Have you heard of the universal joint? The so-called universal joint refers to the mechanical structure that uses the ball-shaped connection to realize the power transmission of different shafts, and it is a very important part of the automobile. But there are many kinds of universal joints, one of which is the 5-7126X 6H2577 universal joint . So do you know what the principle of the universal joint is?
The principle of the universal joint is that one of the rotating forks drives the other fork to rotate through the cross shaft, and at the same time, it can swing in any direction around the center of the cross shaft; the needle in the needle bearing can rotate on its own during the rotation. Reduce friction. The shaft connected with the input power is called the input shaft (also called the driving shaft), and the shaft output through the universal joint is called the output shaft (also called the driven shaft); working under the condition that there is an angle between the input and output shafts, two The angular velocities of the shafts are not equal, and therefore will cause the output shaft and the transmission components connected to it to produce torsional vibration and affect the life of these components.
The principle of 3102-2201025 Russian universal joint cross is the same.
