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G13.1 Polar coordinate interpolation off
Swiss (Citizen Star) G-code · Lathe
Cancels G12.1 and returns X and C to normal turning.
Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.
Format
G13.1
Addresses
| Address | What it does |
|---|---|
None | No addresses |
How it works
Modal. Cancels G12.1.
Example program
G12.1 (POLAR ON)
G01 X.3 C-.173 F6. (LAST FLAT)
G13.1 (POLAR OFF)
G00 X.8 (CLEAR)
G01 X.3 C-.173 F6. (LAST FLAT)
G13.1 (POLAR OFF)
G00 X.8 (CLEAR)
Example is in inch. Check offsets and clearances first.
Watch out for
- Cancel G12.1 before any tool change or reset. Put G99 back if the rest of the program feeds per rev.
Related codes
G13.1 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Polar coordinate interpolation off |
| Mitsubishi M70 M80 | Polar coordinate interpolation cancel |
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