Siemens SINUMERIK 840D

© Siemens AG All rights reserved. SINUMERIK, Manual, 5-axis machining
Aerospace, structural parts
4.2
83
ISD based on
pocket floor,
workpiece surface
The pocket contour can be programmed on
the basis of the pocket floor, in which case the
ISD is 0.
Alternatively, the contour can be programmed
in relation to the workpiece surface and in this
case the insertion depth ISD is 41.231 (length
of pocket wall). The radii will need to be
adjusted.
The adjustment can be calculated using
Pythagoras' theorem.
ISD 40
2
10
2
+41231,==