Author Topic: PRUSA 3D Printer  (Read 116 times)

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Offline CG

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Re: PRUSA 3D Printer
« Reply #15 on: March 19, 2021, 07:34:23 pm »
I just noticed that the vawt arms have the same airfoil profile as the blades. I guess there will be no axial thrust force on the bearings, it may even take off.  ;D