Dynamic response of rolling element bearing with compound fault considering defect-rolling-element interaction

doi:10.1177/09544062231179076

IR > 机电工程学院

	Dynamic response of rolling element bearing with compound fault considering defect-rolling-element interaction
	Luo, Wei 1; Yan, Changfeng1 ; Liu, Yaofeng 1; Wang, Zonggang 2; Tian, Yu1 ; Wu, Lixiao1
	2023
在线发表时间	2023-06
发表期刊	Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
ISSN	0954-4062
卷号	238 期号:4 页码:879-894
摘要	Dynamic modelling of rolling element bearing (REB) is a significant method to explore the vibration mechanism generated by fault, and it is the theoretical basis of fault diagnosis of REBs. Aiming at the complexity of defect-rolling-element interaction under radial load, the whole contact process of rolling element (RE) passing over defective area of outer or inner ring is analysed in detail. The impact force excitation function is derived by rotation and revolution velocity of RE. A four degree-of-freedom (DOF) dynamic model of REB with compound fault of both inner and outer raceway surface is developed by considering the time-varying displacement, impact force excitative and elastohydrodynamic lubrication (EHL) condition, and the novelty of the model is that the improved impact force excitation function is used. The experimental validation is carried out on test tig of Machinery Fault Simulator. The change of impact force with shaft speed and defect size is analysed. It is shown that the simulation results of the proposed model are closer to experimental results. A mapping method from defect-rolling-element-defect (DRED) behaviour to time is proposed to study the vibration characteristics of DRED behaviour, the results show that the amplitude of vibration will decrease when the same RE collides with inner and outer raceway defects simultaneously. When the same RE collides with inner and outer raceway defect successively, the amplitude of vibration will reach the maximum during the inner raceway defect rolling over each RE once. The proposed model can be used in practical application to study the influence of compound defects on vibration response of REB. © IMechE 2023.
关键词	Degrees of freedom (mechanics) Elastohydrodynamic lubrication Vibration analysis Compound faults Defect-rolling-element interaction Dynamics models Element interactions Excitation function Force excitation Impact force Rolling Element Bearing Rolling elements Vibration characteristics
DOI	10.1177/09544062231179076
收录类别	EI ; SCIE
语种	英语
资助项目	The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work is supported by National Natural Science Foundation of China (Grant No.51765034), Excellent Graduate Student ‘Innovation Star’ project of Education Department of Gansu Province (Project no. 2021CXZX-443), and Excellent doctoral programme in Gansu Province (Grant No. 22JR5RA230).
WOS研究方向	Engineering
WOS类目	Engineering, Mechanical
WOS记录号	WOS:001007333200001
出版者	SAGE Publications Ltd
EI入藏号	20232514282868
EI主题词	Roller bearings
EI分类号	601.2 Machine Components ; 607.2 Lubrication ; 931.1 Mechanics
原始文献类型	Article in Press
EISSN	2041-2983
引用统计	被引频次[WOS]：0 [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.lut.edu.cn/handle/2XXMBERH/163303
专题	机电工程学院体育教学研究部
通讯作者	Yan, Changfeng
作者单位	1.School of Mechanical and Electrical Engineering, Lanzhou University of Technology, Lanzhou, China; 2.College of Physics and Electromechanical Engineering, Hexi University, Zhangye, China
第一作者单位	兰州理工大学
通讯作者单位	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	Luo, Wei,Yan, Changfeng,Liu, Yaofeng,et al. Dynamic response of rolling element bearing with compound fault considering defect-rolling-element interaction[J]. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science,2023,238(4):879-894.
APA	Luo, Wei,Yan, Changfeng,Liu, Yaofeng,Wang, Zonggang,Tian, Yu,&Wu, Lixiao.(2023).Dynamic response of rolling element bearing with compound fault considering defect-rolling-element interaction.Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science,238(4),879-894.
MLA	Luo, Wei,et al."Dynamic response of rolling element bearing with compound fault considering defect-rolling-element interaction".Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 238.4(2023):879-894.