Fanuc Series 15i/150i-MA (Programming) Operators Manual

B-63324EN/03 PROGRAMMING 14.COMPENSATION FUNCTION
- 509 -
O
P
N1
N2
Q=R(N3)
N4
S
P’
Q’=R’
S’
V
N2
=V
N3
Fig.14.14.1 (m) When a rotation axis is specified alone
- Interference check made when the compensation plane is changed
An interference check is made when the compensation plane (plane
perpendicular to a tool direction vector) is changed.
<Example>
If the program below is executed, a PS0272 alarm (overcutting due
to offsetting) is issued from N4.
O100 F3000
N1 G90 G00 X0 Y0 Z0 A-46 C180
N2 G41.2 D1
N3 G01 X100
N4 Y-200 Z-200
N5 A45
N6 Y-400 Z0
N7 X0
N8 Y-200 Z-200
N9 A-46
N10 Y0 Z0
N11 G40
M30
X
Y
Z
N3
N4
N6
N5
N7
N8
N10
N9
Fig.14.14.1 (n) Conceptual Diagram

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