地铁车辆国产减振器的研制和试验

Preparatory Manufacture and Test of Metro Train's Shock Absorber

通过对上海轨道交通现有的各种不同结构进口减振器参数的研究,自行开发研制了符合上海轨道交通运用要求的内部结构统一的国产减振器。对国产减振器研制中的技术方案、关键工艺、型式试验及装车考核试验等进行了介绍和阐述。

By analyzing the different types of imported shock absorbers adopted in Shanghai metro trains,a new shock absorber of uniform inside construction,which could satisfy the operation requirements of Shanghai metro is manufactured in China.The paper introduces the technical scheme,the key technique,the performance and operation test of the localized shock absorber.