BCN3D+ or MendelMax double spool holder

prusaprinters

<p>From the original single spool holder designed for <a href="http://www.bcn3dtechnologies.com/">BCN3D+</a> by BCN3D Technologies, I would like to share with you this "derivate" in order to upgrade it into a<strong>double spool holder</strong> which uses less parts than two single holders. It's great if you have double extruders or if you just want to have two filament spools ready to be used.</p> <p>The holder lays/clips to a T-slot profile (20x20mm).</p> <p>If you are<strong>upgrading from a single holder</strong> you will need:</p> <ul> <li>print "double_holder_set.stl" file (or corresponding individual files)</li> <li>4 x 608Z axial bearings</li> <li>2 x M8x40mm bolts</li> <li>2 x M8 butterfly nuts or regular ones</li> </ul> <p>If you are<strong>building this design from scratch</strong> for your MendelMax or similar:</p> <ul> <li>print the corresponding parts and</li> <li>8 x 608Z axial bearings</li> <li>4 x M8x30mm bolts</li> <li>2 x M8x40mm bolts</li> <li>6 x M8 butterfly nuts or regular ones</li> </ul> <h3>Instructions</h3> <p>Nothing fancy here... I printed them with 2 perimeters and 20% infill but it would work with you preferred setup</p> Category: 3D Printer Parts