集成环境下基于实例的零件工艺设计

摘要

在零件特征信息描述基础上,采用二叉数描述零件信息的数据结构,针对基于实例的回转体零件工艺设计,提出了基于二叉数遍历及搜索的实例检索算法以及实例修改算法.由于采用了统一的数据模型,实现了CAD/CAPP系统的信息集成.%The binary tree is introduced to express data structure of parts in system.For case based process planning of rotational parts,the algorithms of cases retrieve and modification are proposed based on binary tree traversal.Information integration implements in CAD/CAPP system by adopting uniform data model.