Face it, we’ve all at some time or other looked at our hot glue guns, and thought “I wonder if I could use that for 3D printing!”. [Proper Printing] didn’t just think it, ...
3D printing has evolved to a point where dual extrusion isn’t really that special anymore. A few years ago, a two-color frog print would have been impressive, but this isn’t the case anymore.
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 ...