YAFR/MM Mashup Part Deux

prusaprinters

<p>The original setup was pretty wobbly for me. Lots of slop in the threads.</p> <p>Changes:</p> <p>Reduced the frame volume. Prints faster!</p> <p>Added a third screw to hold the top inline.</p> <p>Added a second tooth to each screw hole which reduces racking.</p> <p>Integrated the bearing shafts. These are a press-fit coming from my printer.</p> <p>Added a hole for a #10 screw to use with a washer to retain the bearing, if needed.</p> <p>You may want to try printing the screws at 102% as that eliminates a lot of slop on its own.</p> <p>It's possible that you won't need the middle screw with the added teeth. I have not looked at that yet.</p> <h3>Print Settings</h3> <p><strong>Printer:</strong></p> <p>da Vinci 1.0A</p> <p class="detail-setting rafts"><strong>Rafts: </strong> <div><p>Doesn't Matter</p></div> <p><strong>Supports:</strong></p> <p>No</p> <p class="detail-setting resolution"><strong>Resolution: </strong> <div><p>0.3mm layer height</p></div> <p><strong>Infill:</strong></p> <p>20% or more</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong></p> </p><div><p>Print the screws in halves for better strength (laying down, sunk into the bed 50%) then glue together.</p></div> Post-Printing ============= <p>I added some non-slip shelf liner to the bottoms so that it does not slide around.</p> <p>It's a bit tough to get all three screws installed, but not that bad.</p> </p></p> Category: 3D Printer Accessories