Fenrir's latest renders and project update

Fenrir is my open-source, enclosed CoreXY 3D printer; this November 2021 update covers the first printed prototype parts (back panel, bed frame, door lip, hinges, filter holder) and new door hinge and belt lock designs.

Status (October 2026): Fenrir has changed a lot since this post. For the current design, parts and build status, see the Fenrir CoreXY 3D printer wiki.

Hi all!

The back panel, bed frame, door lip, door hinges, and filter holder/ fan guard are printed for the prototype. I've also done design work since the last update. Created the mentioned door hinges, the door lip, and tweaked the designs of the back panel, bottom part, and belt locks etc.

Things take more time than I think as usual, but I still feel I have good progress on the project. I'm full steam ahead, and more updates will come soon!