复杂曲面天线的CAD/CAM一体化技术应用  

The application of CAD/CAM integrated technology in antenna with wdvanced surface

作　　者：宋为民[1] 李直[1] 

机构地区：[1]中国电子科技集团第38研究所,安徽合肥230031

出　　处：《制造业自动化》2005年第10期47-49,共3页Manufacturing Automation

摘　　要：随着CAD/CAM技术的快速发展,对于具有复杂曲面的产品,其设计制造方法也随之相应发生变化。本文介绍了借助大型CAD/CAM软件(Pro/ENGINEERWildfire版)和数控加工机床,在复杂曲面反射面天线制造中,运用曲线拟合、曲面构造、三维造型、数控编程、数控加工仿真,生产出高质量的产品。With rapid developments of CAD/CAM technology, the ways of designing and manufactur ing products with complicated surfaces are in process of developing. This paper introduces a method which using advanced CAD/CAM software such as Pro/E and NC machines in the process of manufacturing radar antenna with complex surfaces. We used the methods of curve fitting, surface construction, solid modeling, NC programming, NC machining simulation in this process, at last we got a high quality product with complex surfaces.

关 键 词：双弯曲反射面天线 CAD/CAM 曲面 数控加工 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]