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

14.COMPENSATION FUNCTION PROGRAMMING B-63324EN/03
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NOTE
The length from the tool tip to tool pivot point must
equal the sum of the tool length compensation
amount and tool holder offset value.
The difference between tool center point control (type 2) and
designation direction tool length compensation is also the same as that
shown in Fig. 14.16 (a).
Format
- Specifying tool center point control (type 1)
G43.4 H_ G
H : Offset number
- Specifying tool center point control (type 2)
G43.5 I_ J_ K_ H_ Q_ G
I,J,K : Tool axis orientation
H : Offset number
Q : Tool inclination angle (degrees)
NOTE
1 The command format of tool center point control
(type 2) differs considerably from the command
format of designation direction tool length
compensation (G41I_J_K_D_).
2 When I, J, and K are all omitted from a block, the
compensation vector in the previous block is used.
3 When any of I, J, and K is omitted, the omitted I, J, or
K is assumed to be 0.
4 Movement of the rotation axes is controlled by
shortcut control so that the amount of movement
does not exceed 180°.
- Canceling tool center point control
G49 G
NOTE
The command for canceling tool center point control
(type 2) differs from the command for canceling
designation direction tool length compensation
(G40).

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