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Why does the fan only have 3 blades?

By.Johns 2024-08-14 10:06:02 Share on facebook Share on Google Share on Instagram Share on Pinterest Share on Twitter Share on Tumblr Share on WhatsApp Share on Telegram Share on Reddit Visit our Instagram

Introduction Why does the fan only have 3 blades? Hehe, I've already mentioned this question. You are talking about electric fans and wind fans. This structure actually depends on the manufacturing cost and the manufacturing process.

Why does the fan only have 3 blades?

Hey, I've asked this question before. You are talking about electric fans and wind fans. This structure is actually a perfect balance between manufacturing cost, manufacturing process and smooth operation. In fact, there are now more than three fans, and many computer fans have five or more. I remember reading before that eight chips were the best balance of noise and performance, which is what subs are like.

Here are my questions from 2007

http:// zhidao.baidu. com/question/32244295.html

It is easy to balance if there are too many it will be difficult to balance. You can see that most fans have three blades. Too little is ineffective.

In fact, there is currently a patent in Europe that has two leaves, placed vertically, which can double the effectiveness!

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