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

PROGRAMMING
B–62764EN/01
15. COMPENSATION FUNCTION
313
In the example shown below, the tool does not trace the circle more than
once. It moves along the arc from P1 to P2. The interference check
function described in II–15.6.5 may raise an alarm.
(I, J)
N5
N6
N7
P
1
P2
(G41)
N5 G01 G91 X100.0 ;
N6 G02 J–60.0 ;
N7 G40 G01 X50.0 Y50.0 I–10.0 J–10.0 ;
Tool center path
Programmed path
To make the tool trace a circle more than once, program two or more arcs.
The length of the tool center
path larger than the circumfer-
ence of a circle

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