摘要
该文提出了基于特征实体模型上的截面轮廓造型自动特征识别方法。这种方法探索了一条实现自动特征识别的新途径。还提出了基于特征名、形面名的多层次多方位的零件信息描述方法。实现了对复杂箱体类零件的加工特征自动识别与信息自动提取,从而实现了CAD/CAPP系统的信息自动传递。
This paper proposes a new approach to automatism extracting machining feature from a feature-based entity design model.Based on this method,a new way to realize feature recognition is used.The way of information description of multi-direction and multi-levels parts is given in this paper.It realizes that feature information is transferred in CAD system and CAPP system.
出处
《计算机工程与应用》
CSCD
北大核心
2002年第7期36-38,49,共4页
Computer Engineering and Applications
基金
"九五"国防预研课题(编号:73.2.1.2)
