Effects of internal micro-defects on diamond tool wear in precision cutting - Micro FT-IR analysis of internal micro-defects at the tool edge

T. Kaneeda, H. Torigoe, S. Shimada, K. Obata, Laurence Anthony, H. Iwashita

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    This paper details the relationship between tool wear properties and nitrogen impurities in diamond tools. Micro FT-IR analysis was carried out to determine the quantity of nitrogen impurities. The results show that nitrogen impurities significantly affect chipping and crater wear. Tools that contain more nitrogen impurities show less chipping. Crater wear volume corresponds to the quantity of nitrogen impurities in synthetic diamond tools and is affected by heat conduction and strength. Key words: diamond tool, precision cutting, Micro FT-IR, nitrogen impurities, chipping, crater wear, redox reaction.

    Original languageEnglish
    Title of host publicationProceedings - ASPE 2011 Annual Meeting
    Pages369-372
    Number of pages4
    Volume52
    Publication statusPublished - 2011
    Event26th Annual Meeting of the American Society for Precision Engineering, ASPE 2011 - Denver, CO
    Duration: 2011 Nov 132011 Nov 18

    Other

    Other26th Annual Meeting of the American Society for Precision Engineering, ASPE 2011
    CityDenver, CO
    Period11/11/1311/11/18

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    ASJC Scopus subject areas

    • Engineering (miscellaneous)

    Cite this

    Kaneeda, T., Torigoe, H., Shimada, S., Obata, K., Anthony, L., & Iwashita, H. (2011). Effects of internal micro-defects on diamond tool wear in precision cutting - Micro FT-IR analysis of internal micro-defects at the tool edge. In Proceedings - ASPE 2011 Annual Meeting (Vol. 52, pp. 369-372)