Auxiliary Points - HEIDENHAIN TNC 320 User Manual

Auxiliary points

For both free-programmed straight lines and free-programmed
circular arcs, you can enter the coordinates of auxiliary points that
are located on the contour or in its proximity.
Auxiliary points on a contour
The auxiliary points are located on the straight line, the extension
of the straight line, or on the circular arc.
Known data
X coordinate of an auxiliary
point P1 or P2 of a straight
line
Y coordinate of an auxiliary
point P1 or P2 of a straight
line
X coordinate of an auxiliary
point P1, P2 or P3 of a
circular path
Y coordinate of an auxiliary
point P1, P2 or P3 of a
circular path
Auxiliary points near a contour
Known data
X and Y coordinates of the auxiliary point
near a straight line
Distance of auxiliary point to straight line
X and Y coordinates of an auxiliary point
near a circular arc
Distance of auxiliary point to circular arc
Example NC blocks
13 FC DR- R10 P1X+42.929 P1Y+60.071
14 FLT AN-70 PDX+50 PDY+53 D10
TNC 320 | User's Manual HEIDENHAIN Conversational Programming | 5/2013
Path contours – FK free contour programming
Soft keys
Soft keys
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