OpenRap Mini

thingiverse

OpenRap mini has a print volume of 130x115x110 mm (x,y,z) and since it's not designed with a heated bed, it can only print with PLA filament from 3mm. I designed this 3D printer to make assembly as simple as possible and have the three axes x, y, and z perpendicular to each other without using any special measuring tools. The print area is "open" and the extruder can be removed quickly since it's held in place with only two screws.