Influence of the typical operating conditions of urban rail vehicles on vibration and contact characteristics of the axle-box bearing with an outer ring defect

Wentao Zhao, Jianming Ding, Kaiyun Wang, Qingsong Zhang, Xia He, Weiwei Liu, State Key Laboratory of Rail Transit Vehicle System, Southwest Jiaotong University, PR China, School of Mechanical Engineering, Southwest Jiaotong University, PR China

Journal of Vibration and Control

Published online on May 14, 2025

Abstract

Journal of Vibration and Control, Ahead of Print.
This paper aims to explore the influence of the typical operation conditions of variable speeds and different loads on the contact force and vibration response of the axle-box bearing with an outer ring defect in urban rail vehicles, thereby providing ...