Formulation of grinding force of fine-ceramics in constant-cut surface grinding

Takekazu Sawa, Yasushi Ikuse, Kuniaki Unno, Noboru Morita

研究成果: Article査読

抄録

There are three processing modes of fine-ceramics, which are ductile mode grinding, brittle mode grinding, and composite mode grinding. Composite mode grinding is the mode which the ductile mode grinding and the brittle mode grinding blend. In this paper, grinding processing models of ductile mode and brittle mode under the constant cut surface grinding was composed, and the grinding force was formulated from these grinding processing models. It was assumed that grinding force in composite mode grinding is proportional to the ratio of the removal volume of ductile mode and brittle mode. In addition, the removal volume of brittle mode was assumed to be proportional to exponential distribution. As the result, the calculated grinding force was well corresponding to the grinding force obtained by experiment. Therefore, the possibility of evaluating the grinding force from both mechanical properties of fine-ceramics and grinding condition was found.

本文言語English
ページ(範囲)567-571
ページ数5
ジャーナルSeimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering
76
5
DOI
出版ステータスPublished - 2010 5
外部発表はい

ASJC Scopus subject areas

  • Mechanical Engineering

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