Ender 3 - e3d Chimera-Mount

thingiverse

This is my Documentation on the Dual-Extrusion Upgrade for the Ender 3! https://docs.google.com/document/d/1IQDRLj9uF0QOfPY6kHdVu1ddVpu4g-P312D2ZuL-EcA/edit?usp=sharing With this Mount you can reach all 4 (2 per side) screws which hold the spererate hotends in place to adjust the heightdifference between those two. I hate supports so i decided to design this to be printable without any - Although it is advised to use supports atleast on the carriage for the hole of the front fan. The "SpacerFanDuct" has to be printed twice if you need it. It is to offset both of the fanducts 5mm upwards if the hotends you are using are shorter than mine; Therefore the fanducts would reach too far below and you couldnt get your nozzle on the bed. So these will fix that and depending on how much your fanducts have to be offset you can manipulate these spacers as needed. Since this model touches the radiator itself it is advised to print this in ABS/PETG or something like this for better heat resistance. But i designed it so it only touches at the very top where everything should be cool to the touch and it has 5mm clearence on all the hot parts. Still - If printed in PLA i'd recommend more walls and infill. Offset for the abl are: X -59.3 and Y 6.7