Siemens SINUMERIK 840D Operation & Programming Manual

9
08.02 General Functions
9.1 Simulation and simultaneous recordin
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9
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition 9-157
Finishing is always performed with tool nose radius compensation.
The tool path in the broken-line graphics is equivalent to the point of
contact between the tool nose and the contour.
Desired contour and simultaneous
tool path when finishing
Deviating tool path when
roughing
Moreover, the graphic display of the tool path may differ from the real
tool path on the machine on selection or deselection of tool nose
radius compensation.

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