Most of the universal joints are familiar to people because of automobiles. Most of them are used in automobiles, and they exist as an important part of automobiles. The precision universal joint is also one of many universal joints, and it is also mainly used on automobile parts.
The universal joint has a history of hundreds of years since it was invented and used. It is a type of coupling that allows a large angular displacement between two shafts. Generally, the maximum angle between the two shafts can reach 35°～45°. The shaft angle can be changed at any time during the transmission process. The biggest feature of the universal joint is that it has a large angle compensation ability. With its structural characteristics, the output shaft can also realize continuous rotation when the front and rear shafts have an axis angle, and can reliably transmit torque and movement. At the same time, because the torque range transmitted by the universal joint is relatively large, the maintenance will be relatively convenient.
However, the current universal joints still have many problems, such as wear or looseness caused by impact after a long time of use, or delamination of the universal joint and not an easy installation. The universal joint manufacturer is also working hard to solve these problems. The universal joint has been in existence for so many years and has been continuously improving. I believe that many problems can be solved through hard work.