RC airplane propeller 8 inch 3 blades

thingiverse

I print a 3d spitfire plane from 3Dprint labs, very nice work of these guys, but when i finish it i dont have propeller to fly it so i deciede to design and print my own one. After print 6 pieces in two blade configuration that work very well on the bench and also is availabel if you mail me , i decide to try the 3 blade one, and works very very well, on the video you can see the plane in its second fly after trim out . Here is a video of the plane https://www.youtube.com/watch?v=o4U94h8cOUc email: fernandohdz@yahoo.com Print Settings Printer Brand: RepRap Printer: Geeetech aluminum prusa Rafts: Yes Supports: Yes Resolution: .15 Infill: 100 Notes: •Layer height is .15 to .2, •Fill density is 100%, •Print speed 50 mm/s •Print temperature 210 •Bed temperature 70 •Filament PLA, 1.75 •Flow 102% •Nozzle diameter 0.4 The Supportd should be 0mm gap bettwen the piece, in a grid pattern, a sanding after printing is needed The piece need to be print with the back facing up and when is finish need to be sand de front face