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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