HEIDENHAIN iTNC 530 (340 420) ISO programming - Manual (Page 21)

HEIDENHAIN iTNC 530 21
8.8 SL Cycles with Contour Formula ..... 331
Fundamentals ..... 331
Selecting a program with contour definitions ..... 332
Defining contour descriptions ..... 332
Entering a contour formula ..... 333
Overlapping contours ..... 333
Contour machining with SL Cycles ..... 335
8.9 Cycles for Multipass Milling ..... 339
Overview ..... 339
RUN 3-D DATA (Cycle G60) ..... 340
MULTIPLASS MILLING (Cycle G230) ..... 341
RULED SURFACE (Cycle G231) ..... 343
8.10 Coordinate Transformation Cycles ..... 348
Overview ..... 348
Effect of coordinate transformations ..... 348
DATUM SHIFT (Cycle G54) ..... 349
DATUM SHIFT with datum tables (Cycle G53) ..... 350
DATUM SETTING (Cycle G247) ..... 354
MIRROR IMAGE (Cycle G28) ..... 355
ROTATION (Cycle G73) ..... 357
SCALING FACTOR (Cycle G72) ..... 358
WORKING PLANE (Cycle G80) ..... 359
8.11 Special Cycles ..... 366
DWELL TIME (Cycle G04) ..... 366
PROGRAM CALL (Cycle G39) ..... 367
ORIENTED SPINDLE STOP (Cycle G36) ..... 368
TOLERANCE (Cycle G62) ..... 369