汽车塑料外观件对整车外观尺寸的影响及控制方法

本文对汽车塑料外观件对整车尺寸的影响和控制方法进行探讨,从塑料翼子板、前后保及前门裙板等外观覆盖件切入,分别从这些零件的材料组成,物理特性,设计制作及装配工艺进行讲述,并与传统钣金覆盖件进行对比,通过分析塑料件在整车装配中实际产生的尺寸问题,制定解决措施并总结经验,为后续车型大面积使用塑料外饰件的尺寸问题解决及零件装配...

The Infl uence of Automobile Plastic Exterior Parts on the Exterior Size of the Whole Vehicle and its Control Method

This article discusses the infl uence of automotive plastic exterior parts on the size of the entire vehicle and the control methods,starting from the appearance covering parts such as plastic fenders,front and rear guards,and front door skirt panels,respectively,from the material composition,physical characteristics,design and manufacture of these parts.The assembly process is described and compared with traditional sheet metal panels.By analyzing the actual size problems of plastic parts in the assembly of the whole vehicle,formulating solutions and summing up experience,the size problems of using plastic exterior parts in a large area for subsequent models process optimization such as solution and part assembly is of great signifi cance.