摘要
本文讨论了在CAD/CAM软件系统中复杂曲面的光滑拼接问题。提出了对曲面光滑拼接的磨光法和覆合法。利用这些方法对一些机械零件进行了造型和数控模具加工,取得了令人满意的效果。
The Smooth continuity between adjacent complicated Bezier surface patches in CAD/ CAM application is presented. Some practical methods, grinding and covering, are developed, which have been effectively used in CAGD for surface modelling and NC machining.
出处
《计算机工程》
CAS
CSCD
北大核心
1992年第1期7-13,共7页
Computer Engineering
关键词
CAD
CAM
曲面
光滑拼接
磨光法
覆合法
机械零件
CAD/CAM Adjacent surface patches Smooth continuity Grinding method Covering method.
