printable 2020 frame

**UPDATE: I have printed these parts and verified that they fit and the connection is nice and tight. I would have uploaded photos but I am in the middle of solving a problem with the bed part cooling causing warping (not a problem with this specific part, just a problem with my printer set up. I have also now uploaded a version that can be printed sideways adding a tremendous amount of strength since the layers are parallel to the beam. The design to make it able to lay down is different than your normal 2020 extrusion in such that 2 of the opposing sides are just V notches (this was intended to by the track that the wheels on a carriage sit) while the other 2 opposing sides or pretty similar to the original except any vertical walls are now angled giving the void a more of a diamond shape. you can fit smaller nuts in there perfectly but I will probably design an M3 nut adapter that slides in for convenience. I hope you enjoy the improvements!


This is a quick design I came up wi