G02 G03 Example CNC Mill

G02 G03 Circular interpolation CNC mill example program.

G02 G03 Example CNC Mill

G02 G03 Example CNC Mill

G02 G03 Example CNC Mill

CNC Part Program

G0 X30 Y-30             (P1)
G1 Y22.67               (P2)
G3 X24.07 Y26.18 R4     (P3)
G2 X-18.27 Y23.46 R50   (P4)
G3 X-23.46 Y18.27 R4    (P5)
G2 X-23.46 Y-18.27 R50  (P6)
G3 X-18.27 Y-23.46 R4   (P7)
G2 X24.07 Y-26.18 R50   (P8)
G3 X30 Y-24.67 R4       (P9)
G1 X33

G M S T Codes Explanation

Code Description
G0 Rapid traverse
G1 Linear interpolation
G2 Circular interpolation CW
G3 Circular interpolation CCW
M30 End of program (Reset)