nxc's Minimalist CR-10/Ender/2020 Extrusion MGN12H Linear Rail X-Carriage
thingiverse
This is a minimalist x-carriage to attach a CR-10-compatible hotend to a front-mounted MGN12H linear rail. I printed a bunch of designs but nothing made me happy, so I set about designing my own. This is as compact as I can make it for the direct drive extruder attachment I'm trying to use (https://www.thingiverse.com/thing:3153699). This is a work in progress! I just printed the second proof. Will be assembling and testing soon! Update 1/24: I have now assembled everything using this X-carriage and am very, very pleased with the results! I **strongly** recommend using PETG or some other high strength material -- you want this to be as rigid as possible. I am working on some updates to lift the attachment point for the belt as well as provide options for mounting other accessories.
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