回转体零件CAPP系统的研究

Research on CAPP System of Rolling Parts

结合FZCAPP系统的开发 ,研究了实用回转体零件计算机辅助工艺设计系统的设计方法 ,认为 :以GT技术为指导 ,按零件结构和工艺的相似性 ,建立零件工序工步集 ,采用特征型面描述法 ,以人机交互的方式输入零件信息 ,采用派生与创成相结合的综合模式生成零件工艺内容的方法 ,既有较高的实用性 。

Based on designing of FZCAPP,the paper makes a research on the desgn of rolling parts system,pointimg out that it is relatively practical and advanced to set up a collection of the processes and steps,to describe the parts features and input the information concemed by manual methods and to apply the comprehensive model of vacant and generative approaches to process creation.