usgi

ZombieHedgehog

<p><strong>We all love Gridfinity</strong> - the <a target="_blank" href="https://than.gs/m/1004137?affiliateCode=ZOMBIEHEDGEHOG" rel="nofollow noopener">ScrewU-nit</a> is near-perfection, so here is the best of both worlds.</p><p>&nbsp;</p><p>Introducing Screwfinity, a storage solution for all of your fasteners that integrates Gridfinity and is stackable. Drawers are held in place and easily slide in/out. The top fits drawers perfectly too! Print the optional labels and either write on them with a marker or use the text tool in your slicer.</p><p>&nbsp;</p><p><strong>Print Settings:</strong></p><ul><li>Layer Height: 0.2mm</li><li>Supports on drawers only: Optional (Supports on front lip ONLY)</li><li>Polymaker filament: <a target="_blank" href="https://us.polymaker.com/?aff=495" rel="nofollow noopener">I recommend PLA Pro (affiliate)</a></li></ul><p><strong>File naming convention:</strong></p><ul><li>2U - Gridfinity units deep</li><li>3x5 - Three units high, Five units wide</li><li>Medium - Drawer height (Small and large drawers planned)</li></ul><p>Missing the size you need? Contact me on Discord! <a target="_blank" href="https://discord.gg/Fa8zUsjfgV" rel="nofollow noopener">https://discord.gg/Fa8zUsjfgV</a></p><p>&nbsp;</p><p><a target="_blank" href="https://www.patreon.com/hedgehogmakes" rel="nofollow noopener"><strong>Support my work on Patreon!</strong></a></p><p>&nbsp;</p><p>Originally inspired by the <a target="_blank" href="https://than.gs/m/23915?affiliateCode=ZOMBIEHEDGEHOG" rel="nofollow noopener">Voron 0.1 Hardware Organizer by ModBot</a></p>

Screwfinity Unit 2U Medium Gridfinity Storage Unit

gridfinity

Brandon Raineri

<h2>Updates</h2><h3>Version 2.1 (09/27/23)</h3><ul><li>Added lead-ins to the filament entry cavity</li><li>Changed PTFE stop ledge angle at filament exit end</li><li>Added note about countersinking PTFE that enters the printer</li><li>Updated printing profiles</li><li>Added additional sources for the release rings so they can be purchased outside of the US</li></ul><h3>Version 2</h3><ul><li>Added through hole for an M3x20mm mounting screw.  Printed with a 0.4mm nozzle at 0.10mm layer height</li><li>Added printable locking clip STL file to eliminate backlash in fitting/PTFE tube when pulled on</li><li>Print with single inlet side on the build plate.  Add a 10mm brim to stabilize the print</li></ul><h3>Version 1</h3><h2>Background</h2><p>This allows you to run material from the AMS or external spool without having to disconnect the PTFE tubing.</p><p>This uses push to connect fittings as you would see in a typical PTFE connector.</p><p>&nbsp;</p><h3>Release Rings: QTY: 3 of PC4-UM2</h3><p><span style="background-color:hsl(60,75%,60%);">I do NOT recommend the printed release rings as they are too fragile and do not securely hold the PTFE tube into place.</span></p><p>&nbsp;</p><p>Amazon  (<a target="_blank" href="https://www.amazon.com/dp/B0B282NZVW?ref=ppx_yo2ov_dt_b_product_details&th=1" rel="nofollow noopener">https://www.amazon.com/dp/B0B282NZVW?ref=ppx_yo2ov_dt_b_product_details&th=1</a> )</p><p>AliExpress  (<a target="_blank" href="https://www.aliexpress.us/item/3256804490680277.html?gatewayAdapt=glo2usa4itemAdapt" rel="nofollow noopener">https://www.aliexpress.us/item/3256804490680277.html?gatewayAdapt=glo2usa4itemAdapt</a>)</p><p>McMaster  (<a target="_blank" href="https://www.mcmaster.com/5472K101/" rel="nofollow noopener">https://www.mcmaster.com/5472K101/</a>)</p><h2>Installation</h2><p>Push the retaining ring into each end.   After you insert the PTFE tubing until it bottoms out, pull back so the release ring has a gap between it and the printed surface.  Insert the locking clip into this gap and then push the PTFE back in so it seats.  This removes any backlash so the end of the PTFE tube remains firmly in contact with the bottom of the bore.</p><p>&nbsp;</p><p>While not always required, I found it helps to countersink the PTFE tube entering the printer as it provides a lead-in to prevent snags.</p><p>&nbsp;</p><p>You also need to ensure the printer buffer operates as intended.  The PTFE tube exiting the buffer needs to clear the AMS clip going into the back of the printer.  This prevents any unwanted resistance to the buffer and let‘s it operate as intended.  If not, you can see what looks to be like a partial clog or even failure to retract filament.</p>

Over-Engineered Y-Splitter

Utilities

Michael Rechtin

<p>&nbsp;</p><p>Full Build Detailed in Youtube Video:</p><figure class="media"><div data-oembed-url="https://www.youtube.com/watch?v=h6chNEaXb-o"><div style="position: relative; padding-bottom: 100%; height: 0; padding-bottom: 56.2493%;"><iframe src="https://www.youtube.com/embed/h6chNEaXb-o" style="position: absolute; width: 100%; height: 100%; top: 0; left: 0;" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen=""></iframe></div></div></figure><p>Hardware List: (Affiliate Links)</p><p><br>Motors: <a target="_blank" href="https://amzn.to/4c5N0SW" rel="nofollow noopener">https://amzn.to/4c5N0SW</a></p><p><br>Flight Controller: <a target="_blank" href="https://amzn.to/43eu3ZS" rel="nofollow noopener">https://amzn.to/43eu3ZS</a></p><p><br>DJI O3: <a target="_blank" href="https://amzn.to/431EGiR" rel="nofollow noopener">https://amzn.to/431EGiR</a></p><p><br>2mm Bullet Connector: <a target="_blank" href="https://amzn.to/3In6B3l" rel="nofollow noopener">https://amzn.to/3In6B3l</a></p><p><br>LEDs: <a target="_blank" href="https://amzn.to/3uV63hX" rel="nofollow noopener">https://amzn.to/3uV63hX</a></p><p><br>Props: <a target="_blank" href="https://amzn.to/3IpEkc9" rel="nofollow noopener">https://amzn.to/3IpEkc9</a></p><p><br>4s 1300mah Batteries: <a target="_blank" href="https://amzn.to/436hHmL" rel="nofollow noopener">https://amzn.to/436hHmL</a></p><p><br>M4x12 Bolt: <a target="_blank" href="https://amzn.to/3T6co23" rel="nofollow noopener">https://amzn.to/3T6co23</a></p><p>&nbsp;</p><p>FPV Equipment (Other products may be able to be substituted):</p><p><br>RC Controller: <a target="_blank" href="https://amzn.to/3VbpZYy" rel="nofollow noopener">https://amzn.to/3VbpZYy</a></p><p><br>FPV Goggles: DJI FPV Goggles V2</p>

gridfinity

Utilities

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