样车试制中白车身卡板的设计与制作

Design and Fabrication of Body-in-white Board in Prototype Car Trial Production

在样车试制过程中,白车身占有重要地位,直接决定后续零件的安装与匹配精度。论述了白车身卡板的设计步骤,分析了白车身卡板的不同制作方法,并介绍了白车身卡板在点焊、激光焊接,以及总成状态中的应用。

In the process of prototype car trial production,the body-in-white occupies an important position,which directly determines the installation and matching accuracy of subsequent part.The design steps of the body-in-white board was discussed,the different manufacturing methods of the body-in-white board was analyzed,and the application of the body-in-white board in spot welding,laser welding,and assembly status was introduced.