火炮结构总体 CAD 技术初探

Initial Study of Gun Overall Design CAD Technology

该文探讨了ＣＡＤ技术在火炮结构总体设计中的应用，在综合考虑火炮设计过程特点和用户使用要求的基础上，详细分析了火炮结构总体ＣＡＤ系统的功能需求，提出了多层树状交互式结构的系统集成方案，以ＳＧＩ工作站为平台对该系统进行了开发实现。该系统是以动态三级数据库为核心，以交互式图形系统为手段，以工程分析、计算为主体的一体化系统，它对于提高我国火炮设计质量，缩短研制周期。

This paper studies the applicatio of CAD technology in gun overall design.The function requirements of gun overall design CAD system are analyzed on the basis of considering the characteristics of gun design and the needs of users.An integrated system structure in multiple grade tree shape has been presented.This system has been developed on SGI work station.The integrated system is centered on ative three stage database,with interactive graphic system being method and its main body of engineering analysis and calculagion.This system is of significance in both theory and application as to improving the gun deingn quality, reducing research cycle,and decreaing the cost.