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对青藏铁路车辆用空气弹簧的应用情况及出现的质量问题进行了介绍,重点对发电车SW-QD160型转向架用空气弹簧漏气原因进行了分析,并对其进行了改进和验证。
This paper introduces the application of air springs and the quality problems of Qinghai-Tibet Railway vehicles. The reasons for the air leakage of the SW-QD160 bogie for power-driven vehicles are analyzed, and the improvement and verification are carried out.