Abstract

Anti-friction materials were tested for friction and wear of the rail transport used in the wheel–rail system when sliding on an Amsler-type friction machine. The test results of antifriction materials are obtained and the dependences of their wear rate on the temperature of the wheel–rail contact are formed. Processing the experiment results allowed us to obtain a model of wear for antifriction materials. Based on the results of actual operating conditions, the developed anti-friction material allows reducing the wear rate of wheels from rail transport by 28.4%.

中文翻译：

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轮轨摩擦改进剂的摩擦学性能优化

摘要

当在Amsler型摩擦机上滑动时，对减摩材料的轮轨系统中的轨道运输工具进行了摩擦和磨损测试。获得了减摩材料的测试结果，并形成了它们的磨损率对轮轨接触温度的依赖性。处理实验结果使我们能够获得减摩材料的磨损模型。根据实际运行条件的结果，开发的减摩材料可将轨道交通车轮的磨损率降低28.4％。