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1 引言 近几年来 ,铁路不断提速对铁路运输安全提出了越来越高的要求 ,为了保证机车的运用安全 ,防止崩箍事故的发生 ,从 1998年 6月份开始 ,全路推广使用从乌克兰进口的机车轮箍。根据铁道部的指示 ,所有新造、大修内燃机车轮对必须使用乌克兰轮箍 ;中修客运内燃机车更换?
1 Introduction In recent years, the continuous speeding up of railways has put forward higher and higher requirements on railway transportation safety. In order to ensure the safe operation of locomotives and prevent the occurrence of collapse accidents, from June 1998 onwards, the road was popularized and imported from Ukraine Locomotive wheels. According to the instructions of the Ministry of Railways, all new and overhaul diesel locomotive wheels must use Ukrainian tires;