Siemens SINUMERIK 840DE

Programming Motion Commands
4.7 Circular interpolation with radius and end point (G2/G3, CR)
Fundamentals
Programming Manual, 10.2004 Edition, 6FC5 298-7AB00-0BP1
4-25
Example of milling
Programming a circle with radius and end point
N10 G0 X67.5 Y80.211
N20 G3 X17.203 Y38.029 CR=34.913 F500
;
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

&5 
&5 
&5 


Example of turning
Programming a circle with radius and end point
N125 G1 X40 Z-25 F0.2
N130 G3 X70 Z-75 CR=30
N135 G1 Z-95