20x40 V-Slot shims
cults3d
I've built the Prusa i3 Bear Half (https://www.thingiverse.com/thing:2562174), a Prusa i3 frame upgrade that requires precision to achieve a square frame. Cutting 20x40 pieces to exact length is crucial, but it's often challenging in practice. To compensate for minor variations in 20x40 lengths and soften metal-to-metal joints, these shims are designed to work seamlessly with the build. The STL files used here were inspired by Isaac Norris' great thing (https://www.thingiverse.com/thing:1729544) - thanks, Isaac! These shims are incredibly easy and quick to print, requiring no special settings. Printing several of each will ensure you have enough for your build. I printed mine with PETG, which added a touch of softness that PLA lacks.
With this file you will be able to print 20x40 V-Slot shims with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on 20x40 V-Slot shims.