HEIDENHAIN 548431-05 User Manual page 520

6
Circular slot in YZ plane
Reference data of YZ plane:
ID: Contour
PT: Milling depth
C: Spindle angle
XR: Reference diameter
Parameters of figure:
YM, ZM: 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 diameter XR.
Further information:
Page 472
ICP generates the following:
The SURFACE Y section code with the Reference diameter
and Spindle angle parameters. The section code is omitted for
nested contours.
A G308 with the Contour name and Milling depth parameters
A G382 or G383 with the parameters of the figure
A G309
520
"Reference data and nested contours",
ICP programming | Contours in the YZ plane
HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017