摘要
采用AutoCAD二次开发技术 ,在VisualC + + 6 0和ObjectARX 2 0 0 0的环境下 ,开发了换热设备零部件的三维造型系统。运用挤出、旋转和布尔运算等方法 ,在给定基本参数条件下 ,可自动创建换热设备零部件的三维实体模型 ,修改设计参数 ,用户可以方便地修改三维模型。系统方便、省时 ,界面友好 ,运行可靠 ,实现了从数据到图纸的计算机参数化绘图。实践证明 ,系统为换热设备零部件的有限元分析前处理建模大大节省了时间 。
In this paper,with the second developing Auto CAD adopted,a 3D-modeling system of heat exchanger's parts is developed with Visual C++ and ObjectARX 2000.Some methods including extruding,revolving and boolean operation are applied in this system.When some basic data are given,it can automatically create 3D-modeling of parts,and can conveniently modify them by Changing the design parameters. The system has a friendly interface and runs safely and realizes 3D parameterized modeling from data to drawing. It has been proved that the system can save plenty of time and greatly improve the design efficiency for creating of 3D-modeling in preprocessing of finite element analysis for heat exchanger's parts.
出处
《化工进展》
EI
CAS
CSCD
北大核心
2003年第1期71-75,共5页
Chemical Industry and Engineering Progress
