HEIDENHAIN TNC 320 (340 55x-04) ISO programming - Manual (Page 404)

404 Tables and Overviews
16.1 Mac
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ine-Specific User P
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ChannelSettings
CH_NC
Active kinematics
Kinematics to be activated
List of machine kinematics
Geometry tolerances
Permissible deviation from the radius
0.0001 to 0.016 [mm]: Permissible deviation of the radius at the circle end-point compared with
the circle start-point
Configuration of the fixed cycles
Overlap factor for pocket milling
0.001 to 1.414: Overlap factor for Cycle 4 POCKET MILLING and Cycle 5 CIRCULAR POCKET
MILLING
Display the "Spindle ?" error message if M3/M4 is not active
On: Issue error message
Off: No error message
Display the "Enter a negative depth" error message
On: Issue error message
Off: No error message
Behavior when moving to wall of slot in the cylinder surface
LineNormal. Approach on a straight line
CircleTangential: Approach on a circular path
M function for spindle orientation
-1: Spindle orientation directly by the NC
0: Function inactive
1 to 999: Number of the M function for spindle orientation
Geometry filter for culling linear elements
Type of stretch filter
- Off: No filter active
- ShortCut: Omit individual points on a polygon
- Average: The geometry filter smoothes corners
Maximum distance of the filtered to the unfiltered contour
0 to 10 [mm]: The filtered points lie within this tolerance to the resulting new path
Maximum length of the path as a result of filtering
0 to 1000 [mm]: Length over which geometry filtering is active
Parameter Settings