How can make this impeller propeller?
in attach you can found the part from Solidworks 2014.
Thank you very much,
Do you want something like shown below ?
I did it by creating loft between outer and inner face. You can add guide curves to get precise shape.
start with a plane..
then make a feature...
extrude or revolve the sketch that you have drawn...
add a loft...
add a shell...
don't forget the key.
There I have 3 surfaces defined by points.
I didn't understand your method of getting the propeller.
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