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G43 3D compensation cancel
Okuma OSP G-code · Mill
On Okuma, G43 cancels three dimensional tool compensation set by G44. It is not tool length offset like on Fanuc.
Format
G43
How it works
Modal, 3D compensation group. Active at power on.
Example program
O1000 (OKUMA MILL SAMPLE)
N1 G15 H1 (WORK COORDINATE SYSTEM 1)
N2 T1 M06 (BALL MILL)
N3 G00 G90 X0 Y0 S6000 M03 (START)
…
N1 G15 H1 (WORK COORDINATE SYSTEM 1)
N2 T1 M06 (BALL MILL)
N3 G00 G90 X0 Y0 S6000 M03 (START)
…
The full 6-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- Fanuc posts with G43 H will not give tool length offset on Okuma. Use G56 H.
- Use the Okuma post processor, not a Fanuc one.
Related codes
G43 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Tool length compensation |
| Haas NGC | Tool length compensation plus |
| Mazak (EIA) | Tool length offset, plus direction |
| Mitsubishi M70 M80 | Tool length comp plus |
| Brother Speedio | Tool length offset plus |
| Fagor 8055 8065 | Tool length compensation on |
| LinuxCNC Tormach | Tool length offset on |
| Mach3 Mach4 | Tool length offset |
| Centroid CNC12 Acorn | Tool length compensation plus |
| Hurco WinMax (NC) | Tool length offset plus |
| Fadal | Tool length compensation positive |
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Open G43 in the app All Okuma OSP G-codes