CPAP Hacked into Super Charged 3D Printer Cooler
Of all the parts on your average desktop 3D printer, the nozzle itself is arguably where the real magic happens. Above the nozzle, plastic is being heated to the precise temperature required to get it flowing smoothly. Immediately below the nozzle there’s a fan blowing to get the plastic cooled back down again. This carefully balanced arrangement of heating and cooling is the secret that makes high quality fused deposition modeling (FDM) printing possible.
But as it turns out, getting the plastic hot ends up being easier than cooling it back down again. The harsh reality is that most of …read more
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