吹塑尾翼总成设计开发要求  

Blow-molded Tail Assembly Design and Development Requirements

作　　者：李帅 刘劭航 张泽 Li Shuai;Liu Shaohang;Zhang Ze

机构地区：[1]山西吉利汽车部件有限公司,山西省晋中市030600

出　　处：《时代汽车》2021年第24期138-139,共2页Auto Time

摘　　要：吹塑尾翼总成是安装城市SUV车型的后背门上的外饰零部件,其主要作用是为了减少汽车尾部的升力,当汽车尾部升力大于车头升力时,因抓地力减少以及高速行驶时车身稳定性变差,极易导致车辆转向过度引发交通事故。因此,在后背门上安装尾翼总成可增加整车在路面上的抓地力,保证行车安全;同时,尾翼总成可以对汽车风阻进行切割,在一定程度上降低了行驶阻力,从而也降低了汽车油耗。The blow-molded rear wing assembly is an exterior part installed on the back door of urban SUV models.Its main function is to reduce the lift of the rear of the car.When the lift of the rear of the car is greater than the lift of the front,the grip is reduced and in high-speed driving the stability of the body becomes worse,it is likely to cause the vehicle to oversteer and cause a traffic accident.Therefore,installing the tail wing assembly on the back can increase the grip of the vehicle on the road and ensure driving safety;at the same time,the tail wing assembly can cut the wind resistance of the car,reducing the driving resistance to a certain extent,thereby also reducing the car’s fuel consumption.

关 键 词：吹塑尾翼 运动校核 雨刮包络 高位制动灯 背门喷嘴 

分 类 号：U46[机械工程—车辆工程]