Definition
A bevel gear is a type of gear designed to transmit rotational motion between two shafts that are at an angle to each other. Imagine two cones meshing together. ⚙️ They are used in machinery and vehicles where the direction of power needs to be changed, like in a car's differential. Think of them as corner-turning experts for rotational energy. 🔄 They come in different forms, like straight, spiral, and hypoid, each with its own advantages.