HEIDENHAIN MANUALplus 620 227
4.10 Linear and Circular Movements
4.10 Linear and Circular Movements
Linear movement G1
G1 moves the tool on a linear path at the feed rate to the “end point.”
Parameters
X Final point (diameter)
Z Final point
AN Angle (angular direction: see help graphic)
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
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
BE Special feed factor for chamfer/rounding arc (default: 1)
Special feed rate = active feed rate * BE (0 < BE <= 1)
Programming X, Z: Absolute, incremental, modal or “?”
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