汽车车身导水主板导水槽结构设计

Structure Design of Deflector Channel of an Automotive Body

讲述了两种不同的车身前部导水槽结构,封闭式导水槽和单板式导水槽结构,并分别对两种导水槽的导水性、安装要求、焊接工艺性以及和周边零件搭接关系等技术问题进行了说明。并以某款汽车的前舱导水槽结构为例,展开讲述了汽车前舱导水主板总成中导水槽的结构特点和种类,以及在设计过程中需要注意的关键点。且列举了几种常用的导水槽结构,为导水槽设计时提供参考。

Two different kinds of deflector channel structures on front body are discussed in this paper：closed-type deflector channel and single-plate deflector channel.And the water-guiding feature,mounting requirement,welding technique and overlapping relation with peripheral parts,etc.are explained.Taking the structure of deflector channel in the engine room as an example,the structure characteristics and categories of drain channel for deflector plate assembly in the engine room on a specific car,as well as key considerations in the design are described.Meanwhile,some examples of deflector channel structures are given,thereby providing reference for the design of deflector channel.