Estimation of Tribological Characteristics of Electrolyzed Oxide Layers on ELID-Grinding Wheel Surfaces

T. Kato, N. Itoh, H. Ohmori, K. Katahira, W. Lin, K. Hokkirigawa

Research output: Contribution to journalArticle

5 Citations (Scopus)

Abstract

The purpose of this work is to investigate tribological characteristics of electrolyzed oxide layers on ELID-grinding wheel surfaces under dry and lubricated conditions. A pin on disk type wear apparatus is used with reciprocating lower disk specimen. Two kinds of carbon bond materials CR and CRB, and cast iron bonded materials SD are used for the disk specimen. The normal load is changed from 0.49 N to 4.9 N. It was found that when two kinds of carbon resin bonded materials are used for disk specimen, friction coefficient of electrolyzed layers has a higher value than that of without electrolyzed layer. Specific wear rate of CR with electrolyzed layer is from 2 to 11 times of the one without electrolyzed layer. Specific wear rate of CRB with electrolyzed layer is from 10 to 128 times of the one without electrolyzed layer. Specific wear rate of SD with electrolyzed layer is from 45 to 461 times of the one without electrolyzed layer.

Original languageEnglish
Pages (from-to)257-262
Number of pages6
JournalKey Engineering Materials
Volume257-258
Publication statusPublished - 2004 Jan 1

Keywords

  • Carbon Bond
  • ELID-Grinding
  • Electrolyzed Oxide Layer
  • Tribological Characteristics

ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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