This thesis designed 3D die of blanking and draw processes of taillight supporter with UG software, Summarized the merits and the characteristics of 3D die design.

• 最后,在现代模具设计里,三维模具是发展趋势,本文结合UG软件对汽车尾灯支架落料和拉延工序的模具进行了三维设计,总结了三维模具设计的优点和特点。