Shock absorber is used to suppress the shock when the spring rebounds after shock absorption and the impact from the road surface. Widely used in automobiles to accelerate the vibration of the frame and the body to improve the ride comfort of the car. While passing through an uneven road surface, although the shock absorbing spring can filter the vibration of the road surface, the spring itself has a reciprocating motion, and the shock absorber is used to suppress the spring jump.
Material angle division
Divided from the angle of generating damping material, the shock absorber is mainly composed of hydraulic and pneumatic, and a variable damping shock absorber.
According to its structure, the shock absorber is divided into a single cylinder and a double cylinder. Can be further divided into: 1. Single cylinder pressure shock absorber; 2. Double cylinder oil pressure shock absorber; 3. Double cylinder oil and gas shock absorber.