重型载重车平衡悬架系统技术提升

由于重型载重车承载力大且使用工况恶劣,导致整车平衡悬架平衡轴总成在使用过程中平衡轴断裂、平衡轴支架产生裂纹等故障频发,严重影响客户正常使用,同时使得售后维修及索赔成本大大增加。文章针对平衡轴总成在使用过程中的失效模式,对重型载重车的平衡悬架系统进行技术提升,在原有技术及结构基础上,设计了一种新结构平衡轴总成,从而大大降低了平衡轴总成故障率,最大程度的提高了平衡轴总成使用寿命。

Technical upgrade of balanced suspension system for heavy truck

Because the bearing and working conditions of heavy truck are terrible,the balanced shaft assembly of the heavy truck often break down when it is working,the failure mode seriously affects normal using of the customer,at the same time,the cost of repairing and claims are increasing;the author designs a new structure of the balanced shaft system of the balanced suspension on the basis of the failure mode and the original structural to reduce the failure rate of the balanced shaft assembly of balanced suspension and improve life of the balanced shaft assembly of balanced suspension.