Maintenance Method Of AC Computer Fan

Maintenance methods of AC Computer fan are as follows:
There are many kinds of AC Computer fan. This article mainly introduces the general small AC fans for electronic products. Widely used in the home appliance industry, mechanical industry, manufacturing equipment industry, and other products with ventilation and heat dissipation requirements.
The motor structure of the AC Computer fan is a cover motor, and the rotor and impeller are fixed together. The air duct, positioning frame, and stator are integrated. This type of structure is simple, easy to produce, and very convenient to install and use.
Maintenance skills of AC Computer fan:
1. Open the shell of the device, then turn on the AC fan, turn off the power supply of the device, use an air gun 2cm away from the fan, and blow the fan; Then use industrial alcohol to wipe the dirt on the fan blades, tilt the body to adjust the gap position, and then use an air gun to blow out the dust inside the equipment. From the front of the device to the back of the device, it needs to be cleaned and then rotated repeatedly until it is clean.
2. The wind speed of AC Computer fan is determined by many factors, and the two important reasons are the bearing of AC air dispersion,
Ball bearings: The long-term oxidation of air ions and the accumulation of dirt and dust in the bearings can lead to an increase in the friction resistance of the bearings, resulting in a gradual decrease in the speed of the fan.
Oil bearing: The AC fan with oil bearing mainly relies on the mutual friction between the stator and the coil to rotate, and the oil inside the bearing gradually decreases with the use of the fan, continuous operation, and time consumption, resulting in slower and slower wind speed when using the fan for operation.
3. The service life of AC fans varies according to different service environments. Assuming that they work in a standard environment, the service life of general AC ball fans is about 50000 hours, and the products of different Computer fan manufacturers will also be different. A typical AC oil bearing fan has a lifespan of 25000 hours,
4. Due to the repeated rotation of its bearings, wear and tear will shorten its lifespan, and the lifespan of high-quality manufacturers will reach 30000 to 35000 hours; The equipment needs to be cleaned thoroughly, at least once a month. The air inlet network should be kept clean to prevent obstruction of airflow, which can be cleaned with a soft bristle brush or compressed air.