Fanuc OTD OGCD Operators Manual

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Fanuc OTD OGCD Operators Manual

Fanuc OTD OGCD Operators Manual

Table of contents

SAFETY PRECAUTIONS

1. GENERAL 1

۱.۱ GENERAL FLOW OF OPERATION OF CNC MACHINE TOOL 5

۱.۲ NOTES ON READING THIS MANUAL 7

1. PROGRAMMING 9
2. GENERAL 11

۱.۱ TOOL MOVEMENT ALONG WORKPIECE PARTS FIGURE–INTERPOLATION 12

۱.۲ FEED–FEED FUNCTION 15

۱.۳ PART DRAWING AND TOOL MOVEMENT 16

۱.۴ CUTTING SPEED – SPINDLE SPEED FUNCTION 23

۱.۵ SELECTION OF TOOL USED FOR VARIOUS MACHINING – TOOL FUNCTION 24

۱.۶ COMMAND FOR MACHINE OPERATIONS – MISCELLANEOUS FUNCTION 25

۱.۷ PROGRAM CONFIGURATION 26

۱.۸ TOOL FIGURE AND TOOL MOTION BY PROGRAM 29

۱.۹ TOOL MOVEMENT RANGE – STROKE 30

2. CONTROLLED AXES 31

۲.۱ CONTROLLED AXES 32

۲.۲ NAMES OF AXES 33

۲.۳ INCREMENT SYSTEM 34

۲.۴ MAXIMUM STROKES 35

3. PREPARATORY FUNCTION (G FUNCTION) 36
4. INTERPOLATION FUNCTIONS 39

۴.۱ POSITIONING (G00) 40

۴.۲ LINEAR INTERPOLATION (G01) 42

۴.۳ CIRCULAR INTERPOLATION (G02,G03) 43

۴.۴ CONSTANT LEAD THREADING (G32) 46

۴.۵ CONTINUOUS THREAD CUTTING (0–GCD) 50

۴.۶ SKIP FUNCTION (G31) (0–GCD) 51

۴.۷ MULTI–STEP (0–GCD) 53

۴.۸ SKIP FUNCTION BY TORQUE LIMIT ARRIVAL SIGNAL 54

5. FEED FUNCTIONS 56

۵.۱ GENERAL 57

۵.۲ RAPID TRAVERSE 59

۵.۳ CUTTING FEED 60

۵.۴ DWELL (G04) 63

۵.۵ DWELL BY TURNING TIMES OF SPINDLE 64

6. REFERENCE POSITION 65
7. COORDINATE SYSTEM 68

۷.۱ MACHINE COORDINATE SYSTEM 69

۷.۲ WORKPIECE COORDINATE SYSTEM 70

۷.۳ LOCAL COORDINATE SYSTEM 76

۷.۴ PLANE SELECTION 78

8. COORDINATE VALUE AND DIMENSION 79

۸.۱ ABSOLUTE AND INCREMENTAL PROGRAMMING (G90, G91) 80

۸.۲ INCH/METRIC CONVERSION (G20,G21) 81

۸.۳ DECIMAL POINT PROGRAMMING 82

۸.۴ DIAMETER AND RADIUS PROGRAMMING 84

9. SPINDLE SPEED FUNCTION 85

۹.۱ SPECIFYING THE SPINDLE SPEED WITH A BINARY CODE 86

۹.۲ SPECIFYING THE SPINDLE SPEED VALUE DIRECTLY (S5–DIGIT COMMAND) 86

۹.۳ CONSTANT SURFACE SPEED CONTROL (G96, G97) 86

۱۰.TOOL FUNCTION (T FUNCTION) 90

۱۱.AUXILIARY FUNCTION 92

۱۱.۱ AUXILIARY FUNCTION (M FUNCTION) 93

۱۱.۲ MULTIPLE M COMMANDS IN A SINGLE BLOCK 94

۱۱.۳ OUTPUTTING SIGNAL NEAR END POINT 95

۱۲.PROGRAM CONFIGURATION 97

۱۲.۱ PROGRAM COMPONENTS OTHER THAN PROGRAM SECTIONS 99

۱۲.۲ PROGRAM SECTION CONFIGURATION 102

۱۲.۳ SUBPROGRAM 108

۱۳.FUNCTIONS TO SIMPLIFY PROGRAMMING 112

۱۳.۱ CANNED CYCLE (G90, G92, G94) 113

۱۳.۲ MULTIPLE REPETITIVE CYCLE (G70 TO G76) 123

۱۳.۳ CANNED GRINDING CYCLE (FOR 0–GCD ONLY) 138

۱۳.۴ CHAMFERING AND CORNER R 142

۱۳.۵ DIRECT DRAWING DIMENSIONS PROGRAMMING 145

۱۴.COMPENSATION FUNCTION 150

۱۴.۱ TOOL OFFSET 151

۱۴.۲ OVERVIEW OF TOOL NOSE RADIUS COMPENSATION 156

۱۴.۳ DETAILS OF TOOL NOSE RADIUS COMPENSATION 169

۱۴.۴ TOOL COMPENSATION VALUES, NUMBER OF COMPENSATION VALUES, AND ENTERING VALUES FROM THE PROGRAM (G10) 199

۱۵.CUSTOM MACRO A 201

۱۵.۱ CUSTOM MACRO COMMAND 202

۱۵.۲ CUSTOM MACRO BODY 204

۱۶.PROGRAMMABLE PARAMETER ENTRY (G10) 217

۱۷.ROTARY AXIS ROLL–OVER 218

۱۸.ANGULAR AXIS CONTROL (0–GCD) 219

III. OPERATION 221

1. GENERAL 223

۱.۱ MANUAL OPERATION 224

۱.۲ TOOL MOVEMENT BY PROGRAMING – AUTOMATIC OPERATION 226

۱.۳ AUTOMATIC OPERATION 227

۱.۴ TESTING A PROGRAM 228

۱.۵ EDITING A PART PROGRAM 230

۱.۶ DISPLAYING AND SETTING DATA 231

۱.۷ DISPLAY 234

۱.۸ DATA OUTPUT 237

2. OPERATIONAL DEVICES 238

۲.۱ CRT/MDI PANELS 239

۲.۲ FUNCTION KEYS AND SOFT KEYS 241

۲.۳ EXTERNAL I/O DEVICES 245

۲.۴ POWER ON/OFF 250

3. MANUAL OPERATION 252

۳.۱ MANUAL REFERENCE POSITION RETURN 253

۳.۲ JOG FEED 255

۳.۳ INCREMENTAL FEED 257

۳.۴ MANUAL HANDLE FEED 258

۳.۵ MANUAL ABSOLUTE ON AND OFF 260

4. AUTOMATIC OPERATION 265

۴.۱ MEMORY OPERATION 266

۴.۲ MDI OPERATION 268

۴.۳ DNC OPERATION 270

۴.۴ SEQUENCE NUMBER SEARCH 271

۴.۵ MIRROR IMAGE(FOR 0–TD ONLY) 273

5. TEST OPERATION 274

۵.۱ MACHINE LOCK AND AUXILIARY FUNCTION LOCK 275

۵.۲ FEEDRATE OVERRIDE 276

۵.۳ RAPID TRAVERSE OVERRIDE 277

۵.۴ DRY RUN 278

۵.۵ SINGLE BLOCK 279

6. SAFETY FUNCTIONS 282

۶.۱ EMERGENCY STOP 283

۶.۲ OVERTRAVEL 284

۶.۳ STROKE CHECK 285

7. ALARM AND SELF–DIAGNOSIS FUNCTIONS 288

۷.۱ ALARM DISPLAY 289

۷.۲ CHECKING BY SELF–DIAGNOSTIC SCREEN 291

8. DATA INPUT/OUTPUT 293

۸.۱ FILES 294

۸.۲ FILE SEARCH 296

۸.۳ FILE DELETION 297

۸.۴ PROGRAM INPUT/OUTPUT 298

۸.۵ OFFSET DATA INPUT AND OUTPUT 304

۸.۶ INPUTTING AND OUTPUTTING PARAMETERS AND PITCH ERROR COMPENSATION DATA 306

9. EDITING PROGRAMS 308

۹.۱ INSERTING, ALTERING AND DELETING A WORD 309

۹.۲ DELETING BLOCKS 317

۹.۳ PROGRAM NUMBER SEARCH 319

۹.۴ DELETING PROGRAMS 320

۹.۵ BACKGROUND EDITING 321

۹.۶ REORGANIGING MEMORY 323

۱۰.CREATING PROGRAMS 324

۱۰.۱ CREATING PROGRAMS USING THE MDI PANEL 325

۱۰.۲ AUTOMATIC INSERTION OF SEQUENCE NUMBERS 326

۱۱.SETTING AND DISPLAYING DATA 328

۱۱.۱ SCREENS DISPLAYED BY FUNCTION KEY POS 336

۱۱.۲ SCREENS DISPLAYED BY FUNCTION KEY PRGRM (IN AUTO MODE OR MDI MODE) 345

۱۱.۳ SCREENS DISPLAYED BY FUNCTION KEY PRGRM (IN THE EDIT MODE) 350

۱۱.۴ SCREENS DISPLAYED BY FUNCTION KEY MENU OFSET 353

۱۱.۵ SCREENS DISPLAYED BY FUNCTION KEY DGNOS PARAM 365

۱۱.۶ SCREENS DISPLAYED BY FUNCTION KEY OPR ALARM 377

۱۱.۷ DISPLAYING THE PROGRAM NUMBER, SEQUENCE NUMBER, AND STATUS, AND WARNING MESSAGES FOR DATA SETTING 380

1. MAINTENANCE 383

2. METHOD OF REPLACING BATTERY 385

APPENDIX 389

1. TAPE CODE LIST 391
2. LIST OF FUNCTIONS AND TAPE FORMAT 394
3. RANGE OF COMMAND VALUE 397
4. NOMOGRAPHS 400
5. STATUS WHEN TURNING POWER ON, WHEN CLEAR AND WHEN RESET 409
6. CHARACTER–TO–CODES CORRESPONDENCE TABLE 411
7. ALARM LIST 412
8. OPERATION OF PORTABLE TAPE READER

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