HEIDENHAIN iTNC 530 (60642x-04) - Manual (Page 266)

266 Programming: Programming Contours
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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.
Auxiliary points near a contour
Example NC blocks
X
Y
53
60.071
50
42.929
R10
70°
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 arc
Y coordinate of an auxiliary
point
P1, P2 or P3 of a circular arc
Known data Soft keys
X and Y coordinates of the auxiliary point
neara 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
13 FC DR- R10 P1X+42.929 P1Y+60.071
14 FLT AN-70 PDX+50 PDY+53 D10