Analytical Determination of Rolling Friction Coefficient of Angular Bearings

被引：1

作者：

Jan, Kosmol ^{[1
]}

机构：

[1] Silesian Tech Univ, Dept Machine Technol, Konarskiego 18A St, PL-44100 Gliwice, Poland

来源：

JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME | 2018年 / 140卷 / 02期

关键词：

Roller bearings;

D O I：

10.1115/1.4037230

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper presents a proposal about a method for analytical rolling friction coefficient determination. Basis of the proposal was an assumption: rolling friction coefficient is proportional to the semi-axes of the contact ellipses. This paper shows how to compute the semi-axes of the contact ellipses. This paper shows example results of contact loads identification using finite element method (FEM) and example of experimental results of friction torque as motion resistance of an angular bearing. Comparison of analytical and experimental determination of rolling friction coefficient was examined too.

引用

页数：7

共 14 条

[1] A new proposal for explicit angle calculation in angular contact ball bearing [J].