HEIDENHAIN TNC 620 (340 56x-01) - Manual (Page 186)

186
6.6 P
a
th Cont
ours—FK F
ree Cont
our Pr
ogr
amming (Sof
tw
ar
e Option)
Auxiliary points
You can enter the coordinates of auxiliary points that are located on
the contour or in its proximity for both free-programmed straight lines
and free-programmed circular arcs.
Auxiliary points on a contour
The auxiliary points are located on a straight line or on the extension
of a straight line, or on a 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 an 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
13 FC DR- R10 P1X+42.929 P1Y+60.071
14 FLT AN-70 PDX+50 PDY+53 D10