This article studies the traditional design method of progressive drawing process according to the knowledge engineering theory combined with punch process.
依据知识工程理论，并结合冲压工艺，对连续拉深工艺传统设计方法进行了研究。
This article studies the traditional design method of progressive drawing process according to the knowledge engineering theory combined with punch process.
依据知识工程理论，并结合冲压工艺，对连续拉深工艺传统设计方法进行了研究。
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