摘要
介绍了3台同型号烧结主抽风机的结构,对风机的振动特性进行了全面测试,分析了风机振动现象及原因,简述了3台风机的5次动平衡过程。在此基础上提出了风机动平衡时,滞后角的合理选取方法及加重对振动的影响。
This paper introduces the structure of three sintering drawing fans with the same type in a factory.Comprehensive test is carried out on the vibration characteristics of the fans.The vibration phenomenon and vibration cause are analyzed and the five balancing processes were specified.On this basis,reasonable selection for phase lag and the effect of weighting on vibration are presented.
出处
《风机技术》
2010年第5期25-27,共3页
Chinese Journal of Turbomachinery
关键词
烧结风机
振动
动平衡
sintering fan
vibration
dynamic balancing
