基于特征建模技术的参数化的碟阀类CAD系统研究

The Research on the Dish Valve CAD System by Using the Feature Modeling Technology and Parametrization

按碟阀类零件的特点，采用特征建模技术，开发了模块化、参数化的阀门ＣＡＤ系统．

Based on the feature modeling technique, a CAD system used by the parametrized and modularized valve according to the character of the parts of dish valve.