Hello
Please specify? A boat propeller? helicopter? or Worm Screw Propeller?
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Hello
Here is attached a quick and uncomplicated method to make a boat or airplane propeller, to be refined as needed.
2017-05-17_at_09-40-27.mp4
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Hello, thank you for your answers.
The propeller I want to design is intended to convert energy from wind or localized disturbances into mechanical energy and then into electrical energy. It's almost a mini wind turbine, at least that's the principle. I use the turbocad software for my designs in its most basic version (so I only have a limited number of functions.)
Regarding the tutorial it seems very good to me... I still have to study it in detail to adapt my design to the equipment at my disposal.
For the shaft attachment, I am studying two options: either it will be done with a key or with a fluted shaft.
In any case, for me it is an original design. The next step will be the calculation of the efficiency of using such a propeller.