HEIDENHAIN TNC 640 User Manual page 59

Contents
17.8 Calibrating 3-D touch probes............................................................................................................708
Introduction.......................................................................................................................................... 708
Calibrating the effective length............................................................................................................ 709
Calibrating the effective radius and compensating center misalignment............................................ 710
Displaying calibration values................................................................................................................ 714
17.9 Compensating workpiece misalignment with 3-D touch probe................................................... 715
Introduction.......................................................................................................................................... 715
Identifying basic rotation......................................................................................................................716
Saving the basic rotation in the preset table.......................................................................................716
Compensation of workpiece misalignment by rotating the table........................................................ 717
Show basic rotation and offset............................................................................................................718
Rescind basic rotation or offset...........................................................................................................718
Measuring 3-D basic rotation...............................................................................................................719
17.10 Presetting with a 3-D touch probe...................................................................................................722
Overview.............................................................................................................................................. 722
Presetting on any axis..........................................................................................................................723
Corner as preset.................................................................................................................................. 724
Circle center as preset.........................................................................................................................726
Setting a center line as preset............................................................................................................ 729
Measuring workpieces with a 3-D touch probe.................................................................................. 730
17.11 Tilting the working plane (option 8)................................................................................................ 733
Application, function.............................................................................................................................733
Position display in a tilted system....................................................................................................... 735
Limitations on working with the tilting function..................................................................................735
Activating manual tilting:...................................................................................................................... 736
Setting the tool-axis direction as the active machining direction.........................................................738
Setting a preset in a tilted coordinate system.....................................................................................738
17.12 Camera-based monitoring of the setup situation VSC (option 136)............................................ 739
Basics................................................................................................................................................... 739
Overview.............................................................................................................................................. 741
Produce live image...............................................................................................................................742
Manage monitoring data......................................................................................................................743
Configuration........................................................................................................................................ 745
Results of the image evaluation.......................................................................................................... 746
HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017
59