一例HXD3C型机车空气压缩机故障原因分析及解决建议

Cause Analysis and Suggestion of a HXD3C Locomotive Air Compressor Malfunction

针对一起HXD3C型机车运行中突发空气压缩机不打风的故障,进行原因分析,通过解体检查温控阀,确认是由于温控阀失效造成的压缩机温度保护,并提出了解决的建议措施。

In view of a sudden failure of air compressor not blowing in HXD3C locomotive operation,the causes were analyzed,and then the temperature control valve was disassembled and checked,finally the temperature protection of compressor caused by the failure of temperature control valve was confirmed,and the solution measures were put forward.