388 DIN Programming for the Y Axis
5.2 Contours in the XY Plane
5.2 Contours in the XY Plane
Starting point of contour in XY plane G170-Geo
G170 defines the starting point of a contour in the XY plane.
Line segment in XY plane G171-Geo
G171 defines a line segment in a contour of the XY plane.
Parameters
X Starting point of contour (radius)
Y Starting point of contour
Parameters
X Final point (radius)
Y Final point
AN Angle to X axis (for direction of angle, see help graphic)
Q Point of intersection. Final point if the line segment intersects
a circular arc (default: 0):
0: Near point of intersection
1: Far point of intersection
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
Programming X, Y: Absolute, incremental, modal or “?”
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