Making blades for the ceiling fan motor wind turbine .mp4

3,755 views · Published 11 January 2012 · 5:09 · Indexed 23 September 2026

Channel: Not rocket science · 2012 · Science & Technology

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To save time in making the blade for my ceiling fan motor , I used my saw table to make this 4' blade using Dan Rojas' video as a guide. He cut the blade at 20 degrees. I chose a 15 degree cut and I tried to make the blade into a more aerodynamic (airfoil)  shape as shown by Muddy.  I did not make the blade twist at the tip so it won't be as efficient as Muddy's blade.  The table saw is a dangerous tool so be extra careful not to hurt yourself.

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