大型轴流式主要通风机异常振动原因分析

Analysis on the abnormal vibration of large-sized axial flow ventilator

在分析主要通风机装置的机械结构、检测其装配质量、测定实际运行工况数据的基础上 。

On basis of the analysis of mechanism and the main ventilatior's constructional quality and the practice going data,we studied the abnormal vibration reason of large_sized axial flow electric ventilator.