This paper take the junction panel of the front reinforced beam in the back automobile floor for the example, introduces the drawing die design process, which proves this method simplified the design process ,enhanced the rated capacity.

• 本文以汽车后地板前加强梁左/右连接板为例介绍了汽车覆盖件拉延模具设计，经过实践应用，证明该方法简化了设计过程，提高了设计效率。