MOAB - Parametric bellows and dosing cup combo for the Eureka Mignon

prusaprinters

<p>MOAB - Mother of all Bellows or Massive Ordnance Air Blast:</p><p>A bellows and dosing cup combo designed for the Eureka Mignon grinders.</p><p>Designed by Amahoola and me.</p><h3>Demo Video:</h3><p>&nbsp;</p><figure class="media"><oembed url="https://www.youtube.com/watch?v=DtOzFiIAz3o"></oembed></figure><p>&nbsp;</p><h3>Features:</h3><ul><li>Functions as dosing cup AND bellows, at the same time!</li><li>Drops all the beans at the same time</li><li>Gives the possibility to run the grinder before dropping the beans</li><li>Prevents some extreme popcorning by closing the hopper</li><li>Parametric file available for editing to suit your needs</li><li>Adds convenience to your workflow!</li></ul><h3>Notes:</h3><ul><li>To print: Print a version of the bellows, the descriptions are written below, if you're not sure which one to get, just get the normal v1's.</li><li>Everything is printable without supports.</li><li>The bellows should obviously be printed from TPU, or something else that's flexible. The one in the video and pictures is printed with 91A TPU.</li><li>There is a ring connecting the bellows to the insert, so the insert doesn't fall out. Connecting them can be a bit finicky, there is a version without the ring.</li><li>The text might difficult to print for some or you might not want it, a version without it is available.</li></ul><h4>Brief explanation of the different versions:</h4><ul><li>Bellows_v1.stl - Standard Bellows model</li><li>Insert_v1.stl - Standard Insert model</li><li>Adaptor_Bellows-to-mignon.stl - Adaptor/hopper so the bellows can be used on the mignon.</li><li>Bellows_v1_no-connector.stl - Bellows without the connecting ring to connect to the slot in on the insert.</li><li>Insert_v1_no-connector.stl - Insert without the connecting slot to connect to the ring on the bellows.</li><li>Insert_v1_notxt.stl - insert without engraved text</li><li>Insert_v1_no-txt_no-connector.stl - Insert without engraved text and no connecting slot</li></ul><p>&nbsp;</p><ul><li>Bellows v11.f3d - Parametric Fusion 360 design. Go to modify &gt; Change parameters to edit. Every parameter has been given a description.</li></ul><h3>Print Settings</h3><p><strong>Printer Brand:</strong></p><p>Prusa</p><p><strong>Printer:&nbsp;</strong></p><p>I3 MK3S</p><p><strong>Rafts:</strong></p><p>No</p><p><strong>Supports:&nbsp;</strong></p><p>No</p><p><strong>Resolution:</strong></p><p>0.2mm</p><p><strong>Infill:&nbsp;</strong></p><p>Whatever you desire</p><p><strong>Filament:</strong>&nbsp;</p><p>Dasfilament: White TPU (91A) for the flexible part</p><p>RealFilament: Matte Black for the hard insert</p><p>Bellows printed in TPU (Dasfilament Weiß TPU 91A)<br>Insert printed in PLA (RealFilament Matte Black)</p>