HEIDENHAIN 548431-05 User Manual page 504

6
Circular slot in XY plane
Reference data of XY plane:
ID: Contour
PT: Milling depth
C: Spindle angle
IR: Limit diameter
ZR: Reference dimension
Parameters of figure:
XM, YM: Center
A: Start angle
W: Final angle
R: Radius – curvature radius (reference: center point path of the
slot)
Q2: Dir.rot.
CW
CCW
B: Breadth
You can use the Select reference plane function to determine the
Reference dimension ZR and the Limit diameter IR.
Further information:
Page 472
ICP generates the following:
The FRONT Y section code with the Limit diameter, Reference
dimension, and Spindle angle parameters. The section code is
omitted for nested contours.
A G308 with the Contour name and Milling depth parameters
A G372 or G373 with the parameters of the figure
A G309
504
"Reference data and nested contours",
ICP programming | Contours in the XY plane
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017