车身平台化开发策略研究

依托于上海汽车自主品牌的开发经验,系统分析了车身平台化开发的主要问题和关键点,阐述了车身平台化开发的基本思路.通过对国外某汽车公司车型平台前舱总成、前地板总成、后地板总成设计的研究,得出平台化设计原则,即在综合考量整车各系统要求、法规、制造工艺等前提下,以最高标准要求和限制条件来开发设计车身架构,使之在低标准要求情况下可以灵活对零部件组合配置进行更改.

Study of Biw Platform Develop Strategy

Base on SAIC MOTOR’s project experience,this paper studied the key points and introduced basic guidelines of platform develop strategy of BIW.Based on the study of front cabin assembly,front and rear floor assembly of a foreign company’s platform,it concluded that,the principle for platform design was to design the BIW with highest standards and limits,on the premise of comprehensive consideration of vehicle system requirements,legal and process requirements etc.,which would enable the design to configure its components freely to meet low standard requirements.