Replacement Frame Brace for PSU, Stiffened - Original Prusa i3 Mk3 & Mk3S Delta PSU 3D model preview
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About this 3D model

***Update - April 10, 2019*** Added a version for the updated side-mounting setup for the new Mk3S with the Delta PSU. Please let me know if you have any issues! ************************ I built the Lack enclosure designed by Prusa (https://www.prusaprinters.org/cheap-simple-3d-printer-enclosure/), and wanted to move my Power Supply outside the enclosure since I would be printing ABS. But, the replacement frame brace didn't seem like it was enough, and was - quite frankly - boring. I redesigned the brace with additional ribs, material removal cutouts, and repositioned the main face to give a much stiffer result. Plus, I think it looks cool, and I got to play with some analysis tools which is always fun. This is a very easy print; no supports are necessary.