Research on Quenching of 65Mn Friction Plates in Internal-Circulation Water Channel Molds Based on Finite Element

Yu Wang1,2, Ziheng Zhao1, Jingang Liu1

  • 1School of Mechanical Engineering and Mechanics, Xiangtan University, Xiangtan 411105, China.

Abstract

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Effective lubrication between a rotating shaft and its bearing housing is essential in rotating machinery to minimize friction, wear, and energy loss. With carefully controlled thickness and viscosity, the lubricant layer prevents metal-to-metal contact, ensuring smooth operation.
To calculate the required thickness of the lubricant layer, the tangential velocity at the shaft's surface must first be determined. This velocity is calculated by converting the rotational speed to angular velocity...