4 MACHINING PROGRAM
4-30
D. G-codes/M-codes
See the document [99 Supplement] for details.
G-codes
High-accuracy mode (Geometry compensation)
Inclined-plane machining ON
Using roll, pitch, and yaw angles
Tool-axis direction control
Programmed coordinate rotation OFF
Cutting mode (Geometry compensation OFF)
Note : 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.
Inclined-Plane Machining
Using roll, pitch, and yaw angles
Using three points in the plane
Using tool-axis direction
Note 1: is G-code used by sample program.
See the programming manual, if you use the other patterns.
Note 2: See the document [supplement] or “4-4-2 1. Hole machining” for details of
inclined-Plane Machining.
M-codes
Turning spindle 1 C-axis clamping
Turning spindle 1 C-axis unclamping
Serial No. 294060
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