HEIDENHAIN TNC 620 (81760x-01) - Manual (Page 229)

Path contours – FK free contour programming (Advanced
Programming Features software option)
6.6
6
TNC 620 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
229
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 Soft keys
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 Soft keys
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