Static-to-sliding friction measurements

Peter Andersson, Lauri Kilpi, Kenneth Holmberg, Helena Ronkainen

    Research output: Contribution to conference › Conference article › Scientific › peer-review

    Abstract

    Static friction is a phenomenon mainly regarded as related to frictional joints within static mechanics. At the onset of sliding in mechanical contacts, static friction determines the initial resistance against motion, which subsequently is superseded by sliding friction. Albeit being a phenomenon of short duration, the friction and particularly the wear phenomena during the transition from static friction to sliding friction, especially if repeated at significant numbers, may be of great importance for the operational life of the tribological contact. The paper describes the principles of static friction measurements, details of a newly developed static friction tribometer and examples of results from measurements with unlubricated and lubricated sample combinations at various loads. The material couples investigated were steel in contact with cast iron and steel in contact with white metal.
    Original languageEnglish
    Publication statusPublished - 2012
    MoE publication typeNot Eligible
    Event15th Nordic Symposium on Tribology, NORDTRIB 2012 - Trondheim, Norway
    Duration: 12 Jun 2012 → 15 Jun 2012
    Conference number: 15

    Conference

    Conference15th Nordic Symposium on Tribology, NORDTRIB 2012
    Abbreviated titleNORDTRIB 2012
    CountryNorway
    CityTrondheim
    Period12/06/12 → 15/06/12

    Fingerprint

    Friction
    Steel
    Cast iron
    Mechanics
    Wear of materials
    Metals

    Keywords

    • static friction
    • friction transitions
    • sliding friction
    • tribometer

    Cite this

    Andersson, P., Kilpi, L., Holmberg, K., & Ronkainen, H. (2012). Static-to-sliding friction measurements. Paper presented at 15th Nordic Symposium on Tribology, NORDTRIB 2012, Trondheim, Norway.
    Andersson, Peter ; Kilpi, Lauri ; Holmberg, Kenneth ; Ronkainen, Helena. / Static-to-sliding friction measurements. Paper presented at 15th Nordic Symposium on Tribology, NORDTRIB 2012, Trondheim, Norway.
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    abstract = "Static friction is a phenomenon mainly regarded as related to frictional joints within static mechanics. At the onset of sliding in mechanical contacts, static friction determines the initial resistance against motion, which subsequently is superseded by sliding friction. Albeit being a phenomenon of short duration, the friction and particularly the wear phenomena during the transition from static friction to sliding friction, especially if repeated at significant numbers, may be of great importance for the operational life of the tribological contact. The paper describes the principles of static friction measurements, details of a newly developed static friction tribometer and examples of results from measurements with unlubricated and lubricated sample combinations at various loads. The material couples investigated were steel in contact with cast iron and steel in contact with white metal.",
    keywords = "static friction, friction transitions, sliding friction, tribometer",
    author = "Peter Andersson and Lauri Kilpi and Kenneth Holmberg and Helena Ronkainen",
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    Andersson, P, Kilpi, L, Holmberg, K & Ronkainen, H 2012, 'Static-to-sliding friction measurements', Paper presented at 15th Nordic Symposium on Tribology, NORDTRIB 2012, Trondheim, Norway, 12/06/12 - 15/06/12.

    Static-to-sliding friction measurements. / Andersson, Peter; Kilpi, Lauri; Holmberg, Kenneth; Ronkainen, Helena.

    2012. Paper presented at 15th Nordic Symposium on Tribology, NORDTRIB 2012, Trondheim, Norway.

    Research output: Contribution to conference › Conference article › Scientific › peer-review

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    T1 - Static-to-sliding friction measurements

    AU - Andersson, Peter

    AU - Kilpi, Lauri

    AU - Holmberg, Kenneth

    AU - Ronkainen, Helena

    PY - 2012

    Y1 - 2012

    N2 - Static friction is a phenomenon mainly regarded as related to frictional joints within static mechanics. At the onset of sliding in mechanical contacts, static friction determines the initial resistance against motion, which subsequently is superseded by sliding friction. Albeit being a phenomenon of short duration, the friction and particularly the wear phenomena during the transition from static friction to sliding friction, especially if repeated at significant numbers, may be of great importance for the operational life of the tribological contact. The paper describes the principles of static friction measurements, details of a newly developed static friction tribometer and examples of results from measurements with unlubricated and lubricated sample combinations at various loads. The material couples investigated were steel in contact with cast iron and steel in contact with white metal.

    AB - Static friction is a phenomenon mainly regarded as related to frictional joints within static mechanics. At the onset of sliding in mechanical contacts, static friction determines the initial resistance against motion, which subsequently is superseded by sliding friction. Albeit being a phenomenon of short duration, the friction and particularly the wear phenomena during the transition from static friction to sliding friction, especially if repeated at significant numbers, may be of great importance for the operational life of the tribological contact. The paper describes the principles of static friction measurements, details of a newly developed static friction tribometer and examples of results from measurements with unlubricated and lubricated sample combinations at various loads. The material couples investigated were steel in contact with cast iron and steel in contact with white metal.

    KW - static friction

    KW - friction transitions

    KW - sliding friction

    KW - tribometer

    M3 - Conference article

    ER -

    Andersson P, Kilpi L, Holmberg K, Ronkainen H. Static-to-sliding friction measurements. 2012. Paper presented at 15th Nordic Symposium on Tribology, NORDTRIB 2012, Trondheim, Norway.