Authors: Yuan Ching Lin Yu Chang Shiu
Publish Date: 2016/08/16
Volume: 89, Issue: 9-12, Pages: 3207-3215
Abstract
This study used a molecular dynamic MD method to study the grooving behaviors of single crystal of copper cut with a rigid diamond tool The crystallographic orientation effects on cutting force and groove morphology are discussed by metallurgical viewpoint The grooving crystal planes and directions included 001leftoverline100right 101leftoverline101right and 101left0overline10right The MD simulation results showed that crystal orientation significantly affected the grooving behaviors of single crystal copper The cutting along different orientations led to the number of slip system difference The simulation results showed that grooving on 101 along left0overline10right direction with a rectangular tool can obtain the suitable rectangular slot but get a groove with “V” shape cross section in 101leftoverline101right grooving
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