Radiator development has been accompanied by two major themes - cooling and mute. The easiest way to improve the heat dissipation performance is to increase the fan speed. As the fan speed increases, the noise also increases.
At this time, the noise comes from two aspects. On the one hand, the sound of cutting the air when the fan is running, on the other hand, the sound of the fan mechanical equipment "target=_blank> mechanical equipment friction, this sound is from the bearing. Some quality is not off The radiator often causes poor use of the fan. If you buy that kind of product, it may take a long time to enjoy the horrible noise caused by the bearing.
From this, how important the bearing as an important part of the fan is to our radiators. These fan bearings are more common in the market. Let's take a look:
1. Oil bearing Sleeve Bearing
Oil bearing Sleeve Bearing: This type of bearing can be said to be the older bearing technology on the market. However, due to its low cost, it is technically easy to implement. Many products, including well-known brands, are still in use. The advantage is that it is initially used. Quiet, low noise, low price; but generally in the later period due to the internal fuel volatilization and the ingress of dust, causing serious wear on the bearing, resulting in slower speed, increased noise, and an average life of only 8,000 to 15,000 hours.
2, Laifu Bearing Rifle Bearing
RifleBearing: Rifle Bearing, developed by CoolerMaster, uses a shaft core with a reverse spiral groove and a slinger. When the fan is running, the oil will form a reverse migration, thus avoiding oil loss and acting as an oil bearing. Reconstruction type, Laifu bearing effectively improves the service life of the bearing. Compared with oil-bearing bearings, there is not much improvement in cost. It can be said that it is a relatively good economic solution in the middle of low-end products.
3, magnetic suspension hydraulic bearing HYDRAULIC Bearing
Magnetic suspension hydraulic bearing HYDRAULICBearing: The magnetic suspension hydraulic bearing technology introduced by AVC utilizes the magnetic support suspension effect and the special oil film lubrication matched with it, effectively solving the contradiction between the long life and low noise of the fan.
4, nano bearing NACOOL Bearing
Nano-bearing NACOO LBearing: Introduced by FOXCONN, the new bearing material made of nano-composite has a good performance in high temperature and wear resistance. This kind of bearing can effectively improve the anti-wear ability of the fan bearing, and it is complicated. It will not be affected too much in the environment, and the service life will be increased to 120,000~150,000 hours compared with ordinary bearings.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
At this time, the noise comes from two aspects. On the one hand, the sound of cutting the air when the fan is running, on the other hand, the sound of the fan mechanical equipment "target=_blank> mechanical equipment friction, this sound is from the bearing. Some quality is not off The radiator often causes poor use of the fan. If you buy that kind of product, it may take a long time to enjoy the horrible noise caused by the bearing.
From this, how important the bearing as an important part of the fan is to our radiators. These fan bearings are more common in the market. Let's take a look:
1. Oil bearing Sleeve Bearing
Oil bearing Sleeve Bearing: This type of bearing can be said to be the older bearing technology on the market. However, due to its low cost, it is technically easy to implement. Many products, including well-known brands, are still in use. The advantage is that it is initially used. Quiet, low noise, low price; but generally in the later period due to the internal fuel volatilization and the ingress of dust, causing serious wear on the bearing, resulting in slower speed, increased noise, and an average life of only 8,000 to 15,000 hours.
2, Laifu Bearing Rifle Bearing
RifleBearing: Rifle Bearing, developed by CoolerMaster, uses a shaft core with a reverse spiral groove and a slinger. When the fan is running, the oil will form a reverse migration, thus avoiding oil loss and acting as an oil bearing. Reconstruction type, Laifu bearing effectively improves the service life of the bearing. Compared with oil-bearing bearings, there is not much improvement in cost. It can be said that it is a relatively good economic solution in the middle of low-end products.
3, magnetic suspension hydraulic bearing HYDRAULIC Bearing
Magnetic suspension hydraulic bearing HYDRAULICBearing: The magnetic suspension hydraulic bearing technology introduced by AVC utilizes the magnetic support suspension effect and the special oil film lubrication matched with it, effectively solving the contradiction between the long life and low noise of the fan.
4, nano bearing NACOOL Bearing
Nano-bearing NACOO LBearing: Introduced by FOXCONN, the new bearing material made of nano-composite has a good performance in high temperature and wear resistance. This kind of bearing can effectively improve the anti-wear ability of the fan bearing, and it is complicated. It will not be affected too much in the environment, and the service life will be increased to 120,000~150,000 hours compared with ordinary bearings.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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