摘要
为了提高工艺规范性与标准化,实现计算机辅助快速工艺设计,提出了一种基于优先工序序列实例的CAPP策略。介绍了此方法的基本思想,应用面向对象技术建立零件和工艺信息的表达模型,同时研究了工序的编码方式,在此基础上详细讨论了基于优先工序序列实例的CAPP系统的决策方法。此策略既可根据典型工艺路线为新零件的工艺路线提供整体参考,又能应用优先工序序列段对工艺路线进行局部优化。
In order to realize standardization of process and improve the efficiency of pro cess planning, it preasents a new strategy based on preferential operation serie s cases for CAPP system. The information expression model of part and process is expressed by the object-oriented method. The strategy can supply a reference to all process routing of a part and optimize through preferential operation serie s.
基金
863计划资助项目(2003AA411041)
