QUBD Two Up MDF base Rebuilt / Redesign

thingiverse

I'm having issues with my QUBD Two Up's MDF frame, which is falling apart and held together by band aids. I've decided to redesign the frame for a more permanent solution. To assemble this project, you'll need plywood or a wood table/desk as a base. Please see pictures for reference on how the parts fit together. As a hobbyist and not a professional designer, I created these parts using Sketchup in my free time. They work for me, but tolerances may vary from those of a professional. Feel free to remix if you need to. You'll also need the following 3D printed materials: * Bearing Cages for linear bearings: https://www.thingiverse.com/thing:1305794 (print 2 for each bearing) * Twoup Y-table frame replacement by Tony_921: https://www.thingiverse.com/thing:1038960 (use my remixes to accommodate a lower position of the Y belt/motor, https://www.thingiverse.com/thing:3122476) with 6-32 nuts and bolts: https://www.thingiverse.com/thing:1841487 For hardware, I'm located in Canada where it's hard to find metric parts, so everything is designed for imperial hardware. You'll need 6-32 nuts and screws of different lengths (2 in, 1 in, 3/4 in, and 1/2 in). Use 6 x 1/2 wood screws to secure the parts to plywood. You can use any surface for this project, but you'll need plywood or another material that's sturdy enough. If your printer has a second Z-Axis motor, you'll also need to print "Z_Axis_Motor_Base_B_Final.stl". Otherwise, just print one of each file except "Base_Linear_Bearing_LONG_Final.stl" and "Base_Linear_Bearing_SHORT_Final.stl". You can use either the longer or shorter bearing, but if you have the second motor, it's better to use the longer one.