HEIDENHAIN iTNC 530 (340 422) ISO programming - Manual (Page 21)

HEIDENHAIN iTNC 530 21
8.4 Cycles for Milling Pockets, Studs and Slots ..... 281
Overview ..... 281
RECTANGULAR POCKET (Cycle G251) ..... 283
CIRCULAR POCKET (Cycle G252) ..... 288
SLOT MILLING (Cycle G253) ..... 291
CIRCULAR SLOT (Cycle G254) ..... 295
POCKET MILLING (Cycles G75, G76) ..... 300
POCKET FINISHING (Cycle G212) ..... 302
STUD FINISHING (Cycle G213) ..... 304
CIRCULAR POCKET MILLING (Cycle G77, G78) ..... 306
CIRCULAR POCKET FINISHING (Cycle G214) ..... 308
CIRCULAR STUD FINISHING (Cycle G215) ..... 310
SLOT MILLING (Cycle G74) ..... 312
SLOT with reciprocating plunge-cut (Cycle G210) ..... 314
CIRCULAR SLOT with reciprocating plunge-cut (Cycle G211) ..... 317
8.5 Cycles for Machining Hole Patterns ..... 323
Overview ..... 323
CIRCULAR PATTERN (Cycle G220) ..... 325
LINEAR PATTERN (Cycle G221) ..... 327
8.6 SL Cycles Group I ..... 331
Fundamentals ..... 331
Overview of SL Cycles, Group I ..... 332
CONTOUR GEOMETRY (Cycle G37) ..... 333
PILOT DRILLING (Cycle G56) ..... 334
ROUGH-OUT (Cycle G57) ..... 335
CONTOUR MILLING (Cycle G58/G59) ..... 336
8.7 SL Cycles Group II ..... 337
Fundamentals ..... 337
Overview of SL Cycles ..... 338
CONTOUR GEOMETRY (Cycle G37) ..... 339
Overlapping contours ..... 339
CONTOUR DATA (Cycle G120) ..... 342
PILOT DRILLING (Cycle G121) ..... 343
ROUGH-OUT (Cycle G122) ..... 344
FLOOR FINISHING (Cycle G123) ..... 345
SIDE FINISHING (Cycle G124) ..... 346
CONTOUR TRAIN (Cycle G125) ..... 347
CYLINDER SURFACE (Cycle G127, software option 1) ..... 349
CYLINDER SURFACE slot milling (Cycle G128, software option 1) ..... 351