Bidirectional Roughing In Icp Unit - HEIDENHAIN CNC PILOT 640 User Manual

2

Bidirectional roughing in ICP unit

The unit machines the contour described in the FINISHED PART
section from NS to NE parallel to the contour and bidirectionally.
Any Auxiliary contour defined in FK will be used.
Unit name: G835_ICP / cycle: G835
Further information:
parallel with neutral tool)", Page 325
Contour form:
RH: Wrkpc. blank contour – evaluation only if no workpiece
blank has been defined
0: (depends on defined parameters)
No parameters: workpiece blank from ICP contour and
tool position
XA and ZA: workpiece blank from ICP contour and
starting point of workpiece blank
J: workpiece blank from ICP contour and equidistant
oversize
1: From tool position (workpiece blank from ICP contour
and tool position)
2: With blank start point (workpiece blank from ICP contour
and starting point of workpiece blank XA and ZA)
3 Equidistant oversize (workpiece blank from ICP contour
and equidistant oversize J)
4: Long.-transv. oversize (workpiece blank from ICP
contour, transverse oversize XA and longitudinal oversize ZA)
J: Workpiece blank oversize (radius value – active only if no
workpiece blank has been defined)
XA, ZA: Start point blank (definition of corner point of
workpiece blank contour – evaluation only if no workpiece blank
has been defined)
B: Contour calculation
0: Automatic
1: Tool left (G41)
2: Tool right(G42)
Further parameters of the form Contour:
Further information:
92
"Contour cycle, bidirectional G835 (contour-
"Contour form", Page 80
smart.Turn units | Units – Roughing
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017