DF_4型机车轴箱拉杆失效分析及措施

Fault Analysis and Prevention on the Drawing Shaft Fault of DF_4 Type Locomotive Axisbox

分析了DF4型机车轴箱拉杆发生失效故障的原因、造成的危害和采取的措施 ,对提高机车质量有较大的作用。

First, this paper analysized the cause that the fault of the drawing shaft of DF\-4 type locomotive axisbox often happened. And then it put forward some preventive measures to improve the quality of locomotive