ABS parts to contruct a router / 3d Printer basic frame using 80x40mm Aluminium extrusion.
Development of heavy duty 500 X 500mm 3d printer/router mill.
As I progress new pieces and mods will appear. Added Z axis Sliders, (complete with a small hand file to get a perfect sliding match to your 80X40mm extrusion. Provision for a couple of Lm8uu linea bearings and hex hole for Z axis threadded rod. I mean to heat and press 2 x 8mm nuts top and bottom and pin in place. I plan to use two all the shorter Nema 17s on each axis.