基于SolidWorks和Excel机翼型叶片的造型设计  

Designing and Molding of Aerofoil Blades Based on SolidWorks and Excel

作　　者：宁小波[1] 朱仁义[1] 张立祥[2] 

机构地区：[1]巢湖学院,巢湖238000 [2]安徽理工大学机械工程学院,淮南232001

出　　处：《机械科学与技术》2011年第3期412-414,共3页Mechanical Science and Technology for Aerospace Engineering

基　　金：安徽省高等学校优秀青年人才基金项目(2009SQRZ137)资助

摘　　要：在分析机翼型叶片造型计算方法的基础上,针对翼型叶片造型的难点,利用三维CAD软件SolidWorks提供的样条曲线的造型功能,使用Excel软件计算叶片上下轮廓的坐标值,输入至Solidworks软件中完成叶片截面轮廓造型设计,并给出了G4-68型离心式风机叶轮三维实体建模的方法和步骤。Aiming at the difficulties in designing and molding aerofoil blades, a method is presented which can be used to exactly draw the profile curve of blade section by the designing and molding functions of SolidWorks and to determine the coordinates of the upper and lower blade silhouettes by Excel. An application of the method to the 3- D impeller molding of G4-68 centrifugal fans and its detailed steps are also presented.

关 键 词：机翼型叶片 造型设计 离心式风机 叶轮 

分 类 号：TH452[机械工程—机械制造及自动化]