Multiple prints led to consistent printer ... 3D printer. However, after a few months of use, I would always run into jams ...

MIT’s revolutionary laser-assisted hot end. As anyone who’s pushed their 3D printer a bit too hard can tell you, the first thing that usually happens is the extruder begins to slip and grind ...

he’s made a working hot glue 3D printer. As you’d expect, it’s the extruder which forms the hack here. A Dremel hot glue gun supplies the hot end, whose mains heater cartridge is replaced ...