Dynamic Feedforward Control - Siemens SINUMERIK 828D Manual

CNC functions

9.4 Dynamic feedforward control

9.4 Dynamic feedforward control
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 path speeds. This is clarified with a circularity test on the machine.
Example:
Benefit
Higher path accuracy through compensation of contouring errors
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SINUMERIK 828D
BASIC
Basic configuration
SINUMERIK 840D sl
BASIC
Basic configuration
Control system overview for machine tools' sales people, 2017, A5E41992599B AA
SINUMERIK 828D
Basic configuration
SINUMERIK 840D sl
Basic configuration
SINUMERIK 828D
ADVANCED
Basic configuration
SINUMERIK Operate - Milling