2015年4月29日星期三

Dust into the wind turbine bearing,increasing noise

In recent years, the major bearing manufacturers in terms of the radiator's new technology, Wind turbine bearing , such as magnetic bearings, water bearing, bearing core, to Fu bearings are also on top of the basic forms of bearings made to improve the operation of the principle did not change .

Ordinary air-cooled radiator oil bearings and ball bearings are mainly used.And this bearings over time, due to the oil seal (computer radiator products are impossible to use high-grade seals, generally is ordinary paper seals), insert ball bearing ,oil will gradually evaporate and dust will enter the bearing, causing the fan slow speed, noise increases and other issues, but also because of a serious bearing wear caused by severe vibration caused by eccentric fan. These phenomena, Deep groove ball bearing either open seal refueling, or to purchase another new fan only eliminated.


2015年4月24日星期五

ZYS wind turbine bearing

Bearing type is the air-cooled heat sink fan-shaped bearing type used. In mechanical engineering,Wind turbine bearing ,bearing class shaped very much, but also on the radiator so few products in use, the use of sliding friction sleeve bearings and use a rolling bearing friction ball bearings and two forms of combining these three.


The use of oil-bearing sliding friction sleeve bearings, when used as a lubricant and lubricant DRA initially run using low noise,angular contact thrust ball bearing , low manufacturing costs, but this badly worn bearings, ball bearing life than there is a big gap.