Analysis of asymmetric wheel profile wear and its consequences
Analysis of asymmetric wheel profile wear and its consequences
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DOI：
10.1080/00423110600879296
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发表时间：
2006-01
影响因子：
3.6
通讯作者：
R. Fröhling
中科院分区：
文献类型：
--
作者：
R. Fröhling
这篇文章是根据Spoornet煤炭出口线最近的经验编写的。这里的目的是提出一个不对称的车轮轮廓磨损及其后果的分析。在描述损坏过程的驱动因素之后，突出了车轮、钢轨、道岔和转向架部件的相应损坏。还提出了纠正措施和设想的长期轮轨接口管理战略。该问题的技术解决方案涉及开发新的车轮和钢轨轮廓，以及优化磨削工艺。
This article is based on recent experiences at the Spoornet coal export line. The objective here is to present an analysis of asymmetric wheel profile wear and its consequences. After describing the drivers of the damage process, the consequential damages to the wheels, rails, turnouts and bogie components are highlighted. Corrective actions and the envisaged long-term wheel/rail interface management strategy are also presented. The technical solution to the problem involved the development of a new wheel and rail profile, as well as the optimization of the grinding process.