HEIDENHAIN TNC 640 (34059x-05) - Manual (Page 276)

Programming: Data Transfer from CAD Files
7.3 DXF converter (Option #42)
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TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 1/2015
Filter settings
After you have used the quick selection function to mark hole
positions, a pop-up window appears in which the smallest diameter
found is to the left and the largest diameter to the right. With
the buttons just below the diameter display you can adjust the
diameter so that you can load the hole diameters that you want.
The following buttons are available:
Icon Filter setting of smallest diameter
Display the smallest diameter found (default
setting)
Display the next smaller diameter found
Display the next larger diameter found
Display the largest diameter found. The TNC
sets the filter for the smallest diameter to the
value set for the largest diameter
Icon Filter setting of largest diameter
Display the smallest diameter found. The TNC
sets the filter for the largest diameter to the
value set for the smallest diameter
Display the next smaller diameter found
Display the next larger diameter found
Display the largest diameter found (default
setting)
You can have the tool path displayed by clicking the
Show tool path
icon, see "Basic settings", page 263.