面向对象的三维参数化换热器零部件设计开发

Development of 3D Parametric Heat Transfer Parts Design Based on the Object-oriented Methods

以Pro/ENGINEER作为设计平台,通过交互式方法建立各类换热器零部件基准模型,利用Pro/Toolkit模块,以Visual C++为平台开发动态链接库应用软件,通过菜单方式与Pro/ENGINEER集成。从基准模型提取用户需要的特定特征属性和参数,用户通过对话框进行参数的修改,实现模型的自动生成,完成了换热器零部件的参数化设计,实现用户定制。

Based on Pro/ENGINEER, the method of establishing kinds of tubular heat exchanger parts standard modeling by the interactive means are discussed. Through the technology of Pro/Toolkit development and Visual C ^＋ ＋, the Dynamic-Link Library application software is realized, menu is integrated into the Pro/ENGINEER, the characteristic and parameter which user needs can get from the standard model. By amending parameters in the dialog, automatic generation of the model can be realized; the development system of tubular heat transfer parts parametric design is realized.