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Abstract:
A
methodology and algorithm of optimal torns tool orientation control for
5-axis NC machining is presented. The contact condition between the
cutter and sculptured surface is considered in global. The algorithm has
simple mathematical model. The cutter location data is reasonable and
precision. All of these can improve precision and efficiency of
programming theoretically and practicality.
Key words:
5-axis NC machining Torus tool Principle of
macroscopic curvature fitting Error distribution
CLC No: TP391.73
Received
20000429, received in revised form 20000922
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