HEIDENHAIN iTNC 530 (340 420) ISO programming User Manual
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8.4 Cycles for Milling Pockets, Studs and Slots ..... 270
POCKET MILLING (Cycles G75, G76) ..... 271
POCKET FINISHING (Cycle G212) ..... 273
STUD FINISHING (Cycle G213) ..... 275
CIRCULAR POCKET MILLING (Cycle G77, G78) ..... 277
CIRCULAR POCKET FINISHING (Cycle G214) ..... 279
CIRCULAR STUD FINISHING (Cycle G215) ..... 281
SLOT MILLING (Cycle G74) ..... 283
SLOT with reciprocating plunge-cut (Cycle G210) ..... 285
CIRCULAR SLOT with reciprocating plunge-cut (Cycle G211) ..... 288
8.5 Cycles for Machining Hole Patterns ..... 293
CIRCULAR PATTERN (Cycle G220) ..... 294
LINEAR PATTERN (Cycle G221) ..... 296
8.6 SL Cycles Group I ..... 300
Overview of SL Cycles, Group I ..... 301
CONTOUR GEOMETRY (Cycle G37) ..... 302
PILOT DRILLING (Cycle G56) ..... 303
ROUGH-OUT (Cycle G57) ..... 304
CONTOUR MILLING (Cycle G58/G59) ..... 305
8.7 SL Cycles Group II ..... 306
Overview of SL Cycles ..... 307
CONTOUR GEOMETRY (Cycle G37) ..... 308
Overlapping contours ..... 308
CONTOUR DATA (Cycle G120) ..... 311
PILOT DRILLING (Cycle G121) ..... 312
ROUGH-OUT (Cycle G122) ..... 313
FLOOR FINISHING (Cycle G123) ..... 314
SIDE FINISHING (Cycle G124) ..... 315
CONTOUR TRAIN (Cycle G125) ..... 316