HEIDENHAIN 548431-05, User Manual, Page: 473 / 722

ICP programming | C-axis and Y-axis machining in smart.Turn mode of operation
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HEIDENHAIN | MANUALplus 620 | User's Manual | 12/2017
473
Representation of the ICP elements in the smart.Turn
program
Each ICP dialog in smart.Turn programs is represented by a section
code followed by further
G codes.
A hole or milling contour (standard figure and complex contour)
contains the following commands:
Section code (with the reference data of this section):
FRONT (XC plane)
LATERAL
(ZC plane)
FRONT Y (XY plane)
SURFACE Y (ZY plane)
G308
(with parameters) as beginning of the reference plane
G code of the figure or hole; sequence of commands for
patterns or complex contours
G309 as end of a reference plane
In nested contours a reference plane begins with G308 , the next
reference plane with the next G308 , etc. When the deepest level
is finally reached, this reference plane is concluded with G309 .
Then the next reference plane is concluded with
G309
etc.
Note the following points if you describe milling contours or holes
with
G codes and then edit them with ICP :
Some parameters are redundant in the DIN contour description.
For example, the milling depth can be programmed in the
G308
and/or in the G code of the figure. This redundancy does not
appear in
ICP
.
In DIN programming of figures you can choose between
Cartesian or polar center coordinates. In
ICP , the center of the
figures is entered in Cartesian coordinates.