HEIDENHAIN TNC 620 User Manual page 28

Contents
11 Cycles: Coordinate Transformations........................................................................................... 251
11.1 Fundamentals...................................................................................................................................... 252
Overview............................................................................................................................................... 252
Effect of coordinate transformations.................................................................................................... 252
11.2 DATUM SHIFT (Cycle 7, DIN/ISO: G54)............................................................................................. 253
Effect..................................................................................................................................................... 253
Cycle parameters.................................................................................................................................. 253
11.3 DATUM SHIFT with datum tables (Cycle 7, DIN/ISO: G53)............................................................. 254
Effect..................................................................................................................................................... 254
Please note while programming:.......................................................................................................... 255
Cycle parameters.................................................................................................................................. 255
Selecting a datum table in the part program........................................................................................256
Edit the datum table in the Programming mode of operation..............................................................256
Configuring the datum table................................................................................................................. 258
To exit a datum table............................................................................................................................ 258
Status displays...................................................................................................................................... 258
11.4 DATUM SETTING (Cycle 247, DIN/ISO: G247).................................................................................. 259
Effect..................................................................................................................................................... 259
Please note before programming:........................................................................................................ 259
Cycle parameters.................................................................................................................................. 259
Status displays...................................................................................................................................... 259
11.5 MIRRORING (Cycle 8, DIN/ISO: G28)................................................................................................ 260
Effect..................................................................................................................................................... 260
Please note while programming:.......................................................................................................... 261
Cycle parameters.................................................................................................................................. 261
11.6 ROTATION (Cycle 10, DIN/ISO: G73)................................................................................................. 262
Effect..................................................................................................................................................... 262
Please note while programming:.......................................................................................................... 263
Cycle parameters.................................................................................................................................. 263
11.7 SCALING (Cycle 11, DIN/ISO: G72.................................................................................................... 264
Effect..................................................................................................................................................... 264
Cycle parameters.................................................................................................................................. 264
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TNC 620 | User's Manual Cycle Programming | 3/2014