Talking about the faults that the cooling fan will encounter when it rotates?
Release time:
2021-04-13
In the application process of the cooling fan, some preventable factors constitute the cooling fan strike, so what are the common problems in the operation of the cooling fan? What are the corresponding solutions? The common problems and solutions in the operation of the cooling fan generally include noise increase, speed stall or fan direct shutdown. The main reasons for these conditions are as follows.
excessive accumulation of dust cooling fan:Cooling fanThe pair generated during operation flows to the device to dissipate heat, and also adsorbs dust in the air to its own surface, thereby increasing the load of the cooling fan and changing the air convection environment, resulting in increased noise or abnormal sound. Therefore, in order to prevent this situation, we should clean the dust of the cooling fan from time to time.
Normal wear: The wear of the cooling fan bearing will cause local pain in the fan blades, which is the main reason for the loud noise. In daily use, there will be some deviation in wear, and the center of gravity of the fan blade is not on the shaft. When the cooling fan is running, the vibration will be great, the bearing wear will become more and more serious, and it will eventually stop working.
Motor damage: After the cooling fan motor reaches the planned life, or the internal short circuit, overload, or power surge of the motor may cause the motor to be damaged and the cooling fan needs to be replaced. Therefore, when we start to use the cooling fan, we should carry out maintenance methods every once in a while, find and deal with it in time, and eradicate the dust on the surface of the cooling fan. The operating environment of the cooling fan strictly follows the specifications.
The above is what the editor introduced to you. Some of the failures that the cooling fan will encounter when it rotates. For more information, please contact us!
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