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M13 Unclamp C axis
Hurco WinMax (NC) M-code · Mill
Unclamps the C rotary axis.
Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.
Format
M13
Addresses
| Address | What it does |
|---|---|
none | No words |
How it works
Modal.
Example program
M13 (UNCLAMP C)
G00 C180. (INDEX C)
M12 (CLAMP C)
G00 C180. (INDEX C)
M12 (CLAMP C)
Example is in inch. Check offsets and clearances first.
Watch out for
- The control may clamp again automatically. Use G216.2 to keep it free.
Machine builders set many M codes, and they change by model and options. Check the M code list for your machine.
Related codes
M13 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Live tool on, forward |
| Haas NGC | 5th axis brake release |
| Doosan (Fanuc) | Left spindle coolant blower off |
| Mazak (EIA) | Milling tool normal rotation |
| Okuma OSP | Machine m-tool spindle clockwise |
| Heidenhain TNC (ISO) | Spindle clockwise and coolant on |
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