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ICP programming | Contours in the XY plane
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
Linear pattern in XY plane
Reference data of XY plane:
ID : Contour
PT : Milling depth
C
:
Spindle angle
IR : Limit diameter
ZR
:
Reference dimension
Parameters of pattern:
X
,
Y
:
1st pattern point
QP : Quantity of points in pattern
IP , JP : Final point of pattern (in Cartesian coordinates)
IPi , JPi : Final point – Distance between two pattern points (in X
and Y )
AP
:
Position angle
RP : Length – Total length of pattern
RPi
:
Length
– Distance between two pattern points
Parameters of the selected figure/hole
You can use the
Select reference plane
function to determine the
Reference dimension ZR and the Limit diameter IR .
Further information:
"Reference data and nested contours",
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
or
Boring
depth (–1* BT ) parameters
A
G471
with the parameters of the pattern
The G code and the parameters of the figure/hole
A
G309