Grinding process of aramid fiber reinforced rubber (1st report) - grinding characteristics of matrix rubber

Toshikatsu Nakajima, Kazuhito Oohashi, Toyokazu Itai

Research output: Contribution to journalArticle

Abstract

In this report grinding characteristics of chloroprene rubber (CR, matrix material) are experimentally investigated in order to obtain fundamental information as to grinding mechanisms of aramid fiber reinforced rubber. Conclusions obtained in this report are as follows: (1) Regular patterns just as file is generated on ground surface of CR, and generative mechanism of the pattern is classified into two distinct types. (2) The tangential force is larger than normal because of severe friction between bonding material on diamond wheel surface and CR which make elastic recovery before and after a contact with the cutting edge. (3) Height and spacing of the pattern decrease with an increase of mean contact stiffness between surface of grinding wheel and CR by varying setting depth of cut, speed ratio and radius ratio.

Original languageEnglish
Pages (from-to)1539-1544
Number of pages6
JournalSeimitsu Kogaku Kaishi/Journal of the Japan Society for Precision Engineering
Volume58
Issue number9
Publication statusPublished - Sep 1992
Externally publishedYes

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ASJC Scopus subject areas

  • Mechanical Engineering

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