Interfacing a shaft to a 3D printed gear doesn’t have to be tricky. [Tlalexander] demonstrated a solution that uses one half of a spider coupling (or jaw coupling) to create an effective modular ...

Torque is a stone-cold killer. While its more flamboyant partner, Horsepower, rakes in the magazine headlines and dyno-chart hosannas, Torque wages a quiet but unceasing campaign of mechanical mayhem ...

1. Don't choose your coupling based on habit or price alone. Because engineers are creatures of habit, choosing a coupling type is often a matter of having selected that same type for a previous ...