Optimal Design of the Relative Clearance of Mill Oil-Film Bearing

Abstract:

Under the given lubricating oil, rolling speed and rolling pressure, the finite element analysis software ANSYS Workbench and CFX were used to analyze the lubricating oil film and bearing by two-way fluid-to-solid coupling method, and the deformation and force of oil film and bushing with different relative clearances were calculated, as well as those with consideration of oil film temperature. Moreover, the fatigue limit theory was used to obtain the best relative clearance, which can provide theoretical data to the bearing structure optimization.

• Periodical: Advanced Materials Research (Volumes 156-157)
• Pages: 257-261
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.156-157.257
• Online since: October 2010
• Authors: Jian Mei Wang, Qing Xue Huang, Tao Lei, Jian Feng Kang, Yang Fan
• Keywords: Finite Element Analysis (FEA), Fluid-To-Solid Coupling, Oil-Film Bearing, Relative Clearance

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