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G183 Compound deep hole drilling cycle
Centroid CNC12 Acorn G-code · Mill
Same as G83 but works with a tilted head when the active work offset is not transformed. Used on articulated head machines with TWCS on in parameter 166.
Format
G183 X Y Z R F
Addresses
| Address | What it does |
|---|---|
X Y Z R F | Same words as G83 |
How it works
Modal, canned cycle. Cancel with G180 or G80.
Example program
G54 G0 X1. Y1. B30. ; HEAD TILTED
G43 H1 Z2. M8
G183 X1. Y1. Z-.5 R.1 F8. ; TILTED HOLE
G180 ; CANCEL
G43 H1 Z2. M8
G183 X1. Y1. Z-.5 R.1 F8. ; TILTED HOLE
G180 ; CANCEL
Example is in inch. Check offsets and clearances first.
Watch out for
- With the B axis not at 0 and TWCS off, the normal G83 cancels the job. Use G183 instead.
- On other machines it works the same as G83.
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