工程机械转向系统故障分析

Engineering machinery steering system failure analysis

分析了工程机械转向系统常见的四个故障,分别是:转向沉重、转向不灵、转向失效和转向盘不正。结合各部件的故障现象,分析故障产生的原因,针对原因结合自自身实践经验提出排除故障的一般方法。着重对转向沉重这一故障进行分析,讨论了机械转向器转向盘沉重的原因和动力转向器转向盘沉重的原因,针对两种不同转向器产生沉重的原因给出相应解决措施。

This paper analyzes the engineering machinery steering system of common four fault,it is respectively： steering heavy,steering ineffective,steering failure and steering dish is not right.In the above failure analysis combination of all parts of fault phenomena,analyzes the reasons of malfunction,for reasons combining since itself practice experiences,puts forward the general method to remove the faults.This paper focuses on the steering heavy this failure analysis,discusses the mechanical steering gear steering heavy plate and the reason of power steering gear steering dish heavy reasons for two different redirector produce heavy reason gives corresponding solutions.