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基于 UG NX3.0 的产品 CAD 注塑工艺信息系统

摘要 提出了产品 CAD 工艺信息模型的概念 研究了 CAD 几何模型与工艺信息模型之间的关系 并以二次开发为手段 解决了注塑工艺信息附着与传递的关键技术 构建了基于UG NX3.0 的产品 CAD 注塑工艺信息系统
　　 关键词 CAD 注塑工艺 模型 二次开发
　　 Abstract Concept of information model was put forward and relationship between CAD model and process information was studied Problem of information add-in and data exchange was solved based on software secondary development techniques Furthermore plastic in-jection process information system based on UG NX has been realized
　　 Key words CAD plastic injection process model secondary development
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