Foundational thinking and key technology based on combination of rule and case, description based on parts feature using OO(Object Oriented) technology, and exploitation procedure of CAPP expert system leaded by prototype technology.

• 探讨了基于规则与事例相结合的基本思想及其关键技术，面向对象基于特征的零件信息描述方法，引入原型技术的锻造CAPP专家系统软件的开发过程。