Example
Program code Comment
N10 X10 Z80 F1000 G18 ; Approach the starting position.
N20 ANG=148.65 CHR=5.5 ; Straight line with angle and chamfer specification.
N30 X85 Z40 ANG=100 ; Straight line with angle and end point specification.
N40 ...
2.9.9.4 Contour definitions: Three straight lines
Note
In the following description it is assumed that:
● G18 is active (⇒ active working plane is the Z/X plane).
(However, the programming of contour definitions is also possible without restrictions with
G17 or G19.)
● The following identifiers have been defined for angle, radius and chamfer:
– ANG (angle)
– RND (radius)
– CHR (chamfer)
The end point of the first straight line can be programmed by specifying the Cartesian
coordinates or by specifying the angle of the two straight lines. The end point of the second and
third straight lines must always be programmed with Cartesian coordinates. The intersection of
the straight lines can be designed as a corner, a curve, or a chamfer.
Fundamentals
2.9 Motion commands
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0 217
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