Description
A universal joint, also known as a U-joint, is a mechanical device used to connect two shafts at an angle to each other. It is commonly found in vehicles and machinery that require rotary motion to be transmitted between two components. The U-joint works by allowing the two shafts to rotate at different angles while still transmitting power. However, due to its design, it cannot maintain a constant velocity and may cause vibrations or uneven motion.
