The home page of the #Polar-3D #3D-printer.
on 02015-08-13#Polar-3D is a #CNC #3D-printer using polar coordinates to get multiple print heads, which don’t have to move, and avoid linear actuators and linear bearings entirely, except for a Z-axis which raises and lowers the whole table, including the motors. Also, the platters provide precisely known movement for a laser #3D scanner, thus avoiding #photometric-stereo and the like. #video #manufacturing
on 02015-08-13