NUM CNC Mill Program Example Outer Contour Cutting with Drilling and Counterbore

NUM CNC Mill Program Example Outer Contour Cutting with through Drilling and Counterbore to a depth of 5 mm.

NUM CNC Mill Program Example

NUM CNC Mill Program Example Outer Contour Cutting with Drilling and Counterbore

%358
N1 (BRIDE)
N10 G90 G71 G80 G40
N20 G0 G52 Z0
(Contour)
N30 T4 D4 M6
N40 G97 S345
N50 G94 F110
N60 G0 X62 Y-18
N70 Z-5 M3 M41
N80 G1 G42 X50 M8
N85 G1 Y33
N90 G3 X38 Y45 R12
N100 G1 X-35 Y45
N110 G2 X-50 Y 30 R15
N120 G1 X-50 Y25
N130 G1 X-35 Y0
N140 G1 X-25 Y0
N150 G2 X25 Y0 R25
N155 G1 X50
N160 G1 G40 X68 Y-12 M9
N170 G0 G52 Z0 M5
(Drilling)
N180 T6 D6 M6 
N190 G97 S1061
N200 G94 F74
N210 G0 X38 Y33
N220 Z3 M3 M42
N230 G1 Z-18 M8 (5+10+3)
N240 G0 Z3 M9
N250 G0 G52 Z0 M5
(Counterbore)
N260 T7 D7 M6
N270 G97 S530
N280 G94 F106
N290 G0 X38 Y33
N300 Z3 M3 M40
N310 G1 Z-5 M8
N320 G0 Z3 M9
N330 G0 G52 Z0 M5
N340 M2