38-400 cap for storage and airlock

prusaprinters

<p><em>Update 07 May 21</em></p> <p>Tweaked liners again to a thickness of .6 mm. Tweaked caps: different ridges and slightly thicker outer wall.</p> <p><em>Update 05-May-21</em></p> <p>Renamed files. Tweaked liners to be .5 mm shorter in diameter for a better fit.</p> <p>38-400 caps for home brewing. Have you every grabbed some cider and kept the jug to ferment in? Well, so have I and now when I run out of bungs, I can use these caps to either seal or ferment in...when I lose the metal cap :)</p> <p>Designed to have room for a lid seal - TPU .stl included for a plain cap and for one with a .25 inch hole which is perfect for a grommet.</p> <p>I verified that the cap with TPU seal does seem to be air-tight and allows airlock to bubble with my current set up, but will continue to test.</p> <p>Will also accept bone-fide 38 mm lid seals</p> <h3>Print Settings</h3> <p><strong>Printer:</strong></p> <p>AM8 DIY w/E3D V6 clone bowden all/metal hotend)</p> <p class="detail-setting rafts"><strong>Rafts: </strong> <div><p>No</p></div> <p><strong>Supports:</strong></p> <p>No</p> <p class="detail-setting resolution"><strong>Resolution: </strong> <div><p>at least 0.2. recommened</p></div> <p><strong>Infill:</strong></p> <p>100%</p> <p><strong>Filament:</strong></p> dealers-choice PLA+ <p>dealers-choice</p> <p><br/> <p class="detail-setting notes"><strong>Notes: </strong></p> </p><div><p>Tested with PLA+ for caps and TPU for lid seal and is air-tight.</p></div> </p></p> Category: Other