HEIDENHAIN TNC 620 User Manual page 30

Contents
12 Cycles: Special Functions............................................................................................................ 275
12.1 Fundamentals...................................................................................................................................... 276
Overview............................................................................................................................................... 276
12.2 DWELL TIME (Cycle 9, DIN/ISO: G04)...............................................................................................277
Function................................................................................................................................................. 277
Cycle parameters.................................................................................................................................. 277
12.3 PROGRAM CALL (Cycle 12, DIN/ISO: G39).......................................................................................278
Cycle function........................................................................................................................................278
Please note while programming:.......................................................................................................... 278
Cycle parameters.................................................................................................................................. 279
12.4 SPINDLE ORIENTATION (Cycle 13, DIN/ISO: G36)...........................................................................280
Cycle function........................................................................................................................................280
Please note while programming:.......................................................................................................... 280
Cycle parameters.................................................................................................................................. 280
12.5 TOLERANCE (Cycle 32, DIN/ISO: G62)..............................................................................................281
Cycle function........................................................................................................................................281
Influences of the geometry definition in the CAM system..................................................................281
Please note while programming:.......................................................................................................... 282
Cycle parameters.................................................................................................................................. 283
12.6 ENGRAVING (Cycle 225, DIN/ISO: G225)..........................................................................................284
Cycle run............................................................................................................................................... 284
Please note while programming:.......................................................................................................... 284
Cycle parameters.................................................................................................................................. 285
Allowed engraving characters............................................................................................................... 286
Characters that cannot be printed........................................................................................................ 286
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TNC 620 | User's Manual Cycle Programming | 3/2014