Siemens SINUMERIK 840D Manual

© 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,==

Siemens SINUMERIK 840D Specifications

General

Series	SINUMERIK 840D
Axes	Up to 31
Channels	Up to 10
Operating System	Windows-based
Power Supply	24 V DC
Control Unit Type	CNC
Interface	Ethernet, PROFIBUS
Display	TFT color display
Interpolation	Spline
PLC	Integrated PLC
Data Storage	CompactFlash, USB