D printers are sometimes compared to hot glue guns, in part because of similarities between hot glue and printer filament. However, analyzing the mechanical obstacles that ...

[Nathan] from Nathan Build Robots didn’t fancy the wait, so they embarked on a project to build a huge parallel 3D printer with four independent print heads. Well, kind of. Checkout this cool ...

It always seemed to us that the Z-axis on a 3D printer ... They modified a Prusa printer by adding a rotating extension to the print head, putting the nozzle at a 45° angle to the print bed.