Taurus Z axis for Prusa MK3 and MK3s

thingiverse

I didn't want the Z axis to miss out on the Taurus love, so I gave it a makeover. It's like viagra for your Prusa. Part of Z is already included in the Taurus X since that is the nexus of the two. I made this one more modular so you can upgrade parts or in stages. It comes with the obligatory overt excess, some fixes / innovations, and a dash of biomimicry. Here is what is changed: * optional cross members to stiffen top of Z frame * reinforced Z top with improved smooth rod coupling * optional frame lash and Z rod height set screw to manage cantilever * accessory mount on Z top * reinforced Z motor mount with increased smooth rod connection * optional stabilizer feet to support center frame and reduce vibrations (coming soon) * new FDM-friendly slot-lock extrusion mounting system This compliments [Taurus X axis](https://www.thingiverse.com/thing:3308841) and [Taurus Y axis](https://www.thingiverse.com/thing:3269389) upgrades but is independent and can be mixed/matched. Also see [Taurus frame brace](https://www.thingiverse.com/thing:2772947) to remove PSU from frame. Lastly, [Taurus LCD](https://www.thingiverse.com/thing:3352476) available to finish out. **Update** 1/19/19: I discovered the Z frame is *not* symmetric. I mirror the parts as you can tell from the version stamps. Turns out the bottom anchor hole I added to the motor cups is offset on the left side of the frame. I fixed and replaced both motor cups as r1b. If you already printed, don't sweat it and just leave the left anchor screw out as it is optional. I also completed the assembly instructions. **Update** 1/7/19: fixed Zrod parts to sit flat for print. added optional Zfaring to cover nut (see photo). r1b: improved homing screw position on Ztops