handle up to it touchs the tool at part face. Activate Page “OFS/SET” Press sofkey [►], until softkey [WORK SHIFT] appears. Press softkey [WORK SHIFT] Place cursor at Field “Z” at column “MEDIDA” (right of the screen). Enter “0” (for zero-part in face) or part length (for zero-part in bottom, for example 80 mm)

–– Press key “INPUT” – CNC shall calculate and define automatically the “WORK SHIFT” in field “Z” (left), so, the new “ZERO PART” is defined.



80 80



Zero-part at Face = 0

Zero-part at bottom = 80

*OBSERVATION: For this procedure, we can use any tool, since previously referenced (preseted).

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8. Definition of work piece coordinate 8.2 - USING A WORK COORDINATE SYSTEM (G54 TO G59) In order to define zero-part using “WORK COORDINATE SYSTEM” (G54 to G59), we shall follow the procedure below: –– –– –– –– –– –– –– –– –– –– –– –– –– –– –– ––

Press key “MDI” Press key “PROG” Press sofkey [MDI] Enter“T” and the number of tool used in this proces. Example: T0404. Enter the code referring to zero-part (G54 to G59). Example: G54. Press key “EOB” Press key “INSERT” Press key “CYCLE START” Press “MPG” + “x1” or “x10” or “x100”. Select the shaft by the keys “X+”, “X-”, “Z+” or “Z-” and to turn handle up to it touchs the tool at part face. Press key “OFS/SET” Press sofkey [►] until softkey [WORK] is shown. Press sofkey [WORK] Place cursor in Field “Z” of zero-part (G54 to G59). Enter “Z0” or “Z” and the length of the part, according figures below. Press softkey [MEASUR] - the CNC will define zero-part value.

80 80

Zero-part at Face = Z0

Zero part at Bottom = Z80

8.3 - MAKE CORRECTION AT WORK COORDINATE SYSTEM (G54 TO G59) –– –– –– –– –– –– 140

Press key “OFS/SET” Press sofkey [WORK] Place cursor in Field “Z” of the zero-part (G54 to G59) Enter the correction value (+/-). Example: 0.5 Press sofkey [+INPUT] Press sofkey [EXEC]

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9. Correction of tool wear 9 - CORRECTION OF TOOL WEAR 9.1 - MANUAL MODE All tool gets progressive wear when in friction with the material under removal. So, when is a tool intended for calibration, it is necessary to correct this wear, in order to keep qualitylevel of the product, in size aspect. –– –– –– –– –– –– –– ––

Press key “OFS/SET” Press sofkey [►] until softkey [ OFFSET ] is shown. Press sofkey [ OFFSET ] Press sofkey [ WEAR ] Place the cursor on the tool and shaft using the Keys:↑ and ↑. Enter the value to be corrected (+/-). Example: 0.05 Press sofkey [ + INPUT ] Press sofkey [ EXEC ]

Page of Tool Wear Correction

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10. Part Counter 10 - PART COUNTER The parts counter function is activated by the code M76. Example1: Example2: . . . . N120 M76 N120 M76 N130 M30 N130 M99 OBSERVATION: Each time the program executes the function M76, it will sum 1 to part counter. 10.1 - PART COUNTER VIEWER Mode 1: –– Press key “POS” (The Field “PART CONT” shall appear at the right bottom of the command. Mode 2 –– Press key “OFS/SET” –– Press sofkey [ SETTING ] –– Press key “PAGE ↓” until the following fields appear: PART TOTAL - Represents a total number of parts to be done PART REQUIRED - Represents a limit/goal to be reached. When this limit/goal is reached, the command sends an internal signal to its logical PMC. PART COUNT - Represents the partial number of machined parts 10.2 - ZERO PARTS COUNTER Mode 1 –– –– –– ––

Press key “OFS/SET”. Press sofkey [ OPRT ]. Press sofkey [ PTSPRE ]. Press sofkey [ EXEC ].

The Field “CONT. PEÇAS” will be automatically zeroed. Mode 2 –– Press key “MDI” –– Press key “OFS/SET” –– Press sofkey [ SETTING ] –– Press key “PAGE ↓” until the Field “PART CONT” appear: –– Enter “0”. –– Press key “INPUT” The Field “PART COUNT” will be automatically zeroed. 142

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11. Programs running 11 - PROGRAMS RUNNING 11.1 - EXECUTE A PROGRAM FROM MACHINE MEMORY: All program, after tested, shall be available for automatic running. In order to do this, we shall: –– Select program. –– Press key “AUTO” –– Press key “PROGR” –– Press key “RESET” –– Press sofkey [ ALL ] –– Press key “CYCLE START” OBSERVATION: If you want to execute a program step-by-step, please press the key “SINGL BLOCK”, and, for running of each block, press key “CYCLE START”. 11.2 - RUN A PROGRAM DIRECT FROM MEMORY CARD To run programs directly from card, we shall set some communication parameters (item 11.2.1), and select and run the program (item 11.2.2). OBSERVATION: For more details on PCMCIA card, please consult item 4.3.1. 11.2.1 - Set communication parameters –– –– –– –– –– ––

Press key “MDI”. Press key “OFS/SET”. Press sofkey [ SETTING ]. Place cursor at “I/O DEVICE”. Enter 4 for communication by PCMCIA port. Press key “INPUT”.

11.2.2 - Run program –– –– –– –– –– –– –– –– –– ––

Press key “AUTO” Press key “DNC” Press key “PROG” Press sofkey [ ► ]. Press sofkey [ DIR ]. Press sofkey [ OPRT ]. Press softkey [ DEVICE CHANGE ]. Press sofkey [ MEMORY CARD ]. Enter the file number (lef column). Example: 5 Press sofkey [ DNC SET ] (The name of selected program shall appear in front of “DNC FILE NAME”. –– Press “CYCLE START” (machining shall start) 143

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11. Programs running 11.3 - ABORT A PROGRAM RUN –– Press the key “CYCLE STOP” –– Press the key “RESET” IMPORTANT: WHEN MACHINE STAYS WITH THE FUNCTION M66 ACTIVATED (SPINDLE ORIENTATION), AND IS NECESSARY TO STOP RUNNING THE PROGRAM, IS NOT INDICATED TO PRESS “RESET”, THAT’S BECAUSE THE MACHINES DON’T DO THE SYNCHRONIZED STOP OF AXES. IN THIS CASE, TO INTERRUPT THE PROGRAM EXECUTION, WILL BE NECESSARY TO DO THE PROCEDURE BELOW: –– Close de feedrate key –– Press the key “CYCLE STOP”. –– Press the key “SPINDLE STOP”. 11.4 - ABORT AND RETUR THE PROGRAM WITHOUT PRESS “RESET”.

STOP: –– Press the key “CYCLE STOP”. –– Press the key “SPINDLE STOP”. –– Press the key ”JOG” and displace the the in a safe position .



RETURN: –– Close the door. –– Close the feedrate key. –– Press the key “CYCLE START”.

11.5 - SELECT OPTIONAL STOP: –– Press the key “OPT STOP” OBSERVATION: - This function activates an optional stop defined in program by function M01. - The operator shall select this function before progran run starts. - To deactivate the function, Just press the key “OPT STOP” again. 11.6 - DELETE A PROGRAM BLOCK (“BLOCK DELETE”) –– Press the key “BLOCK DELET” OBSERVAÇÕES: - - If the option “BLOCK DELETE” is active, the command will ignore any information block preceded by the code “/” (bar). - If the option “BLOCK DELETE” is not active, all blocks shall run, including those with the function (/).

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12. Special Functions 12 - SPECIAL FUNCTIONS 12.1 - PROGRAM EDITION WITH EXTENDED FUNCTIONS This function allows to do the following operations, using a program already in memory: A – Total or partial copy of a program to other. B – Inclusion of two programs in only One. C – Change a data to other. This function allows to copy a program, not deleting it, to prepare a program including a similar part of another program, or to invert some programming order. 12.1.1 - Total copy of a program to other: –– –– –– –– –– –– –– –– –– ––

Select the program to be copied – according item 3.2. Press key “EDIT”. Press key “PROG”. Press sofkey [ PROGRAM ]. Press sofkey [ OPTR ]. Press sofkey [ ► ]. Press sofkey [ SELECT ALL ]. Press sofkey [ COPY ]. or to create a new program, which will receive the copy. Place cursor on the block where the copied data shall be inserted using the Keys: ↑ and ↓. –– Press sofkey [ PASTE ]. –– Press sofkey [ BUFFER EXEC ]. 12.1.2 - Partial copy of a program to other –– –– –– –– –– –– –– –– –– –– –– ––

Select the program to be copied – according item 3.2. Press key “EDIT”. Press key “PROG”. Press sofkey [ PROGRAM ]. Place cursor on the first block to be copied. Press sofkey [ OPTR ]. Press sofkey [ ► ]. Press sofkey [ SELECT ]. Place cursor on the last block to be copied using the Keys: ↑ and ↓. or to create a new program to receive the copy. To press sofkey [ COPY ]. Place cursor on the block where the copied data shall be inserted using the Keys: ↑ and ↓. –– Press sofkey [ PASTE ]. –– Press sofkey [ BUFFER EXEC ].

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12. Special Functions 12.1.3 - Transfer (to move) a part of a program to another program –– –– –– –– –– –– –– –– –– –– –– ––

Select the program to be copied – according item 3.2. Press key “EDIT” Press key “PROG” Press sofkey [ PROGRAM ]. Place cursor on the first block to be moved, using the Keys: ↑ and ↓. Press sofkey [ OPTR ]. Press sofkey [ ► ]. Press sofkey [ SELECT ]. Place the cursor on the last block to be moved. Press sofkey [ CUT ]. Access or to create a new program, which will receive the copy. Place cursor on the block where the copied data shall be inserted using the Keys: ↑ and ↓. –– Press sofkey [ PASTE ]. –– Press sofkey [ BUFFER EXEC ]. NOTE: The part of the program is moved off of the original program. 12.1.4 - two programs –– –– –– –– –– –– –– –– ––

Select the program which shall receive information– according item 3.2. Press key “EDIT” Press key “PROG” Press sofkey [ PROGRAM ] Place cursor on the position where the other program shall be placed. Press sofkey [ OPTR ] Press sofkey [ ► ] Press sofkey [ PASTE ]. Enter “O” and the number of the program which shall be inserted in this position. Ex. O0010 –– Press sofkey [ SPEC PRG ]. 12.1.5 - To replace data –– –– –– –– –– –– –– –– –– ––

146

Select the program to be changed. Press key “EDIT” Press key “PROG” Press sofkey [ PROGRAM ]. Press sofkey [ OPTR ]. Press sofkey [ ► ] until you find the key [ CHANGE ]. Press sofkey [ CHANGE ]. Enter new data. Example: X300 Press sofkey [ AFTER ]. Press sofkey [ EXEC ALL ] .

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12. Special Function

s

NOTES: –– When pressing [ EXEC ALL ], all data after cursor are changed. –– When pressing [ EXEC SINGLE ], only the first data found is changed. –– When pressing softkey [ SKIP ], selected data is not changed. 12.2 - BACKGROUND EDITION This function allows to program edition with machine working. –– –– –– –– –– –– –– –– ––

With the machine running, please proceed the following: Press key “PROG” Press sofkey [ OPRT ]. Press sofkey [ BG EDIT ]. Press sofkey [ EDIT EXEC ] Press sofkey [ DIR ]. Enter “O” and the number of the new program. Example: O1000 Press Keys “INSERT”, “EOB”, “INSERT” Enter information

OBSERVATION: When edition is finished, it is necessary: –– Press softkey [ OPRT ] –– Press softkey [ BG END ]

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13. Bar Feeded 13 - BAR FEEDED 13.1 - PROGRAMMING OF BAR FEEDER FOR G / GL / GLM LINE 13.1.1 - Conditional deviation – M80 Function M80 was developed with the purpose to control the program flow from an external example, that is, this command shall make the program to jump to a specified block always the bar feeder send a signal “Bar End”. The program will deviate the normal flow only when it receives this signal of end of bar, otherwise, the program flow shall run normally. Syntax: M80 A___ Where: M80 : calls the function of conditional deviation. A__: identifies the program block where the flow shall be deviated (N__). Example: : M80 A500 ........................................... End of Bar? – If positive, go to block N500 M20 G4 X0.5 M21 : N500 G0 Z200.................................... Returns turret for the fall of bar remain. : OBSERVATION: Due to the argument “A” is mandatory, the program shall always be written considering the use of identifiers of block “N”. 13.1.2 - To turn on/off bar feed To activate and to deactivate bar feed, the following functions shall be programmed: M20 - opens collet/plate and activates bar feeding M21 - closes collet/plate and deactivates bar feeding 13.1.3 - Programming examples For the use of the Bar Feeder, we shall program, beyond the functions described in previous items, some events and movements of the machine, as infeed/ return the parts catchers, bar top facing, stop position for feeding, etc. These movements change according the type of Bar Feeder used. Below some examples of programming for machines equipped with the feeder FEDEK.

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13. Bar Feeded NOTES : - Beyond the main program with bar feeding functions (O1000), we shall elaborate part machining program (O1001), finishing it with function M99, according the example “c) Sub-program for FEDEK”. - Examples below were developed for machines with tool actuated. For machines without these optionals, we shall replace blocks N11, N12 and N13, referring to spindle guiding, By the two following blocks: N11 M19..............................................GUIDES THE SPINDLE N12 G64 C20......................................PLACES SPINDLE AT 20º a) Main Program for FEDEK (O1000) O1000 ( MAIN ) G21 G40 G90 G95 G54 G0 Z300 T00 T0808 ( STOP ) G54 M05..................................................... Turns spindle off G0 X0 Z10 G94 G1 Z0.2 F2000.............................. Positioning for bar stop (infeed in mm/min) M80 A1000 ........................................... end of bar? If positive, go to block N1000 M20....................................................... Opens ollet/plate and activates bar feeding G4 X0.5................................................. Time to execute feeding M21....................................................... Closes collet/plate and activates bar feeding G4 X0.5................................................. Time to close collet/plate G54 G0 Z300 T00 N10 M98 P1001 (SUB-PROG.)............ Call of machining program M99....................................................... Returns to the beginning of the program N1000 G0 Z200.................................... Returns turret for fall of bar remain N11 M19................................................ Activates spindle guiding N12 G28 C0.......................................... Guides the spindle N13 G0 C20.......................................... Positions shaft “C” at 20° M38....................................................... Approaches parts catcher M20....................................................... Opens collet/plate and activates bar feeding G4 X0.5................................................. Tume to remove bar remain M39....................................................... Returns parts catcher G94 G1 Z1 F2000................................. Approach for stop with infeed in mm/min M21....................................................... Closes collet/plate and activates bar feeding G4 X0.5................................................. Time to close collet/plate M18....................................................... Cancells spindle guiding G54 G0 Z300 T00 T0303 (TO FACE NEW BAR) G54 G95....................................................... Infeed in mm/rev. G96 S150 G92 S3000 M4 G0 X48 Z-30....................................................... Positionging to face bar G1 X-2 F0.2.......................................... Facing of new bar G54 G0 Z300 T00 M99 P10................................................ Returns to block N10 M30 149

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13. Bar Feeded c) Sub-program for FEDEK (O1001) O1001 (BAR FEEDER SUB-RPOGRAM – MACHINING PROGRAM) G21 G 40 G90 G95 G54 G0 Z300 T00 T0707 (ROUGHING) G54 G96 S200 G92 S4000 M4 : : G54 G0 Z300 T00 T0202 (FINISHING) G54 G96 S300 G92 S4000 M4 : : : G54 G0 Z300 T00 T0303 (TO CUT-OFF) G54 G96 S150 G92 S2000 M4 G0 Z40 Z-3 G1 X7 F.15 U1 M38 G97 S1000 M4 G1 X-2 F.06 M39 G0 W2 G54 G0 Z300 T00 M99

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13. Bar Feeded 13.2 - MODULAR GUIDE TUBE SYSTEM The Modula Guide Tube System is the system for reduction of the internal diameter of the cylinder through bars are fed, making the internal diameter of this cylinder to be close to the external diameter of the bar, in order to avoid the entrance of the bar in plate/collet and to reduce bar vibration caused by its shock at the cylinder. There are many types of guide tubes, in the most different formats and sizes, but, in this item, we will approach the “Modular Guide Tube System for Cylinder”, which is currently sold by Romi.

13.2.1 - Components The Modular Guide Tube System for Cylinder is composed by many components, as follows: 5 4

2

8

7

3

1

COMPONENTS LIST N°

DESCRIPTION

AMOUNT.

1

Guide Flange

1

2

Nylon Disc

5

3

Guide Tube

5

4

Flange for Computer Actuation

1

5

Guide Flange

1

6

O-Ring

16

7

Ring

1

8

6

2

1

7

8

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13. Bar Feeded 13.2.2 - Preparation of Reduction Tube The preparation of Modular Guide Tube System is by the internal turningof Guide Flange (1) and Nylon Disks (2), lefting it around 0.5 to 1.0mm clearance in relation to the bar to be fed. Nylon Disk

X

+1 X +0,5

Bar

13.2.3 - Insertion / Removal of Ring To insert or to remove the Ring from draw cylinder of plate/collet, it is necessary: - To remove the plate or collet system from machine. - To loose the three bolts (sets) found close to cylinder end. - To insert or to remove Ring (7). - To fast three bolts (sets) again. - To assemble plate or collet system again. ring Plate/collet draw tube

13.2.4 - Assembly of Modular Guide Tube System The assembly of Modular Guide Tube system within plate/collet draw tube shall be done according the procedure below: - To remove Bar Feeder from machine. - To insert Ring (7), according previous procedure (14.2.3 – Insertio / Removal of Ring). - To insert O-Rings (6) in Nylon Disks (2) and in Guide Tubes (3) - To insert Nylon Disks (2) and Guide Tubes, obeying the following order: First a Nylon Disk, up to it touches the Ring, next a Guide Tube up to it touches the Nylon Disk, next another Nylon Disk up to it touches the first Guide tube and so on, until the Last Guide Tube touches the Last Nylon Disk. - To thread the Computer Actuation Flange (4) at the flange of hydraulic cylinder. - To thread Guide Falnge (5) at Computer Actuation Flange (4). - To thread Guide Flange (1) at Guide Flange (5)

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4

1

13. Bar Feeded

6

3

NOTE: In order to make easier insertion and removal of reduction tube set, we recommend the use of some type of lubricant at the external parts of Guide Tube and Nylon Rings. 8 5

2

3

7

DETAIL B Assembly ofAMOUNT. DESCRIPTION Ring at plate/collet 1 Guide Flange Nylon Disc 5 cylinder COMPONENTS LIST

N° 1 2 3 4

Guide Tube

5

Flange for Computer Actuation

1

Plate/collet Guide Flange 6 cylinder O-Ring

16

7

1

5

DETAIL A Assembly o Guide Falnge, Comnputer Actuation Falnge and Guide Flange,

1

Ring

1

8

13.2.5 - Removal of Reduction Tubes Set The removal of Modular Guide Tube System, once it is inside the plate/collet draw tube, shall be done according the procedure below: - To remove Bar Feeder - To remove Guide Flange (1) - To unscrew Guide Flange (5) - To insert extractor set with no stop in less diameter up to plate / collet face. - To fix Minor Stop at extractor set - To hit Major Stop with Extractor Key up to remove the whole set of reduction tubes.

Major stop

Extractor key

Extraction rod

Minor stop

Extractor st

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13. Bar Feeded 13.3 - FEDEK BAR FEEDER In this item, some basic principles of Feder Bar Feeder will be learned. In order to obtain more detials on this equipment, the manufacturer manual shall be consulted (delivered with equipment). 13.3.1 - To turn feeder on To turn feeder on, the procedure below shall be done: - To turn Power on and to energize machine. - To turn main switch of bar feeder - To deactivate emergency buttons of the feeder. - To press the button at remote , according shown in figure below

13.3.2 - Operation and use 13.3.2.1 - To work in Manual Mode For work in manual mode it is necessary: - To press Button in remote , referring to Manual Mode. - To press movement buttons of the feeder, according description below:

KEY

DESCRIPTION It move guide groove forward (pusher mode) It move guide groove backward (pré-feed mode)

154

►

It feeds pusher

◄

It returns pusher

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13. Bar Feeded 13.3.2.2 - To Work in Automatic Mode For the work in automatic mode, it is necessary: - To place manually the Rod close to bar, according previous procedure. - To press Button in remote , referring to Automatic Mode - RO press Button in remote , to start feeding cycle.. - To run machine program. 13.3.3 - Feeder Parameters Many movements which occur at bar feeder during the processo f bar feeding or change, as coordinates for bar remain removal, to return pusher after feeding, to signal end of bar, etc. are programmed by parameter pages, here named: Working Parameters. a) To change Working Parameters In order to inser values at Working Parameters Page, it is necessary: -To add the key [F4/F9] (“the page PARAMETER shall be shown). - When necessary, you shall insert (F0, F0, F0 SHIFT F5, SHIFT F6, SHIFT F5) - To select parameter, using the keys PAGE UP and PAGE DOWN. Example: P1. - When the selected parameter presents two different fields to be filled, [F0/F5] shall be pressed to change the first field and [F1/F6] shall be pressed to change the second field. - To type new value. Example: 100. - To press the key [ENTER] to confirm change. b) List of parameters Page Working IMPORTANT: Always when the size of the part to be machined is changed, only parameters P3 and P5 shall be changed. More parameters usually shall have fixed values, that is, they need not to be changed, not depending on the part length or bar used. Following a list with description and example of insertion of parameter values for Working Page.

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13. Bar Feeded DESCRIPTION

EXAMPLE VALUE

MINIMUM FEEDING POSITION: P1A Minimum increasing amount at each new part. If the value is overed, a alarm will be generated.

USUALLY 0.

PARAM.

P1

MAXIMUM FEEDING POSITION: USUALLY MORE P1B Maximum increasing amount at each new part. If the value THAN P3 VALUE. is overed, a alarm will be generated.

P2

RETURN POSITION AFTER BAR IS PUSHED: Absolute position (fixed) of return after bar is pushed when rod is very advanced. This parameter works together parameter P4. After each increasing, the Rod can return uo to P2 or P4. Always the most left.

500

P3

FEEDING VALUE: Part length + Built-in cut-off tool holder width + Collet return. This value also works together Parameter P1.

TO CHANGE ACCORDING PART

P4

START RETURN VALUE: Return value (incremental) after the first movements of Rod feed.

50

P5

POSITION OF FIRST FACING: Start feeding position of the bar for first facing.

P6

END OF BAR POSITION.

1500

P7

REMAINING MATERIAL DISCARD POSITION: Position to fall end of bar (“stump”). This value usually is a few more than P6.

1590

P8

TOTAL STROKE OF THE FFEDER; Rod position at the end of feeding stroke.

1594

P9

P10

156

TO CHANGE ACCORDING PART

P9A

DWELL TIME AFTER BAR TOUCHES STOP. Time in second.

2

P9B

DWELL TIME AFTER PLATE IS CLOSED. Time in second.

2

WORKING MODE: 0 = Standard Mode, feeding and pushing the bar. 1 = Working mode, only feeding (in cases with a single feeding, where we work with part puller, large parts or sub-spindle).

Programming and Operation - Romi G / GL / GLM - CNC FANUC 0I-TD

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13. Bar Feeded Explanation diagram for working parameters, P2 – P7: P7 P6 P2

START POSIÇÃO POSITION INICIAL

P3 P2

CAPTION

P3 P2 P3 P4 P3 P4 P3 P4 P5

P2

RETURN POSITION

P3

FEEDING VALUE

P4

START RETURN VALUE ����������������������

P5

FACING POSITION

P6

BAR END POSITION

P7

DISCARD POSITION

Explanation diagram for working parameters, P1A, P1B: P1A

P3

P1B

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14. Parameters change 14 - PARAMETERS CHANGE IMPORTANT: Changing parameters of a machine influences its proper operation. So, the change of any item shall be carefuly done. –– To press key “MDI” –– To press key “OFS/SET” –– To press softkey [SETTING] –– To place cursor at “ESCRITA PARAM.” –– To type: 1 –– To press key “INPUT” (in case of alarm, please press –“CAN” + “RESET”) –– To press key “SYSTEM” –– To typo the number of parameter. Example: 6510 (graphic parameter) –– To press softkey [NO. SRH] –– When necessary, please place cursor at the “bit” to be changed. –– To insert change. –– To press key “INPUT” OBSERVATIONS: - After the change, return to “ESCRITA PARAM.”, please type”0” and press “INPUT”. - When necessary, turn machine off after the change.

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15 - MACHINE ACCESSORIES ADJUST 15.1 - CHUCK PRESSURE ADJUST The pressure of the fixation hydraulic systems (left and right chuck) shall be viewed and changed by indication viewers and regulation maniples, respectively, according shows the figure below.

CHUCK PRESSURE INDICATOR

CHUCK PRESSURE REGULATION

In order to regulate fixation pressure, we shall: –– Loose the lock-nut and turn the pressure regulation maniple, until the electronic display reaches the pressure you want. –– On the electronic display, activate the middle key (major), until the display shows function “Lo”. This function is a minimum safety value. During the work cycle, if the hydraulic system pressure drops to a value lower than the value set in “Lo”, the machine will generate an alarm. –– By the two side keys, regulate the pressure value you want in function “Lo”. –– At the electronic display, press the middle key (major), until the display shows function “Hi”. This function is a maximum safety value. During the work cycle, if the hydraulic system pressure has overload to a value higher than the value set in “Hi”, the machine will generate an alarm. –– By the two side keys, regulate the pressure value you want in function “Hi”. –– Wait a few seconds, until the pressure value regulated for the chuck (ACT) is shown on the screen.

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