换热器常用零部件CAD系统的开发与应用  

Development of CAD System of Heat Exchanger Parts

作　　者：董其伍[1] 刘敏珊[1] 夏立荣[1] 

机构地区：[1]郑州大学热能工程研究中心,河南郑州450002

出　　处：《郑州大学学报（工学版）》2004年第1期37-40,共4页Journal of Zhengzhou University（Engineering Science）

基　　金：国家"九五"科技攻关项目(96-A01-01-07);河南省创新人才基金资助项目(0221000600)

摘　　要：以Windows2000和AutoCAD2000为支撑平台,利用面向对象技术和参数化设计技术,采用VisualC++语言编制ObjectARX应用程序,研究了开发换热器零部件CAD系统所采用的关键技术及其实现方法,开发了集零部件设计、校核及自动绘图等功能模块于一体的CAD系统,并给出了相应的应用实例.该系统实现了从给定数据参数到绘制工程图纸的自动设计过程,方便、易用,界面友好,运行可靠.该系统的开发为同类产品的CAD系统的开发提供了思路,可供参考.　Under the environment of Windows2000 and AutoCAD2000, Object-oriented technique and parametric drawing technique are used to realize the ObjectARX program, the key technique and method of the system realization is studied with Visual C++6.0,and the corresponding example is given in this paper. The CAD system includes designing parts, checking on them, drawing them and so on. The system realizes the automatic design process from data to drawing,and it has a friendly interface and runs smoothly. The system provides a development thought for the other CAD system of the similiar kind products.

关 键 词：换热器 CAD系统 零件 面向对象 参数化设计 OBJECTARX 

分 类 号：TQ051.5[化学工程] TP391.72[自动化与计算机技术—计算机应用技术]