As an important part of the auto-body, automobile panel, decides the automobile performance and the appearance quality, therefore enjoys high demands for its quality.
汽车覆盖件作为汽车车身的主要零件，其质量对整车的性能及外形美观至关重要，质量要求高。
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.
汽车覆盖件拉延工序设计被称为薄板冲压成形领域的设计“黑箱”问题，而拉延模型面设计是其中的核心内容。
In this paper we analyzes the problems that the standard part library confronted in the design of automobile panel dies, presents status and trends of the research on CAD and KBE are discussed.
本文分析了现有模具设计中标准件库应用模具设计中面临的问题，回顾了CAD及基于知识工程(KBE)的研究现状。
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