机翼型离心通风机叶片的跨平台展开方法  

The Cross-platform Unfolding Method for Airfoil Type Blade of Centrifugal Fan

作　　者：孟庆尧[1] 张静[1] 李屹[2] 

机构地区：[1]沈阳化工学院,沈阳市110142 [2]沈阳宝钢钢材配送有限公司,沈阳市110142

出　　处：《风机技术》2009年第1期45-46,56,共3页Chinese Journal of Turbomachinery

摘　　要：利用Unigraphics三维设计软件对空心机翼型离心通风机叶片进行建模,将模型导入AutoCAD。在AutoCAD中,用Autolisp编程对叶片进行展开,生成叶片展开图。该方法提高了展开图的精度及工作效率。In this paper, the 3-D design software Unigraphics is applied to accomplish the model of airfoil type blade with hollow core of centrifugal fan and inducted the model into AutoCAD. In AutoCAD, the blade is unfolded using Autolisp program and has been formed into the unfolding drawing. This method has improved the accuracy of unfolding drawing and working efficiency.

关 键 词：离心式通风机 机翼型叶片 叶片展开 

分 类 号：TP316.7[自动化与计算机技术—计算机软件与理论] TM621.2[自动化与计算机技术—计算机科学与技术]