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G94.1 Rotary tangential velocity control
Hurco WinMax (NC) G-code · Mill
Keeps the feed at the tool tip constant during rotary and mixed moves, even across the rotary centerline.
Format
G94.1
Addresses
| Address | What it does |
|---|---|
none | No words |
How it works
Modal, group 05. Cancel with G93 or G94.
Example program
G20 G94.1 (TIP FEED CONTROL)
G01 A90. F40. (90 DEGREE CUT AT 40 IPM AT THE TIP)
G94 (BACK TO NORMAL)
G01 A90. F40. (90 DEGREE CUT AT 40 IPM AT THE TIP)
G94 (BACK TO NORMAL)
Example is in inch. Check offsets and clearances first.
Watch out for
- Hurco recommends Absolute Tool Length calibration mode with G94.1.
- With Z calibration mode, the centerline and table offsets must all be set right.
Related codes
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