Why are 3D Printer Cooling Systems Important? In 3D printing, materials are heated and extruded to produce the final printed part. The heated nozzle moves according to a computer-generated ...

It may seem like a paradox, but one of the most important things you have to do to a 3D printer’s hot end is to keep it cool. That seems funny, because the idea is to heat up plastic, but you really ...

[Mark Rehorst] has been on the hunt for the perfect 3D printer cooling fan and his latest take is a really interesting design. He’s printed an impeller and housing, completing the fan using a hard ...