Corner Connector For Extruded Aluminum Tube by Amd3 3d model
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Corner Connector For Extruded Aluminum Tube by Amd3

Corner Connector For Extruded Aluminum Tube by Amd3

by Thingiverse
Last crawled date: 3 years, 5 months ago
I'm Building a printer enclosure using Aluminum Tubing.
Using 1" Extruded Aluminum Tube. Printed these corner connectors. Similar to https://www.grainger.com/product/80-20-Corner-Connector-18G639?cm_sp=Home-_-Products_You_Have_Recently_Viewed-_-AZHPRV_HPAD-080620&cm_vc=AZHPRV_HPAD-080620
I added in holes in both the inside bottom and top 4 sides to allow a 3mm bolt to be passed through. I printed mine at 60% infill, but even 10% holds pretty good.
Outside dimension of the main cube is 1" and the inside items are .8" Did many test prints and found this to be the best compromise between overtight and loose.
Feel free to leave comments or questions. Hope this is helpful!

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