客车空气悬架用C型梁故障分析及优化

Failure analysis and optimization of C beam for the large bus＇ air suspension

分析了客车空气悬架用C型梁使用过程中支撑管断裂的原因，重点阐述了具体改进方案，并对改进方案进行实车验证。

This paper analyzes the causes of broken pipe support large bus air suspension with C beam in the process of using, expounds the concrete improvement scheme, and verifies the improvement scheme with real vehicle.