Friction Torque Analysis of Crossed Roller Bearing

DOI

Bibliographic Information

Other Title
  • クロスローラベアリングの摩擦トルク解析

Description

The theoretical analysis of friction torque of crossed roller bearings has been developed considering the contacts between surface roughness asperities, traction under hydro dynamic lubrication, rolling resistance force and elastic hysteresis. The friction torque characteristics of a bearing with roller pitch diameter 124mm are studied. The major friction factor is the contacts between surface roughness asperities at low speeds and is the rolling resistance force at middle and high speeds. Traction under hydro dynamic lubrication and elastic hysteresis are confirmed to be minor and especially the later is also found to be negligible.

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Keywords

Details 詳細情報について

  • CRID
    1390001205652541440
  • NII Article ID
    130004658063
  • DOI
    10.11522/pscjspe.2006a.0.273.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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