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G02.4 3D circular move CW
Hurco WinMax (NC) G-code · Mill
Cuts a 3D arc through an intermediate point to an end point. The control works out radius, center and direction. Needs two blocks.
Format
G02.4 X Y Z then X Y Z
Addresses
| Address | What it does |
|---|---|
X Y Z first block | Intermediate point on the arc |
X Y Z second block | Arc end point |
F | Feed rate |
How it works
Modal, group 01. Replaced by G00, G01, G02, G03 or a canned cycle.
Example program
T1 M06 (.250 BALL MILL)
G90 G54 G00 X0. Y0. S6000 M03 (START POINT)
G43 H01 Z1. (LENGTH OFFSET)
G01 Z0. F5. (FEED TO START)
…
G90 G54 G00 X0. Y0. S6000 M03 (START POINT)
G43 H01 Z1. (LENGTH OFFSET)
G01 Z0. F5. (FEED TO START)
…
The full 7-line example is in the app. Example is in inch. Check offsets and clearances first.
Watch out for
- G02.4 and G03.4 give the same arc. The control picks the real direction from the three points.
- G17, G18 and G19 have no effect. Cutter compensation G41 and G42 cannot be used.
Related codes
Every G-code for Hurco WinMax (NC) in your pocket. The app has the full example programs, search by number or shop word, a line decoder and calculators for tapping, threading and drilling.
Open G02.4 in the app All Hurco WinMax G-codes