赫格隆传动轴万向节断裂的原因分析

The breakdown analysis on the gimbals of Hagglund.

经过几年的野外服务,物探局特勘处的BV206车暴露出了许多问题,其中零配件严重损失是个急待解决的大问题。实际分析表明,零配件损失最严重的是后传动轴和驱动轴,而且损坏和断裂部位大多在万向节的十字轴和万向节叉处。本文详细地分析了此类故障产生的原因,并提出了一些建议,以图今后减少或杜绝此类故障的发生。

Though its several-years service , BV206 vehicle possessed by SEED revealed many problems , which need to be solved urgently . And among of them ,the most serious damage of parts are transmission shaft and drive shaft . According to the analysis of the facts , the damaged or break-down parts are almost lo-cated on joint cross or cross heard of the gimbals . This article gives a detailed analysis for the reason of these problems and also proposes suggestions to reduce or avoid them .