How to better improve the quality of the cooling fan?

How to better improve the quality of cooling fans? There are many types of cooling fans, and each type has different application areas. Some cooling fans have aerodynamic noise as the main noise, while centrifugal fans have low frequency noise. , As the frequency increases and decreases, the more widely used axial fans are mainly mid-frequency noise.
 

     The development history of cooling fans is very long. With the faster and faster modern development speed, some equipment industries that are prone to produce high heat begin to require higher and higher quality of cooling fans. Some better cooling fans may also have high air volume, Low noise and long life, how are these conditions realized and improved?
 

      These conditions are of course realized by the R&D department and the production department of the cooling fan manufacturer. The R&D department and the production department of each cooling fan manufacturer are different. There are many factors that need to be considered, and sometimes they increase according to customer needs. The research and development of new products, so every product developed by the research and development department of the cooling fan manufacturer is very important.
 

The design and research and development of the outer frame of the cooling fan need to consider and test the resistance and auxiliary force of various frame shapes to the ventilation, how can the intersection of wind and wind pressure reach a perfect point, and how can the bearing friction in the fan be reduced to Small, how can the chip be made to greatly assist the fan's performance and ensure the safety of the fan, etc. These are all handled by the R&D department. When the internal structural parts and wind pressure speed of the two DC cooling fans are exactly the same, the outer frames of different shapes are used for testing. Among them, the performance of this fan with a very well-designed outer frame can be higher than the other one using a general outer frame The number of fans has increased by 20%, which shows how important the development of a product is.
 

     The production department is also very important. A good production department can increase the quality of the entire product by about 40%, and a good production department can increase the delivery speed and save production costs. For example, soldering, a skilled soldering worker can often avoid the defective rate of the fan to a large extent and improve the stability of the cooling fan.
 

     It can be seen that a good cooling fan manufacturer is indispensable to a good R&D department and production department. This will determine the future direction of the cooling fan manufacturer. After being put into use, it will also affect thousands of equipment. Good or bad can be described as extremely important.
 

Therefore, the equipment parts, R&D department and production department are three complementary and inseparable. Only by closely combining these three aspects, the quality of our cooling fans can be greatly improved.