Big Spool Roller for 14" Diameter Filament Spools

prusaprinters

<p>Updated 6/6/2016: Deepened the nut sockets that interface with the 1" pipe holes to allow for full clearance. This should make it easier to assemble.</p> <p>I printed a couple of these, but found that the washers I had on-hand weren't quite the right size. It seemed like a simple fix to add some standoffs to support the centerof the bearings.</p> <p>After a 12-step program to convert this from Geomagic Design to step file, I managed to import to OnShape and make the changes.</p> <h3> Print Settings</h3> <p><strong>Printer Brand:</strong></p> <p>LulzBot</p> <p><p class="detail-setting printer"><strong>Printer: </strong> <div><p>TAZ 5</p></div><strong>Rafts:</strong></p> <p>No</p> <p><p class="detail-setting supports"><strong>Supports: </strong> <div><p>No</p></div><strong>Infill:</strong></p> <p>20%</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong> </p><div><p>Shell thickness and top and bottom thickness: 1.5 mm<br/> Layer Height 0.25 mm</p> <p>Initial layer 0.425 mm</p> <p>Initial layer line width 125%</p> <p>Dual extrusion overlap 0.15 mm</p> <p>Printed with a brim (though probably not necessary)</p> <h3> How I Designed This</h3> <p><strong>OnShape file</strong></p> <div><p>View the design via OnShape at<br/><a href="https://cad.onshape.com/documents/cb60cb8df0afac64e7b84cdf/w/7baaf7c588adcd42fecb7add/e/68942123713cabc13a8c96e5" rel="nofollow">https://cad.onshape.com/documents/cb60cb8df0afac64e7b84cdf/w/7baaf7c588adcd42fecb7add/e/68942123713cabc13a8c96e5</a></p></div></div></p></p></p> Category: 3D Printer Accessories