By using 3D printing and a meticulous approach to problem-solving, this gearbox eliminates the need for bulky bevel gears or complex belt systems, achieving zero-backlash torque transfer with ...

Honestly, we’re amazed. 3D printing has revolutionized DIY fabrication. But one problem normally associated with 3D printed parts is they can be quite weak unless designed and printed carefully.

Posted in 3d Printer hacks, Fail of the Week Tagged 3d printed, 3d printing, accuracy, belt, worm gear, z-axis ← Scratch-Built Ornithopter: Here’s How I Flapped My Way To Flight ...