What's the function of the gear?
The function of the gear is to transfer the rotation of one shaft to the other, and also to decelerate, increase, change direction, and change the direction of the gear,
At the end of the nineteenth Century, the principle of expanding the cutting method and the special machine tools and cutting tools used in the cutting of the teeth were presented one after another. With the development of production, the stability of gear operation has been paid attention to.
A mechanical element with teeth on the flange that continuously engages and transmits motion and power. Gear is the mechanical parts that can mesh with each other. The application of gears in transmission has appeared very early. One
