Lack Enclosure MMU PTFE Hub (Remixed)

prusaprinters

<p>A remix of the excellent PTFE Hub for MMUv2S originally designed by <a href="https://www.prusaprinters.org/social/435-bryansmithdev/about">Bryan.Smith.Dev</a> - intended to be used with spool rewinders (<a href="https://www.thingiverse.com/thing:3781815">https://www.thingiverse.com/thing:3781815</a>).</p><p>Updated the hub to use threads that fit the <a href="https://amzn.to/3AQsD9Q">BIQU PC4-M10 Straight Passthrough</a> connectors. These are not actually M10 despite the name, they are BSP 1/8 threads. The threads are not <i>entirely</i> pre-formed due to 0.4mm nozzle tolerances, but it does help make threading them in straight easier.</p><p>Step and F360 files provided.</p><p>The numbers are also redone so that you can print them and snap in place. These by default have 0.1mm tolerance on all sides and should snap in nicely - if you need to adjust it open the Fusion 360 file, update the Tolerance parameter. You can use a larger value if the numbers are too tight, or a smaller value if too loose. I recommend changing it by 0.05mm at a time - remember this value is doubled across the entire dimension of the part due to being applied on both sides of the part.</p>