On the Measurement of Friction Coefficient at the Curved Surface in Metal Forming

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Abstract:

Friction at the interface of die and workpiece plays an important role in metal forming. This paper introduces measurement methods of friction coefficient at curved surface in recent years, and divides the friction coefficient measurement methods into direct measurement methods and indirect measurement methods. Furthermore, the working principles and technical characteristics of these methods are explained.

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1134-1137

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November 2013

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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