Multi Nozzle Size extrusion system

Multi Nozzle Size extrusion system for 3D printer

Description

3D printing needs to be faster.

Method of solution

1 solution is to use multiple nozzles with different nozzle sizes

This way one can print the outsides with a thinner nozzle to get a good surface, and use a thicker nozzle size to make the infill. you can also use the thinner nozzle to make 3 layers of perimeters, and use the thicker nozzle to infill these 3 outside layers in 1 pass.

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