HEIDENHAIN TNC 620 User Manual page 32

Contents
11 Cycles: Special Functions............................................................................................................ 277
11.1 Fundamentals...................................................................................................................................... 278
Overview............................................................................................................................................... 278
11.2 DWELL TIME (Cycle 9, DIN/ISO: G04)...............................................................................................279
Function................................................................................................................................................. 279
Cycle parameters.................................................................................................................................. 279
11.3 PROGRAM CALL (Cycle 12, DIN/ISO: G39).......................................................................................280
Cycle function........................................................................................................................................280
Please note while programming:.......................................................................................................... 280
Cycle parameters.................................................................................................................................. 281
11.4 SPINDLE ORIENTATION (Cycle 13, DIN/ISO: G36)...........................................................................282
Cycle function........................................................................................................................................282
Please note while programming:.......................................................................................................... 282
Cycle parameters.................................................................................................................................. 282
11.5 TOLERANCE (Cycle 32, DIN/ISO: G62)..............................................................................................283
Cycle function........................................................................................................................................283
Influences of the geometry definition in the CAM system..................................................................283
Please note while programming:.......................................................................................................... 284
Cycle parameters.................................................................................................................................. 285
11.6 ENGRAVING (Cycle 225, DIN/ISO: G225)..........................................................................................286
Cycle run............................................................................................................................................... 286
Please note while programming:.......................................................................................................... 286
Cycle parameters.................................................................................................................................. 287
Allowed engraving characters............................................................................................................... 288
Characters that cannot be printed........................................................................................................ 288
Engraving system variables...................................................................................................................289
11.7 FACE MILLING (Cycle 232, DIN/ISO: G232, software option 19).................................................... 290
Cycle run............................................................................................................................................... 290
Please note while programming:.......................................................................................................... 292
Cycle parameters.................................................................................................................................. 293
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HEIDENHAIN | TNC 620 | User's manual for cycle programming | 9/2015