MACHINING PROGRAM 4
4-33
D. G-codes/M-codes
See the document [99 Supplement] for details.
G-codes
Polar coordinate interpolation ON
Polar coordinate interpolation OFF
Nose radius/Tool radius compensation OFF
Nose radius/Tool radius compensation (left)
High-accuracy mode (Geometry compensation)
Note 1: When G12.1 is commanded, a workpiece coordinate system must be set using the
center of rotational axis as the zero point of the coordinate system.
The coordinate system must not be changed during the G12.1 mode.
Note 2: The geometry compensation reduces geometry errors caused by the delay in the
smoothing circuits and servo systems.
High-accuracy mode
Modal spline interpolation
Note 1: is G-code used by sample program.
Note 2: G61.2 is a geometry compensation with fine spline interpolation feature for a further
better quality surface for the CAM-made minute increments block by block data
operation.
M-codes
Serial No. 294060
Copyright (c) 2013 YAMAZAKI MAZAK CORPORATION. All rights reserved.
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