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 ...

3D printing or additive manufacturing, as it is known in the industry, is by no means a new technology. It emerged in the 1980s, but its concept can be traced back to the late 1940s.

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The rest is mostly 3D printed, so with the right design, you can whip up a wave drive to suit whatever packaging requirements you might have.