Die-face optimum design technique based on formability analysis is studied.
研究了基于成形性分析的型面优化设计技术。
2
Based on the hierarchical description of the die-face, the feature-based die-face template hierarchy structure is built.
基于型面的分层描述，构建了基于特征的型面模板分层结构。
3
The design of drawing process for automobile panel is called as design "black box"in sheet metal forming domain, while the die-face design of drawing die is the key part.