rail wear

The most of crown wear by the prehistory jade figures in China are rail crown.

考古所见我国史前玉人的冠式多为纵梁冠.

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A Test Study of Wheel-Rail Ring-Lump Wear

轮轨环块磨损试验研究

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The analysis shows that the active radial bogie can effectively reduce wheel/ rail wear, the wheel/ rail lateral force, derailment coefficient and wheel unloading rate.

结果表明，主动径向转向架可以有效地降低轮轨磨耗，对轮轨横向力、脱轨系数、轮重减载率等曲线通过性能有不同程度的改善。

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Light weight sidle upperlower robots adopt famous brand of linear slide rail with high strength, which is wear resistant sufficiently because of high-strength aluminum alloy structure.

轻型横走式上下手臂使用著名品牌高刚性线性滑轨，耐磨耗。

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The wear value is real-time displaying on the measurement software interface, and we can also view the current processed rail curve.

处理后的磨耗值实时显示在测量软件界面上，并能查看当前点处理后的钢轨轮廓曲线。

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But given time, the rail will take a lot of wear and tear, and our system will scrutinise every small change at all times.

但假以时日，铁路将会遭到磨损，而我们的系统会始终仔细检查着每个细小的变化。

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According to the high-speed rail experiences from ALSTOM and other European companies, the viewpoint of conservative calculation should be adopted since the disadvantage influences from such as the wheelset back-back distance, the controlled gauge allowance and the wheel-rail wear, etc..

根据ALSTOM等欧洲高铁经验，临界速度计算需要考虑诸如轮对内侧距、轨距控制误差和轮轨磨耗等不利因素影响，而采用保守计算观点。

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Effect of the expansion rate of contact patch, due to wear of material, on the frictional temperature was analyzed in pure slide of wheel on rail.

在模拟轮轨接触斑部分滑动工况时，针对不同蠕滑率、摩擦系数以及轴重对轮轨温度场的影响进行了相应的计算分析。

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Effects of the Polarity on the Friction and Wear of the Third Rail in Subway

电极性对地铁第三轨摩擦磨损行为的影响

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Research on friction and wear of tribological pairs of wheel of electric loco motive-rail

电机车车轮&轨道摩擦副的摩擦磨损研究

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