High performance rotors (for Pull-O-Copter)

prusaprinters

<p>These are optional parts for the Pull-O-Copter by Toastify. <a href="https://www.thingiverse.com/thing:2428046">https://www.thingiverse.com/thing:2428046</a><br/> (Thank you Toastify!)</p> <p>Parts:</p> <ul> <li>3-bladed 150mm diameter propeller</li> <li>5-bladed 150mm diameter propeller</li> </ul> <p>Blade sections:</p> <ul> <li>NACA 2416 @ the blade root</li> <li>NACA 2424 @ the blade tip</li> </ul> <p>Blade pitch is 125mm/rev</p> <p>Happy flying!</p> <h3>Print instructions</h3><p>Print with supports on the bed.</p> <p>The blades are quite thin, so the number of perimeters, top and bottom layers are more influential than infill percentage. I just used the defaults for these:</p> <ul> <li>Perimeters: 2</li> <li>Top Layers: 4</li> <li>Bottom Layers: 3</li> </ul> <p>I've only had chance to print these in ASA.</p> <p>I'm interested to know how well they print in other materials.</p>