ICP programming | Contours in the YZ plane
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
Linear pattern in YZ plane
Reference data of YZ plane:
ID: Contour
PT: Milling depth
C: Spindle angle
XR: Reference diameter
Parameters of pattern:
Y, Z: 1st pattern point
QP: Quantity of points in pattern
JP, KP: Final point of pattern (in Cartesian coordinates)
JPi, KPi: Final point – Distance between two pattern points (in
Y and Z)
AP: Position angle
RP: Length – Total length of pattern
RPi: Length – Distance between two pattern points
Parameters of selected figure or hole
You can use the Select reference plane function to determine the
Reference diameter XR.
Further information: "Reference data and nested contours",
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 or Boring
depth (–1*BT) parameters
A G481 with the parameters of the pattern
The G code and the parameters of the figure or hole
A G309
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