Although there is a certain noise in normal operation, it is generally smooth.If an abnormal noise is found, you should pay attention to the corresponding inspection and maintenance. If necessary, you should stop decisively.It is caused by the following reasons: 1. The selected lubricating machine oil does not match, so it causes a certain friction to appear in the inside with foreign bodies. 3, bearing wear and rupture of noise 4. Rotor and case friction 5, joint bearing keys loose loosening6. When the amount of refueling is too small, the noise vibration increases, do not worry, judge from the initial sound, how big it happens is inseparable from the above.After excluding the reasons for the axial flow machinery, it should be viewed and analyzed in response to the state of the oil, and finally adopted the corresponding method to solve the problem.
The above is the reason for the abnormal noise and vibration of the axis fans. I hope that the above content can be helpful to everyone. Thank you for your watching and support. In the later period, more information will be sorted out. Please pay more attention to us ——