Polishing of polycrystalline diamond by the technique of dynamic friction. Part 2: Material removal mechanism

被引:81
作者
Chen, Y. [1 ]
Zhang, L. C. [1 ]
Arsecularatne, J. A. [1 ]
机构
[1] Univ Sydney, Sch Aerosp Mech & Mechatron Engn, Sydney, NSW 2006, Australia
基金
澳大利亚研究理事会;
关键词
dynamic friction polishing; polycrystalline diamond; material removal mechanism;
D O I
10.1016/j.ijmachtools.2006.11.003
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper investigates the material removal mechanisms of PCD using the dynamic friction polishing technique. Scanning electron microscopy, energy dispersive X-ray, X-ray diffraction and Raman spectroscopy were used to identify the mechanisms by analyzing the specimen surfaces and debris produced by polishing. It was found that the material removal occurred in a rather complex way, which can be a chemo-mechanical process, diffusion, oxidization and evaporation, or their combinations. (C) 2006 Elsevier Ltd. All rights reserved.
引用
收藏
页码:1615 / 1624
页数:10
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