Program Example L930 Milling Circular Pocket Sinumerik 840C



For cnc machinists who work on Siemens Sinumerik 840 840C controls, here is a program example to mill a circular pocket on their cnc milling machines.

Although Sinumerik L930 Milling Circular Pocket cycle has many R parameters, most of them are self explanatory you might find a brief articles about L930 cycle here L930 Milling Circular Pocket – Sinumerik 840 840C Programming.

L930 Milling Circular Pocket CNC Program Example

L930 Milling Circular Pocket

L930 Milling Circular Pocket

N10 G90 G0 X50 Y30 Z20 D05 T04 S600 M03
N20 R1=2.5 R2=2 R3=-5 R6=3
    R15=300 R16=100 R22=50 R23=30
    R24=12 L930 P1
N30 Z50
N40 M30

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