Download Free 3D Model Compact 90 straight and cross for 15×15/OpenBeam/Makerbeam XL 3D Print Model

Summary
This is a compact 90 degree brace for Openbeam/Makerbeam XL 15×15 extrusion. There are two versions – one is a straight 90, the other is a very handy 90 degree rotated variant so you can do crossovers. The crossover version is pictured in the as-built photo.
A couple of things make this design different than the numerous other corner braces out there. This one has channel grooves to keep the part stable, which makes for a really nice, sturdy brace. I also did countersunk holes to make for a nice clean installation.
You do need to print this with supports but cleanup isn’t bad.
Print Settings
Printer Brand:
LulzBot
Printer:
Mini
Rafts:
No
Supports:
Yes
Resolution:
Any. I did 0.3mm
Infill:
20%
Notes:
Supports are required. Rotate the part so it sits flat.