LSIS XGT Series - Page 555

Chapter 9 NC Control Function
9-52
NC parameters
Group name and parameter name
NC channel parameters
In this mode, the tool diameter can be compensated and the polar coordinate interpolation is performed for the
compensation path of the tool diameter.
It is mainly used for grinding of the CAM shaft, etc.
G112 % Polar coordinate interpolation mode On
G01 C10 F100 % P1: C10 feed
G01 X-8 % P2: X -8 position feed
G03 X-10. C8. R2. % P3: X -10 Y 8
G113 % Cancel the polar coordinate interpolation mode
Rotation axis
(PL0288)
Origin of workpiece coordinate
or local coordinate origin
Line axis
mm/inch
(PL0286)
Virtual axis C mm/inch