RODAM X frame Quad 3″

!! UPADATE 2020-03-29 !!!

New version of the buttom part with a bit smaller hole under the motor support for better printing. The walls where a bit to thin to print.

If you want to modify yourself with the step file. Just select the hole and reduce by 0.4mm.

!!! Update 2020-03-28 !!

Just haded the step file. If you do some mod please let me know what you did and post some photo.

Yes another drone, quadcopter. This is a 3″ design for 20mm stack.

This is an evolution of the Japalura canopy.
https://www.thingiverse.com/thing:3390339

I was trying to make my own 3D print frame but it was always to flexible and I didn’t like the design with very bulky arms. So my solution to solve that is lamination. By having 2 small flat frame stack on each other. But that was still not enough. So I’ve haded some peg to avoid sliding between the 2 laminated frame.

The screws of the motors will also had some stiffness to the frame.

Print with 3 walls minimum and 30% infill or more. I recommande PETG or polycarbonate for that to resist to impact.

The frame is 137mm