Compact 90 straight and cross for 15x15/OpenBeam/Makerbeam XL

prusaprinters

This is a compact 90 degree brace for Openbeam/Makerbeam XL 15x15 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. Category: DIY