I have not done any 3D printing yet, but it looks interesting. I have built a two motor rover I like, and am wondering about creating a chassis for it using 3D printing. The question I have is how one should go about mounting the motors. Would the motors be held securely enough if they were just snapped into place, or should they be put in place, and then held in with connector pins and right angle pieces?
I looked around on Thingiverse and saw some nice Vex EDR chassis, but I did not see that anyone had published a chassis for the Vex IQ motors and brain.
Here are a couple of pictures that show how I assembled my rover using standard Vex IQ parts: