HEIDENHAIN TNC 640 (34059x-02) Cycle programming - Manual (Page 28)

Contents
28
TNC 640 | User's Manual Cycle Programming | 5/2013
12 Cycles: Special Functions.............................................................................................................. 267
12.1 Fundamentals....................................................................................................................................... 268
Overview................................................................................................................................................ 268
12.2 DWELL TIME (Cycle 9, DIN/ISO: G04)................................................................................................269
Function.................................................................................................................................................. 269
Cycle parameters................................................................................................................................... 269
12.3 PROGRAM CALL (Cycle 12, DIN/ISO: G39)........................................................................................270
Cycle function.........................................................................................................................................270
Please note while programming:........................................................................................................... 270
Cycle parameters................................................................................................................................... 271
12.4 SPINDLE ORIENTATION (Cycle 13, DIN/ISO: G36)............................................................................ 272
Cycle function.........................................................................................................................................272
Please note while programming:........................................................................................................... 272
Cycle parameters................................................................................................................................... 272
12.5 TOLERANCE (Cycle 32, DIN/ISO: G62)...............................................................................................273
Cycle function.........................................................................................................................................273
Influences of the geometry definition in the CAM system................................................................... 273
Please note while programming:........................................................................................................... 274
Cycle parameters................................................................................................................................... 275
12.6 ENGRAVING (Cycle 225, DIN/ISO: G225)...........................................................................................276
Cycle run.................................................................................................................................................276
Please note while programming:........................................................................................................... 276
Cycle parameters................................................................................................................................... 277
Allowed engraving characters................................................................................................................ 278
Characters that cannot be printed......................................................................................................... 278
Engraving system variables....................................................................................................................278