离心鼓风机振动故障测试分析  

The Test and Analysis of Vibration Fault in Centrifugal Blower

作　　者：刘洪奎 祁俊霞 宋桂珍 

机构地区：[1]淄博张钢制铁铸管有限公司,淄博市255007

出　　处：《风机技术》2009年第4期73-76,共4页Chinese Journal of Turbomachinery

摘　　要：通过对D1500离心式鼓风机组增速箱振动的测试分析,找出了引起联轴器频繁损坏的原因,经过调整,保证了机组安全运行;同时还对引起增速机齿轮固有频率产生强烈振动的原因进行了分析。Abstract： Through the test and analysis of the vibration in speed increasing box of D1500 centrifugal blower units, the ~reason of causing coupling damaged frequently is found out. The units can be safely running after adjustment. Furthermore, the reason of the natural frequency of gear in speed increasing box vibrating strongly is also analyzed in this paper.

关 键 词：离心式鼓风机 膜片联轴器 振动值 频率 

分 类 号：TH442[机械工程—机械制造及自动化]