HEIDENHAIN TNC 640 (34059x-02) - Manual (Page 30)

Contents
30
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 5/2013
9.12 Preassigned Q parameters.................................................................................................................. 336
Values from the PLC: Q100 to Q107.....................................................................................................336
Active tool radius: Q108.........................................................................................................................336
Tool axis: Q109.......................................................................................................................................336
Spindle status: Q110.............................................................................................................................. 337
Coolant on/off: Q111...............................................................................................................................337
Overlap factor: Q112.............................................................................................................................. 337
Unit of measurement for dimensions in the program: Q113.................................................................337
Tool length: Q114................................................................................................................................... 337
Coordinates after probing during program run.......................................................................................338
Deviation between actual value and nominal value during automatic tool measurement with the TT
130.......................................................................................................................................................... 338
Tilting the working plane with mathematical angles: rotary axis coordinates calculated by the TNC.....338
Measurement results from touch probe cycles (see also User’s Manual for Cycle Programming)........ 339
9.13 Programming examples.......................................................................................................................341
Example: Ellipse..................................................................................................................................... 341
Example: Concave cylinder machined with spherical cutter.................................................................. 343
Example: Convex sphere machined with end mill.................................................................................345