Naca Duct 44mm x 30mm x 10mm

thingiverse

Yup, you read it right. I was searching and found an eerie lack in aero devices for RC! I personally am quite sick of cutting ugly cooling holes in my plane, or even worse, spending a few hours shaping balsa into a pretty naca duct. So, I created this thing! It literally prints in about 4 minutes depending on settings. Super simple to use, and it provides a cutting template! I will soon be adding more Naca Ducts of Various sizes, to include depth, length, and width. If you have any suggestions, simply leave me a comment! Instructions This Duct is SUPER easy! Simple print it (I prefer a quick, low quality print, due to it being mostly hidden.) I print it at .3mm resolution, and it took about 4-6 minutes depending on settings. It prints in two parts, the NACA Duct, and the cutting template. The template is undersized to account for pen thickness (fine point sharpie), and to allow overlap from the material you cut, to the Duct its self. After printing, simply trace the outline using the template where you need, cut out the hole, apply a thin layer of medium CA to the printed Duct, then hold firmly until dry. Have fun!