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关于现役机车轮-轨间所具有的粘着力的利用一直是并将继续是各国铁路和机车制造商们极为关心的问题。1976年电气动力部(EMD)在机车动轮上完成了一个为期四年的研究轮轨摩擦力与车轮蠕滑之间相互关系的计划。本文报道了有关车轮摩擦-蠕滑的研究结果。并讨论了影响摩擦-蠕滑相互关系的各种情况,还讨论了试验现场、试验工序、仪表设备和数据分析方法。结论说,其目的是了解轮轨接触面的粘着性能并如何恰当地利用此种粘着力。
The use of cohesive forces between active locomotive wheels and rails has been and continues to be a matter of great concern to railroad and locomotive manufacturers in many countries. In 1976, the Department of Electrical and Mechanical Services (EMD) completed a four-year study of the relationship between wheel-rail friction and wheel creep on locomotive wheels. This paper reports the results of research on wheel friction-creep. And discussed the impact of friction - creep relationship between the various situations, but also discusses the test site, test procedures, instrumentation and data analysis methods. The conclusion is that the aim is to understand the adhesion properties of the wheel and rail contact surfaces and how to properly utilize such adhesion.