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G46 Tool offset decrease
Brother Speedio G-code · Mill
Old style offset that shortens one move by the offset value.
Verify on your machine. This entry could not be fully checked against the maker manual. Check your machine manual before you run it.
Format
G46 X Y D
Addresses
| Address | What it does |
|---|---|
X Y | Move |
D | Offset number |
How it works
Non-modal.
Example program
G91 G46 G01 X1. D01 F20. (MOVE MINUS OFFSET)
G90 (ABSOLUTE)
G00 Z1. (RETRACT)
G90 (ABSOLUTE)
G00 Z1. (RETRACT)
Example is in inch. Check offsets and clearances first.
Watch out for
- Old style. Use G41 or G42 for new programs.
Related codes
G46 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Tool position offset decrease |
| Mitsubishi M70 M80 | Tool nose radius comp, automatic side |
| Hurco WinMax (NC) | Tool offset decrease |
| Fadal | Tool offset single reduction |
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