Automobile Ball Head Role Explanation

Ball head is also called universal joint, refers to using the ball not achieve coaxial transmission of mechanical structure. Universal joint is a very important part in automobile. Universal joint and combination of transmission, known as the universal joint transmission device. On the front engine rear wheel drive vehicles, universal transmission device installed in the gearbox output shaft and drive axle of the main reducer input shaft between; And front engine front-wheel drive vehicles omit the transmission shaft, universal joint is installed in the steering system is responsible for driving and responsible for between front axle and half axle and the wheel.