HEIDENHAIN TNC 640 (34059x-04) Cycle programming User Manual
Page 30
Contents
30
TNC 640 | User's Manual Cycle Programming | 3/2014
12 Cycles: Special Functions............................................................................................................ 281
12.1 Fundamentals...................................................................................................................................... 282
Overview............................................................................................................................................... 282
12.2 DWELL TIME (Cycle 9, DIN/ISO: G04)...............................................................................................283
Function................................................................................................................................................. 283
Cycle parameters.................................................................................................................................. 283
12.3 PROGRAM CALL (Cycle 12, DIN/ISO: G39).......................................................................................284
Cycle function........................................................................................................................................284
Please note while programming:.......................................................................................................... 284
Cycle parameters.................................................................................................................................. 285
12.4 SPINDLE ORIENTATION (Cycle 13, DIN/ISO: G36)...........................................................................286
Cycle function........................................................................................................................................286
Please note while programming:.......................................................................................................... 286
Cycle parameters.................................................................................................................................. 286
12.5 TOLERANCE (Cycle 32, DIN/ISO: G62)..............................................................................................287
Cycle function........................................................................................................................................287
Influences of the geometry definition in the CAM system.................................................................. 287
Please note while programming:.......................................................................................................... 288
Cycle parameters.................................................................................................................................. 289
12.6 ENGRAVING (Cycle 225, DIN/ISO: G225)..........................................................................................290
Cycle run............................................................................................................................................... 290
Please note while programming:.......................................................................................................... 290
Cycle parameters.................................................................................................................................. 291
Allowed engraving characters............................................................................................................... 292
Characters that cannot be printed........................................................................................................ 292