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介绍了钣金件的工艺过程自动生成系统。该系统直接从ＣＡＤ系统获取零件的有关信息，采用零件特征自动识别的方法来实现ＣＡＤ／ＣＡＰＰ的信息集成，自动生成零件的特征编码，利用工艺知识库，通过分级推理，自动完成零件的工艺过程设计。
Introduced the process of sheet metal parts automatic generation system. The system obtains the information of the parts directly from the CAD system, adopts the method of automatic recognition of parts features to realize the information integration of CAD / CAPP, automatically generates the feature codes of the parts, and utilizes the technology knowledge base to automatically finish the process of the parts through the hierarchical reasoning design.