Closed MMU Buffer mod

prusaprinters

<p>This is a closed buffer mod that I created to suite the MMU buffer panels that comes with the MMU. The fingers make it so much easier to feed and change the filament and I made the model mostly sealed so the filament isnt as exposed to humidity. Some work will still be needed to seal it completely.</p><p>&nbsp;</p><p>I've included a dxf for the panels incase you want to use that to make other custom adjustments or panels.</p><p>I've included a mod to the fingers for heat set brass inserts as well</p><p><a href="https://www.ebay.com.au/vod/FetchOrderDetails?itemId=302019240836&amp;transactionId=1872845555020&amp;mkevt=1&amp;mkpid=0&amp;emsid=e11412.m43.l1123&amp;mkcid=7&amp;ch=osgood&amp;euid=aac05e9fa5064bc4a21fc013423ac17b&amp;bu=43575363848&amp;osub=-1%7E1&amp;crd=20210702010402&amp;segname=11412&amp;sojTags=ch%3Dch%2Cbu%3Dbu%2Cosub%3Dosub%2Ccrd%3Dcrd%2Csegname%3Dsegname%2Cchnl%3Dmkcid">(M5 x 5mm Female Thread Brass Knurled Threaded Round Insert Embedded Nuts 100PCS</a>)</p><p>&nbsp;</p><p>The brass inserts are heat set and accommodate the <a href="https://www.ebay.com.au/vod/FetchOrderDetails?itemId=163694140538&amp;transactionId=2151843333006&amp;mkevt=1&amp;mkpid=0&amp;emsid=e11412.m43.l1123&amp;mkcid=7&amp;ch=osgood&amp;euid=a09bc6401650467e9f7dfa2a0fff47b4&amp;bu=43575363848&amp;osub=-1%7E1&amp;crd=20210808220414&amp;segname=11412&amp;sojTags=ch%3Dch%2Cbu%3Dbu%2Cosub%3Dosub%2Ccrd%3Dcrd%2Csegname%3Dsegname%2Cchnl%3Dmkcid">Pneumatic Fitting Push to Connect for 3D Printer Bowden Extruder</a> (Brass Pneumatic fitting shown in the image)</p><p>&nbsp;</p><figure class="table" style="width:584px !important;"><table style="background-color:rgb(255, 255, 255);border-bottom:none;border-left:none;border-right:none;border-top:none;"><tbody><tr><td style="border-bottom:none;border-left:none;border-right:none;border-top:none;padding:0px 0px 16px;vertical-align:top;">&nbsp;</td></tr></tbody></table></figure>