以马鞍面成形过程为例，从成形工艺、板厚、材质及变形程度等方面入手，针对多点成形过程中最主要的缺陷之一——起皱现象的产生原因及其抑制方法进行了数值模拟研究，并对多点模具成形过程中起皱现象的发生进行了实验验证。 Taking saddle surface forming process as an example, starting from the aspects of forming process, plate thickness, material and degree of deformation, aiming at the one of the most important defects in multi-point forming process, the cause of wrinkle phenomenon and its restraining method, Simulation studies were carried out and the occurrence of wrinkling in the multi-point die forming process was experimentally verified.