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

PROGRAMMING
B–62764EN/01
15. COMPENSATION FUNCTION
311
Start position
r
G40
(G42)
L
L
S
1°or less
Programmed path
Tool center path
When a block without tool movement is commanded together with an
offset cancel, a vector whose length is equal to the offset value is produced
in a normal direction to tool motion in the earlier block, the vector is
cancelled in the next move command.
L
N6
N7 N8
L
SS
N6 G91 X100.0 Y100.0
;
N7 G40 ;
N8 X100.0 Z0 ;
Tool center path
Programmed path
D Tool movement around
the outside linearlinear
at an acute angle less
than 1 degree (α<1°)
D A block without tool
movement specified
together with offset
cancel

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