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G02 Circular move clockwise
Swiss (Citizen Star) G-code · Lathe
Cuts a clockwise arc in the XZ plane using R or I and K.
Format
G02 X Z R F | G02 X Z I K F
Addresses
| Address | What it does |
|---|---|
X Z | Arc end point |
R | Arc radius |
I K | Center from the start point |
F | Feed |
How it works
Modal, group 01.
Example program
G00 X.25 Z-.02 T0100 (TOOL 1)
G01 Z0. F.002 (START OF RADIUS)
G02 X.375 Z.0625 R.0625 (CW CORNER RADIUS)
G01 Z.5 (TURN ON)
G01 Z0. F.002 (START OF RADIUS)
G02 X.375 Z.0625 R.0625 (CW CORNER RADIUS)
G01 Z.5 (TURN ON)
Example is in inch. Check offsets and clearances first.
Watch out for
- Arc direction is seen from the plus Y side. With a gang tool on the far side of center the look of the arc flips. Always check in the graphic.
Related codes
G02 on other controls
The same number can mean something different on another control.
| Control | Meaning |
|---|---|
| Fanuc | Circular interpolation clockwise |
| Haas NGC | Circular interpolation clockwise |
| Mazak (EIA) | Circular interpolation, clockwise |
| Okuma OSP | Circular interpolation clockwise |
| Mitsubishi M70 M80 | Circular move clockwise |
| Brother Speedio | Circular interpolation clockwise |
| Siemens 840D 828D | Circular interpolation clockwise |
| Heidenhain TNC (ISO) | Clockwise arc, Cartesian |
| Fagor 8055 8065 | Clockwise circular interpolation |
| LinuxCNC Tormach | Clockwise arc or helix |
| Mach3 Mach4 | Clockwise arc |
| Centroid CNC12 Acorn | Clockwise arc or helix |
| Hurco WinMax (NC) | Circular or helical move clockwise |
| Fadal | Circular interpolation clockwise |
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