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G12 and G13 Codes Introduction
Circular cutting starts the tool from the center of the circle, and cuts the inner circumference of the circle. The tool continues cutting while drawing a circle and returns to the center position.
G12 and G13 Codes Format
| G12 I__ D__ F__ ; … Circular cutting Clockwise (CW) |
| G13 I__ D__ F__ ; … Circular cutting Counterclockwise (CCW) |
Parameters
| I : Radius of circle (incremental value), the sign is ignored |
| D : Offset No. (The offset No. and offset data are not displayed on the setting and display unit.) |
| F : Feedrate |
| You may be interested also: |
| “Fanuc CNC Milling | G12 and G13 Codes | Circular Pocket Cycles” |
G12 and G13 Example
G12 I50.000 D01 F100 ; When compensation amount is +10.000mm
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