Calculation of the Intensity of Adhesive-Fatigue Wear of Cutting Tools

V. Bibik, N. Ivushkina, D. Arhipova

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Abstract

On the base of kinetic equation of strength the authors suggest the method carbide tools wear intensity calculation allowing comparing wear resistance basing on tool material thermal diffusivity coefficient. The authors obtain equations of tool wear resistance dependences upon its thermal diffusivity which show close correlation between these parameters. The results of wear intensity calculations correspond well to the experimental results under the cutting rates corresponding to the region of adhesive-fatigue wear. The inserts with low thermal diffusivity coefficient are characterized by lower wear rate at the inial and normal stages of wear.

Original languageEnglish
Article number012055
JournalIOP Conference Series: Materials Science and Engineering
Volume142
Issue number1
DOIs
Publication statusPublished - 2 Sep 2016

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ASJC Scopus subject areas

  • Materials Science(all)
  • Engineering(all)

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