Enraged wrote:I think the problem with the whole idea is in general, commercial extruders use a screw with a pitch that isn't constant, and trying to replicate that for under $250 is going to be difficult. It will be very interesting to see what people come up with.
I can see myself build one too, once the contest is over. Being able to make your own filament for your own 3D printer would be fantastic.
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