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

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:

Rafts:

No

Supports:

Resolution:

Any. I did 0.3mm

Infill:

Notes:

Supports are required. Rotate the part so it sits flat.

Category: DIY