Micro Cooling Fan fan design approach

In fact, every "Micro Cooling Fan" manufacturers have their own fan design approach, each design method are also after a large number of experimental data obtained, we can say very high complexity. For specific technical issues that this article is no longer in-depth discussion. "dota2雷竞技预测 " bearing good fan, in addition to its high air volume and pressure outside their reliability is very important, which, bearing play "dota2雷竞技预测 " use of a very important role. General speed fan uses ball bearing (ball bearing),