面向CAD/CAPP集成的特征造型技术研究

Research on Feature Modeling Technology of CAD/CAPP Integration Orented

介绍了以ＡｕｔｏＣＡＤ１３为支撑环境，用ＶＣ＋＋二次开发出面向ＣＡＤ／ＣＡＰＰ集成的特征造型系统。该系统综合应用了面向制造的特征设计和特征识别技术，采用ＳＴＥＰ标准建立统一的数据模型，便于ＣＡＤ与后续过程（ＣＡＰＰ、ＣＡＭ等）的信息集成与并行运行。

This paper introduces CAD/CAPP integration-oriented feature modeling system based on Auto CAD13 system using Visual C ++ as the developing tool The system puts together the technology of the manufacturing-oriented feature design and the feature recognition, builds a unified date model with STEP standard to realize the information integration and concurrent moving of CAD/CAPP