Study on the Simulation Model and Characteristics of High-Speed Grinding for Ceramics

被引：3
作者：
Yuan, Yichu [1 ]
Li, Beizhi [1 ]
Zhou, Zhenxin [1 ]
Zhang, Qiang [1 ]
机构：
[1] Donghua Univ, Coll Mech Engn, Shanghai, Peoples R China
来源：
APPLIED MECHANICS AND MECHANICAL ENGINEERING II, PTS 1 AND 2 | 2012年 / 138-139卷
关键词：
Ceramics; Hard and Brittle Materials; High-Speed Grinding; FEM; Ductile Removal;
D O I：
10.4028/www.scientific.net/AMM.138-139.662
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Engineering ceramic machining would bring out several kinds of surface damage owing to its hard and brittle nature. In this paper, a simulation model of single-grit grinding for silicon carbide (Sic) was established to explore the high-speed grinding mechanism. The material behavior was described with the Johnson-Holmquist II (JH-2) model. According to the simulation experiment results, the optimal grinding parameters to achieve ductile grinding for Sic has been analyzed, which would provide theoretical basis and take surface damage under control.
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页码：662 / 667
页数：6
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