Message signalling (star engine design)

[painaz]

I will mark this discussion posted on "our projects" section
http://www.cad3d.it/forum1/threads/45862-project-5-stelle-(motor-stellar)?p=368203#post368203

 

[JAMBO1970]

hi painaz I shaped for your project the propeller in wf4 without using the surfaces.
I downloaded the source dat file of the naca profile 4424, using the characteristic points I reconstructed the profile of the propeller saving the .sec file.
the .sec file I used it to generate the various sketches needed to blend
to parallel sections that generate the profile of the propeller's shovel.
if you are interested you can download it here: https://grabcad.com/library/propeller-119.
ps. I also entered the .sec file if you want to edit the profiles.