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0引言随着我国铁路的迅速发展,铁路运输成为了我国运输行业中使用最为广泛的交通工具。那么为了保证运输的安全性,线路的安全是重中之重的环节。为了保证线路的安全畅通,我们作为探伤工应该了解钢轨产生的各种伤损及其对线路的影响。同时还要找出,发现并且克制它的有效地方法及措施。1淬火轨的负面影响及有效地探测方法 1.1淬火轨的作用与负面影响钢轨是承载列车安全运行的铁道线路中最为重要的环节之一,曲线上股铺设的钢轨,在使用一段时间后由于列车车轮的反复冲撞轨头内侧会逐渐形成侧面磨耗,侧面磨耗达到一定程度就会直接影响列车的安全运行,将会被视为重伤钢轨。而不能再继续使用。为了延长钢轨的使用寿命,首先就要增强钢轨头部的耐磨性能。
0 Introduction With the rapid development of China’s railways, rail transport has become the most widely used means of transport in China’s transport industry. So in order to ensure the safety of transport, line safety is the most important part. In order to ensure the safe and smooth lines, we as a flaw detector should understand the various rail injuries and their impact on the line. At the same time, we must find out, find and control its effective methods and measures. 1 quenching the negative impact of the track and an effective detection method 1.1 quenching the role of the track and the negative impact of the rail is to carry the safe operation of the train line of the most important part of the track on the stock laying of the rail in use after a period of time due to train Repeated collision of the wheels inside the rail will gradually form side wear, side wear to a certain extent will directly affect the safe operation of the train, will be regarded as seriously injured rail. And can not continue to use. In order to extend the service life of the rail, we must first increase the wear resistance of the rail head.