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首页> 外文期刊>Proceedings of the Institution of Mechanical Engineers >A design method for wheel profiles according to the rolling radius difference function
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A design method for wheel profiles according to the rolling radius difference function

机译:根据滚动半径差函数的车轮轮廓设计方法

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摘要

This article describes a target-oriented method for the design of railway wheel profiles. The target chosen is the rolling radius difference function, which plays an important role in the dynamics of railway vehicles especially for high-speed performance, and also for curve steering ability. A computer program based on this method has also been developed and is validated by way of an example. This method also meets the requirements for low contact stress and even wear between the wheel and the rail.
机译:本文介绍了一种用于铁路车轮轮廓设计的面向目标的方法。选择的目标是滚动半径差函数,该函数在铁路车辆的动力学中起着重要作用,特别是对于高速性能以及弯道转向能力。还开发了基于该方法的计算机程序,并通过示例对其进行了验证。该方法还满足了低接触应力以及车轮与轨道之间均匀磨损的要求。

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