FANUC Series 16/18/160/180-Model C for Lathe Operator Manual

PROGRAMMING
15. COMPENSATION FUNCTION
B–62754EN/01
220
The workpiece position specified by addresses I and K is the same as that
in the preceding block. If I and/or K is specified with G40 in the cancel
mode, the I and/or K is ignored.
G40 X_ Z_ I_ K_ ; Tool nose radius compensation
G40 G02 X_ Z_ I_ K_ ; Circular interpolation
G40 G01 X_ Z_ ;
G40 G01 X_ Z_ I_ K_ ; Offset cancel mode (I and k are ineffective.)
The numeral s followed I and K should always be specified as radius
values.
120
200
30 150
0
60
300
Z
X
(1)
(2)
(3)
(G40 mode)
1.G42 G00 X60.0 ;
2.G01 X120.0 W–150.0 F10 ;
3.G40 G00 X300.0 W150.0 I40.0 K–30.0 ;
Examples

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