The Function Of Suspension

Suspension is an important assembly in automobiles, which elastically connects the frame and wheels, and is related to the various performance of automobiles. From the appearance, the suspension of a car is only composed of some rods, tubes, and springs, but do not think it is very simple. On the contrary, the suspension of a car is a car assembly that is difficult to achieve perfect requirements. This is because the suspension needs to meet both the comfort requirements of the car and its operational stability requirements, and these two aspects are mutually opposed. For example, in order to achieve good comfort, it is necessary to greatly cushion the vibration of the car, so that the spring should be designed to be soft. However, if the spring is soft, it can easily cause the car to experience adverse tendencies such as braking "nodding", acceleration "lifting", and serious left and right roll, which is not conducive to the car's turning direction and can easily lead to unstable vehicle handling.