FANUC Series 16/18/160/180-Model C Machining Center Operators Manual

PROGRAMMING
B–62764EN/01
15. COMPENSATION FUNCTION
321
The above example should be modified as follows:
N1
N1 G91 G00 G41 X500.0 Y500.0 D1 ;
N3 G01 Z–250.0 ;
N5 G01 Z–50.0 F100 ;
N6 Y1000.0 F200 ;
N6
(500, 500)
N3, N5:Move command for the Z axis
After compensation
Workpiece
The move command in the same direction as that of the move command
after the motion in Z axis should be programmed.
N1
N1 G91 G00 G41 X500.0 Y400.0 D1 ;
N2 Y100.0 ;
N3 Z–250.0 ;
N5 G01 Z–50.0 F100 ;
N6 Y1000.0 F200 ;
N6
N2
Workpiece
After compensation
N3, N5 : Move command for the Z
axis (2blocks)
(500, 500)
As the block with sequence No. N2 has the move command in the same
direction as that of the block with sequence No. N6, the correct
compensation is performed.

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