用优化β_(2A)方法试制翼型通风机优良机型新工艺  

New Technology of Advanced Developing Fine Airfoil Fans with Optimizing Method

作　　者：左文泉[1] 彭勃[1] 张海庆[1] 

机构地区：[1]山东大学,济南市250061

出　　处：《风机技术》2004年第2期29-30,共2页Chinese Journal of Turbomachinery

摘　　要：介绍了一种以翼型截面铝型材制造叶片并制造具有不同几何参数的离心式叶轮的新工艺。A new technology of manufacturing centrifugal impeller with different geometric parameters is introduced. The impeller is made of aluminium angle cutting with airfoil section coutour. A method of advanced developing fine airfoil fans by sieving impeller is also introduced.

关 键 词：翼型通风机 叶片安装角 离心式 叶轮 机型 试制 

分 类 号：TH43[机械工程—机械制造及自动化]