Ender 3 - Fresh Air System for Melzi Board v1.0

thingiverse

I got big heat problems with my "Melzi-Board" inside my "Ikea Lack" enclosure for the Ender 3. It can reach up to 40-50°C inside the enclosure, especially at printing with ABS!! And this is my solution for this problem! #Notes: - The grommet length fits for a "Ikea Lack" table. - The grommets outer diameter is Ø32mm - Tube holder is optional (I got a problem with the electric cable pipe because it's very inflexible and often crashes into the heatbed), this one keeps the pipe in place. - Washer is optional (if you make by mistake the hole bigger than expected through the Lack table, like I did) #Things you need: - Electric cable pipe or any other tube with an outer Diameter of Ø25mm - A "Can Drill" with Ø32mm ===================== Have fun Printing!