HEIDENHAIN iTNC 530 (340 49x-02) - Manual (Page 26)

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8.4 Cycles for Milling Pockets, Studs and Slots ..... 353
Overview ..... 353
RECTANGULAR POCKET (Cycle 251) ..... 354
CIRCULAR POCKET (Cycle 252) ..... 359
SLOT MILLING (Cycle 253) ..... 363
CIRCULAR SLOT (Cycle 254) ..... 368
POCKET FINISHING (Cycle 212) ..... 373
STUD FINISHING (Cycle 213) ..... 375
CIRCULAR POCKET FINISHING (Cycle 214) ..... 377
CIRCULAR STUD FINISHING (Cycle 215) ..... 379
SLOT (oblong hole) with reciprocating plunge-cut (Cycle 210) ..... 381
CIRCULAR SLOT (oblong hole) with reciprocating plunge-cut (Cycle 211) ..... 384
8.5 Cycles for Machining Point Patterns ..... 390
Overview ..... 390
CIRCULAR PATTERN (Cycle 220) ..... 391
LINEAR PATTERN (Cycle 221) ..... 393
8.6 SL Cycles ..... 397
Fundamentals ..... 397
Overview of SL Cycles ..... 399
CONTOUR (Cycle 14) ..... 400
Overlapping contours ..... 401
CONTOUR DATA (Cycle 20) ..... 404
PILOT DRILLING (Cycle 21) ..... 405
ROUGH-OUT (Cycle 22) ..... 406
FLOOR FINISHING (Cycle 23) ..... 407
SIDE FINISHING (Cycle 24) ..... 408
CONTOUR TRAIN (Cycle 25) ..... 409
CYLINDER SURFACE (Cycle 27, software option 1) ..... 411
CYLINDER SURFACE slot milling (Cycle 28, software option 1) ..... 413
CYLINDER SURFACE ridge milling (Cycle 29, software option 1) ..... 416
CYLINDER SURFACE outside contour milling (Cycle 39, software option 1) ..... 418
8.7 SL Cycles with Contour Formula ..... 431
Fundamentals ..... 431
Selecting a program with contour definitions ..... 432
Defining contour descriptions ..... 433
Entering a contour formula ..... 434
Overlapping contours ..... 435
Contour machining with SL Cycles ..... 437
8.8 Cycles for Multipass Milling ..... 441
Overview ..... 441
3-D DATA (Cycle 30) ..... 442
MULTIPASS MILLING (Cycle 230) ..... 443
RULED SURFACE (Cycle 231) ..... 445
FACE MILLING (Cycle 232) ..... 448