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

PROGRAMMING
15. COMPENSATION FUNCTION
B–62764EN/01
292
Tool path in start–up has two types A and B, and they are selected by
parameter SUP (No.5003#0).
α
L
S
G42
r
L
S
C
Type
A
Type
B
r
G42
L
G42
L
LL
L
S
r
r
G42
L
L
L
S
r
r
C
L
L
LinearLinear
LinearCircular
LinearLinear
LinearCircular
Workpiece
Work-
piece
Workpiece
Work-
piece
Start position
Start position
Start position
Start position
Programmed path
Programmed path
Programmed path
Programmed path
Tool center path
Tool center path
Tool center path
Tool center path
α
α
α
r
G41
G41
L
L
S
Start position
Tool center path
Programmed path
Less than 1 deg
D Tool movement around
the outside of an acute
angle (α<°)
D Tool movement around
the outside linearlinear
at an acute angle less
than 1 degree
α<°

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