Wheel reprofiling interval optimization based on dynamic behavior evolution for high speed trains
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- 作者：Jianbin Wang ; 1 ; jianbin.wang@swjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Chunyuan Song ; Pingbo Wu ; Huanyun Dai
- 关键词：Reprofiling ; High speed trains ; Dynamic behavior evolution ; Wear evolution
- 刊名：Wear
- 出版年：2016
- 出版时间：15 November 2016
- 年：2016
- 卷：366-367
- 期：Complete
- 页码：316-324
- 全文大小：8203 K
文摘
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Quantified evolution of stability, vibration levels of the vehicles respect to wear of the wheels is obtained through long term tracking tests.
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Stability and wheel polygonization issues increase when mileage exceeds 200,000 km.
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An optimized reprofiling interval that range from 160,000 km to 200,000 km is determined with the limit of conicity is 0.35.