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

PROGRAMMING
B–62764EN/01
15. COMPENSATION FUNCTION
275
G42, contrary to G41, specifies a tool to be offset to the right of work piece
looking toward the direction in which the tool advances.
G42 has the same function as G41, except that the directions of the vectors
created by the commands are the opposite.
G42 X_ Y_ I_ J_ H_ ;
Tool center path
Programmed path
New vectorOld vector
(X, Y)
(I, J)
Start position
G42 X_ Y_ ;
(X, Y)
Tool center path
Programmed path
New vectorOld vector
Start position
In the case of G00, however, each axis moves independently at the rapid
traverse rate.
15.4.2
Cutter Compensation
Right (G42)
Explanations
D G00(positioning)or
G01(linear interpolation)

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