30x30 alu profile brackets

thingiverse

This is a set of simple brackets to join 30x30mm aluminium extrusion profiles with an 8mm slot - I bought mine on http://ehlinik.cz. Except corner brackets, all printable without supports. Print the corner bracket in the orientation provided in STL for better strength. You will need M6x12 (or M6x14 with washer) screws and low-profile M6 nuts (DIN439). For adjustable feet, use an M10 screw and nut. Add a pause to G-code at 9mm height and insert the nut inside. Above the nut is one solid layer for easier printing; cut it away by knife or simply let the screw break through. On May 13, 2019, a 45-degree bracket was added. Print Settings Printer Brand: RepRap Printer: Prusa i3 Rafts: Doesn't Matter Supports: Doesn't Matter Resolution: 0.25 Infill: 40% Notes: Designed for 0.25 layer height; use four bottom and top solid layers for better strength.