HX_N5型机车柴油机曲轴箱压力超差误报警的原因分析及整改措施

Reason analysis and improvement measures for pressure out of tolerance false alarm in HX_(N)5 locomotive diesel engine crankcase

针对HXN5型机车柴油机曲轴箱压力超差误报警的原因进行了分析,制定了有效的检验方法。根据机车生产现状制定了纠正措施,解决了困扰机车生产一直存在的惯性质量问题。

The paper analyzes the cause of HXN5 locomotive diesel engine crankcase's pressure out of tolerance false alarm and develops effective test method. According to the locomotive production present situation, reform measures are made to solve the general quality problem in locomotive production.