HEIDENHAIN iTNC 530 (340 422) User Manual
Page 25
HEIDENHAIN iTNC 530
25
8.5 Cycles for Machining Point Patterns ..... 364
CIRCULAR PATTERN (Cycle 220) ..... 365
LINEAR PATTERN (Cycle 221) ..... 367
Overview of SL Cycles ..... 373
CONTOUR GEOMETRY (Cycle 14) ..... 374
Overlapping contours ..... 375
CONTOUR DATA (Cycle 20) ..... 378
PILOT DRILLING (Cycle 21) ..... 379
ROUGH-OUT (Cycle 22) ..... 380
FLOOR FINISHING (Cycle 23) ..... 381
SIDE FINISHING (Cycle 24) ..... 382
CONTOUR TRAIN (Cycle 25) ..... 383
CYLINDER SURFACE (Cycle 27, software option 1) ..... 385
CYLINDER SURFACE slot milling (Cycle 28, software option 1) ..... 387
CYLINDER SURFACE ridge milling (Cycle 29, software option 1) ..... 390
CYLINDER SURFACE outside contour milling (Cycle 39, software option 1) ..... 392
8.7 SL Cycles with Contour Formula ..... 405
Selecting a program with contour definitions ..... 406
Defining contour descriptions ..... 406
Entering a contour formula ..... 407
Overlapping contours ..... 408
Contour machining with SL Cycles ..... 410
8.8 Cycles for Multipass Milling ..... 414
MULTIPASS MILLING (Cycle 230) ..... 416