Tangential traction instability in fretting contact below fully developed friction load

Jouko Hintikka, Arto Lehtovaara, Tero Frondelius, Antti Mäntylä

    Research output: Contribution to journalArticleScientificpeer-review

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    Abstract

    Fretting experiments were run below fully developed friction load levels, and the stability of friction was investigated. It was observed that stable friction behavior can be achieved if friction load per normal load is limited to maximum of about 0.5. Exceeding this value leads to increasing instability in friction until gross sliding is achieved. Minute surface sliding, in range of few micrometers, occurred even at these load levels, which may contribute to friction instabilities.
    Original languageEnglish
    Pages (from-to)175-178
    Number of pages4
    JournalRakenteiden mekaniikka
    Volume50
    Issue number3
    DOIs
    Publication statusPublished - 22 Aug 2017
    Publication typeA1 Journal article-refereed

    Keywords

    • Fretting
    • Friction
    • Stick

    Publication forum classification

    • Publication forum level 1

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