Taurus Z axis for Prusa MK3 and MK3s

thingiverse

I didn't want the Z-axis to miss out on Taurus love, so I gave it a complete makeover. It's like Viagra for your Prusa - a total game-changer. Since Part of Z is already included in the Taurus X since that is the core of the two, I made this one more modular so you can upgrade parts or stages individually. It comes with the obligatory overt excess, some fixes/innovations, and a dash of biomimicry. Here's what changed: * Optional cross-members to stiffen the top of Z-frame for added stability * Reinforced Z-top with improved smooth rod coupling for smoother prints * Optional frame lash and Z-rod height set screw to manage cantilevering * Accessory mount on Z-top for easy attachment * Reinforced Z-motor mount with increased smooth rod connection for reduced vibrations * Optional stabilizer feet to support center frame and reduce vibrations (coming soon) * New FDM-friendly slot-lock extrusion mounting system for improved print quality This upgrade complements the Taurus X-axis and Y-axis upgrades but is independent and can be mixed/matched. Also, check out the Taurus frame brace to remove PSU from frame, and the Taurus LCD available to finish it out. **Update 1/19/19:** I discovered that Z-frame isn't symmetric after all! I mirrored the parts as you can see from version stamps - who knew? Turns out the bottom anchor hole I added to motor cups is offset on left side of frame. Fixed and replaced both motor cups as r1b. If you already printed, don't sweat it - just leave left anchor screw out as it's optional. I also finished assembly instructions for your convenience. **Update 1/7/19:** Fixed Z-rod parts to sit flat for print, added optional Z-faring to cover nut (see photo), and improved homing screw position on Z-tops.