Author Topic: any interest in the 10' blade in STL format for CNC cutting?  (Read 400 times)

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Gadget047

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Hi all, I created the blades for the Otherpower 10' wind turbine in STL format and cut them on my CNC table. They turned out great and seem to really catch the wind. I have the files still and would share them here if there is any interest. I also created a balancing device that works quite well but haven't drawn them out yet. If  there's any interest there I can do that too.
Dan

stofanel

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Re: any interest in the 10' blade in STL format for CNC cutting?
« Reply #1 on: April 06, 2017, 07:35:28 AM »
What is the aerodynamic profile of the blade? (airfoil vs twist?)

Gadget047

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Re: any interest in the 10' blade in STL format for CNC cutting?
« Reply #2 on: April 17, 2017, 06:57:08 AM »
The blade profile is the same as the blade in the 10' plans on this site. It has the airfoil on the back of the blades and a slight twist overall.