摘要
提出一种加工特征提取与识别的新方法。在生成有向边 -面图的基础上提取特征 ,并识别出凸起 。
A new machining feature recognition method is presented, with which the protrusion, depression and interacting features can be extracted and recognized. On the basis of the directed search graph, features can be classified as protrusion, depression, and open types by constructing closed cycle.
出处
《机械科学与技术》
EI
CSCD
北大核心
2000年第4期665-667,共3页
Mechanical Science and Technology for Aerospace Engineering
基金
国家九五重点科技攻关专题! ( 96 A0 1- 0 1- 0 5)
江苏省九五科技攻关项目! ( G980 17- 3)资助
