汪秀平;

1:南车青岛四方机车车辆股份有限公司

    摘要：鉴于东风5机车异常振动的现象,对原因进行了查找、分析,通过柴油发电机组的振动、扭振测试及影响分析,提出了更换减震器的解决方案,经过更换验证及排查,最终解决了该机车的异常振动问题。

    关键词： 机车;;柴油发电机组;;振动;;扭振

    Abstract: In view of the phenomenon caused by the abnormal vibration of Dongfeng 5 locomotives,a solution for replacing the shock absorbers was proposed after the vibration and torsional vibration tests of the diesel generator sets.The abnormal vibration has been solved finally after replacement,verification and investigation.

     Keywords: Diesel Locomotive;Diesel Generator Set;Vibration;Torsional Vibration

参考文献：

[1]王祺.内燃机轴系扭转振动.北京:国防工业出版社,1991.