Commented on Protective Visor by 3DVerkstan about 1 year ago
Our FIRST Tech Challenge robotics team generated a resin-cast mold approach based on this using the North American frame: https://www.thingiverse.com/thing:4252623 You 3d print a "mold mold", mix silicone, put it in the "mold mold", now you have a silicone mold. Then you mix resin and pour it into the mold. Wait 15 minutes, repeat. A warm oven is needed for resin curing. This enables folks who DON'T have a 3d printer to make face shield frames.
Favored Simple servo mount over 5 years ago
Favored MakerSlide Corner Braces over 5 years ago