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  • An experimental study of composite plain bearings : the influence of clearance on friction coefficient and temperature
    Miler, Daniel ...
    Plain bearings are often used due to their compact dimensions and low cost. Their frictional and wear properties are affected by several parameters: load, sliding velocity, temperature, and surface ... roughness, among others. In this article, the authors have experimentally investigated the influence of clearance size on the friction and wear in composite plain bearings. An experimental rig was designed to enable the testing of plain bearings in working conditions similar to those encountered throughout their exploitation. Two load levels, two lubrication types, and four clearance levels were varied, resulting in 48 experiments, as each was replicated twice. The friction coefficient and bearing temperature were measured during the experiment, while the material loss and change in surface roughness were determined post-experiment. The results have shown that clearance affects the friction in both the dry running specimens and specimens lubricated using a solid lubricant (polytetrafluoroethylene).
    Vir: Strojniški vestnik = Journal of mechanical engineering. - ISSN 0039-2480 (Vol. 65, no. 10, Oct. 2019, str. 547-556)
    Vrsta gradiva - članek, sestavni del
    Leto - 2019
    Jezik - angleški
    COBISS.SI-ID - 16873243

    Povezava(-e):

    https://www.sv-jme.eu/sl/article/an-experimental-study-of-composite-plain-bearings-influence-of-clearance-on-friction-coefficient-and-temperature/
    Digitalna knjižnica Slovenije - dLib.si
    DOI

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