阻力计算CAD插件的设计与实现

The Design and Realization of CAD Plug-in for Hydraulic Drag Estimation of Ducts

设计了一套能在AutoCAD图形环境下使用的管道阻力计算插件,用AutoLISP实现了阻力计算的可视化,用WordVBA实现了计算书的格式化输出。此外,保存在图形文件中的设计数据可以通过软件提供的信息提取功能实现复用,使同类的工程设计更加便捷。

A suit of Plug-in was designed for hydraulic drag estimation under AutoCAD graphical environment . The drag calculation was visualized by using AutoLISP and the formatted report was generated with WordVBA macros. In addition, the result data saved in DWG files can be reused with the aid of the edit function of the Plug-in, which would result in more efficient designs for similar project in the future.