The gear is a gear-shaped part of the transmission gear of the offset gear. The gear can realize the functions of changing and variable, changing the transmission direction and changing the form of motion through transmission with other tooth-shaped mechanical parts. A form of transmission.
With the development of production and technological innovation, higher and higher requirements are put forward for the smoothness and transmission accuracy of the gear during the rotation of the gear. The degree of eccentricity of the wire has an important influence on the stability and accuracy of the gear transmission. How to quickly and accurately detect the beating of the gear ring is of great significance in actual production
