Contact angular calculation and analysis of high-speed angular contact ball bearing

IR > 机电工程学院

	Contact angular calculation and analysis of high-speed angular contact ball bearing
	Wang, Baomin1 ; Mei, Xuesong 2; Hu, Chibing 1; Wu, Zaixin1
	2008-09-01
发表期刊	Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery
ISSN	10001298
卷号	39 期号:9 页码:174-178
摘要	Based on the elastic theory, dynamics and raceway control theory of the rolling bearing, inner ring radial displacement of angular contact ball bearing caused by centrifugal force was calculated. In consideration of inner ring radial displacement, interference fit and preload, the comprehensive method and its corresponding program were given for calculating the contact angular of angular contact ball bearing during high-speed rotating. The calculated results taking 7012/CD bearing as an example show that because of inner ring centrifugal displacement, inner contact angular tend to decrease and the decrease of outer contact angular tend to slow with the increase of rotation speed when its rotation speed exceed a certain number; axial preload can restraint the variation of contact angular with the rotation speed; the interference fit has no effect on this variation of contact angular.
关键词	Angular contact ball bearings Speed Centrifugal Forces Comprehensive method Effect factors High-speed angular-contact ball bearing High-speed rotating Interference fit Radial displacements Rolling bearings
收录类别	EI
语种	中文
出版者	Chinese Society of Agricultural Machinery
EI入藏号	20084211646832
EI主题词	Roller bearings
EI分类号	601.2 Machine Components
来源库	Compendex
分类代码	601.2 Machine Components
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/111946
专题	机电工程学院
作者单位	1.Lanzhou University of Technology, Lanzhou 730050, China; 2.Xi'an Jiaotong University, Xi'an 710049, China
第一作者单位	兰州理工大学
第一作者的第一单位	兰州理工大学
推荐引用方式 GB/T 7714	Wang, Baomin,Mei, Xuesong,Hu, Chibing,et al. Contact angular calculation and analysis of high-speed angular contact ball bearing[J]. Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery,2008,39(9):174-178.
APA	Wang, Baomin,Mei, Xuesong,Hu, Chibing,&Wu, Zaixin.(2008).Contact angular calculation and analysis of high-speed angular contact ball bearing.Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery,39(9),174-178.
MLA	Wang, Baomin,et al."Contact angular calculation and analysis of high-speed angular contact ball bearing".Nongye Jixie Xuebao/Transactions of the Chinese Society of Agricultural Machinery 39.9(2008):174-178.