Multi-Color Printers and Extruders
Multicolor 3D printing possible from a single nozzle The most common type of home 3D printer is the Fused Deposition Modeler, (FDM) type of printer, which works by melting a plastic filament with a heater element (hotend) and extruding the melted plastic out of a small nozzle (like icing a cake). Current hotends can only…
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