About this 3D model

In the spririt of the original Darwin this is a Y-carriage that uses virtually no vitamins other than two threaded rods and some machine screws. The rods are just off-cuts from the lengths you use to build your printer so they won't even cost you anything. Designed to take a standard Prusa-200x200 pcb-type hot bed which mount at 210mm centres (these heaters are cool at the corners so will be fine with a PLA printed carriage). Utilises four of my unbreakable LM8UU bearing holders. For 5mm threaded rods use the version "YCMax3_5mm".