Besides,the authors described how to fast and accurately create the addendum and blankholder as well,and take some examples to explain the validity of the assistant node scheme on making die-face.

• 提出基于辅助节点汽车覆盖件曲面的工艺补充设计方法,论述在虚拟成型过程中,快速准确地生成压料面与工艺补充曲面。