HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 222)

222 DIN programming
4.7 F
ront and r
ear f
a
ce cont
ours
Line segment in front/rear face contour G101-
Geo
G101 defines a line segment in a contour on the front face/rear face.
Parameters
X
End point in polar coordinates (diameter)
C End point in polar coordinates (angular dimension)
XK End point in Cartesian coordinates
YK End point in Cartesian coordinates
AN Angle to positive XK axis
BR Chamfer/rounding. Defines the transition to the next contour
element. When entering a chamfer/rounding, program the
theoretical end point.
 No entry: Tangential transition
 BR=0: No tangential transition
 BR>0: Rounding radius
 BR<0: Width of chamfer
Q Point of intersection. End point if the line segment intersects a
circular arc (default: 0):
 0: Near point of intersection
 1: Far point of intersection
Programming
 X, XK, YX: Absolute, incremental, modal or "?"
 C: Absolute, incremental or modal