过盈联接在风机空心主轴设计中的应用  

Application of Interference Fit in the Design of Fan Hollow Spindle

作　　者：惠洪伟[1] 

机构地区：[1]沈阳鼓风机集团股份有限公司,辽宁沈阳110869

出　　处：《风机技术》2012年第3期45-47,共3页Chinese Journal of Turbomachinery

摘　　要：结合实际介绍了空心主轴采用过盈联接的设计方法,比较环形焊缝主轴,该方法具有传递扭矩大、不需紧固件联接,轴头与钢管定位牢固并且承载能力高,能承受冲击和交变载荷以及工艺简单,制造成本低的优点。This paper has introduced the design method of hollow spindle by interference fit combined practice and compared with circular weld spindle. This method has features of large torque and does not need fasteners join, shaft head and steel pipe positioning solidly and has high loading capacity, and can withstand impact and alternating load, and simple process and lower manufacturing cost.

关 键 词：风机 空心 主轴 过盈联接 

分 类 号：TH432[机械工程—机械制造及自动化]