Siemens SINUMERIK 802D sl Operator's Manual

4th axis machining and mold and die
7.2 3-axis mold and die machining
SINUMERIK 802D sl pro - Milling
Control system overview for machine tools' sales people, 07/2008
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7.2.4 Dynamic feedforward control
☑ Basic configuration
Inaccuracies in the resulting workpiece contour due to following errors can practically be
eliminated using dynamic feedforward control FFWON. The result is excellent machining
precision even at high tool path feedrates. This is clarified with a circularity test on the
machine.
Example:
6HWFRQWRXU 6HWFRQWRXU
ZLWKRXWIHHGIRUZDUG
FRQWURO
ZLWKIHHGIRUZDUG
FRQWURO
$FWXDOFRQWRXU
$FWXDOFRQWRXU
Highlight
● Higher path accuracy through compensation of contouring errors

Siemens SINUMERIK 802D sl Specifications

General

Brand	Siemens
Model	SINUMERIK 802D sl
Category	Controller
Language	English