一种大型机械结构CAD系统及其应用

THE CAD SYSTEM OF A LARGE SCALE MECHANICAL STRUCTURE AND ITS APPLICATION

本文应用国内外最新发展的计算机自动设计集成技术,提出了在CDC CYBER计算机上运行的一种大型机械结构CAD系统——LCADS,实现了设计和制图的一体化,并介绍了该系统的结构组成和各模块的设计思想,最后给出了发电汽轮机隔板和静叶片组装体的应用实例。

The integrated technology in computer automatical design recently deve-loped home and abroad was applied in this paper and then a CAD system LCADS oflarge-scale mechanical structure is provided,which implements the design combinedwith drawing.The design idea of every module and structure of this LCADS is alsointroduced.At last,the assembly of the turbo-generator diaphragm and nozzle box isshown.