Experimental analysis of the mechanism of high-order polygonal wear of wheels of a high-speed train

• Published in: Journal of Zhejiang University. A. Science Vol. 18; no. 8; pp. 579 - 592
• Main Authors: Wu, Yue, Du, Xing, Zhang, He-ji, Wen, Ze-feng, Jin, Xue-song
• Format: Journal Article
• Language: English
• Published: Hangzhou Zhejiang University Press 01.08.2017; Springer Nature B.V
• Subjects: Acceptance tests; Automotive wheels; Civil Engineering; Classical and Continuum Physics; Engineering; High speed; High speed rail; Industrial Chemistry/Chemical Engineering; Locomotives; Mechanical Engineering; Overloading; Railroad cars; Resonant frequencies; Tracking; Undercarriages; Vibration; Vibration measurement; Vibration mode; Wear mechanisms; 机理; Wheel; O324; Field test; System resonance frequency; 车轮多边形磨耗; High-order polygonal wear; High-speed train; Model analysis; 试验研究; 系统共振频率; 模态分析; 高速列车
• ISSN: 1673-565X; 1862-1775
• DOI: 10.1631/jzus.A1600741

This paper presents a detailed investigation, via field experiment, into the mechanism of high-order polygonal wear of wheels of a new type of high-speed train. The investigation was carried out during the performance acceptance test of the train and its initial commercial operation. The investigati...