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

Yi Chu Yuan; Bei Zhi Li; Zhen Xin Zhou; Qiang Zhang

doi:10.4028/www.scientific.net/AMM.138-139.662

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 138-139Study on the Simulation Model and Characteristics...

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

Abstract:

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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Periodical:

Applied Mechanics and Materials (Volumes 138-139)

Pages:

662-667

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.138-139.662

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Online since:

November 2011

Authors:

Yi Chu Yuan, Bei Zhi Li, Zhen Xin Zhou, Qiang Zhang

Keywords:

Brittle Materials, Ceramic, Ductile Removal, Finite Element Method (FEM), Hard, High Speed Grinding

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References

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