设计型专家系统在模具CAD中的应用

Application of design type expert system in mould CAD

在对工程设计形式特征进行分析的基础上．论述了设计型专家系统的构造和模式， 并将该模式应用于弯管铸造模具ＣＡＤ系统中，实现了模具方案设计、装配图设计和 全部零件工作图的自动设计。这种方法也为其他机械产品的ＣＡＤ提供了值得借鉴的 的经验。

The structure and mode of design type expert system, based on the analysis of formal characteristics of engineering design is discussed. This mode is applied to the CAD of mould design. It is worth to point out that this method presented in this paper is significant and helpful to the CAD of other mechanical products.