2020 Extrusion Top Mounted Spool Holder

prusaprinters

<p>Simple top mounted spool holder with filament guide for 2020 aluminium extrusion I designed to use with my CR10 and a Bondtech BMG clone.</p> <p>In the foto you'll see the 25mm shaft but I've added a 35mm one as well if you want to have a bit more clearance. The shaft has a printed M8 thread built in as well as the knob. For me it worked right of the bed with a 0.2mm layer height.</p> <p>You'll also need a 135mm or longer M8 threaded rod and a piece of PTFE tube for the filament guide. To mount the spool holder to the frame I took four M5x12 socket head cap screws and sliding nuts. An additional two of each is needed for the filament guide.</p> <h3>Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>Creality</p> <p class="detail-setting printer"><strong>Printer: </strong> <div><p>CR-10</p></div> <p><strong>Rafts:</strong></p> <p>No</p> <p class="detail-setting supports"><strong>Supports: </strong> <div><p>Yes</p></div> <p><strong>Resolution:</strong></p> <p>0.2</p> <p class="detail-setting infill"><strong>Infill: </strong> <div><p>20%</p></div> <p><strong>Filament:</strong> KD Essentials PLA Blue</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong></p> </p><div><p>You'll only need support at the slot for the M8 threaded rod. I used modifier blocks in Cura to enable support only for these areas. But results may vary depending on your cooling solution.</p></div> </p></p></p> Category: 3D Printer Parts