以新车型PT阶段后背门变形问题解决为主线,对新车型后背门变形原因进行了研究,使车型在SE设计阶段进行了问题规避,以缩短项目开发及后续问题整改周期,节省车型开发成本。

Taking the problem of backdoor deformation in the PT stage of the new model as the main line,the reasons for the deformation of the backdoor of the new model are studied,which makes the model avoid problems in the SE design stage,so as to shorten the period of project development and subsequent problem rectification,and save the cost of model development.