菲律宾马尼拉3号线增购车底架结构设计

Manila Line 3, the Philippines increased car chassis structure design

主要介绍菲律宾马尼拉3号线增购车辆车体底架结构设计。该项目车辆间采用铰接转向架连接,在设计中着重考虑底架零部件的材料选择,铰接端底架等主要部件的结构设计及焊接工艺。

This paper mainly introduces the structural design of car chassis added to Manila Line3in the Philippines.The project vehicles are connected by articulated bogies.In the design,the material selection of the chassis components,the structural design of the main components such as the hinge end chassis and the welding process are mainly considered.