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为降低轮-轨摩擦强度,推出了一种用固体含铜材料来润滑车轮轮缘的方法和实施这一方法所需的设备。这种方法和设备已在两个机务段中通过检查试验,使用结果表明能使车轮轮缘的磨损降低35%。
In order to reduce the wheel-rail frictional strength, a method of lubricating a wheel rim with a solid copper-containing material and a device required for carrying out this method have been introduced. The method and equipment have been tested in two depots and the results show that the wear on the wheel rim can be reduced by 35%.