All Kind of Air Spring and Shock Absorber

In order to make the frame and the body cab vibration attenuation quickly, improve the ride comfort and comfort of the car, the automobile suspension system is generally equipped with shock absorber or air bag damping, pneumatic rubber shock absorber air bag is widely used in the automobile at present.

The airtight air bag of the membrane air spring consists of a rubber diaphragm and a metal pressing piece. Compared with the capsule type, its elastic characteristic curve is ideal, because its stiffness is smaller than the capsule type, the natural vibration frequency of the body is lower; And the size is small, easy to arrange in the car, so it is mostly used in cars.

The convoluted type air spring consists of a rubber air bag with cord and compressed air enclosed in it. The inner layer of the airbag is made of air-tight rubber, while the outer layer is made of oil-resistant rubber. The more the number of sections, the better the elasticity, but poor sealing, and between the section and the section around a steel waist ring, so that the middle part will not have radial expansion, and prevent friction between the two sections. The upper and lower cover plates of the airbag enclose the airbag.

Sleeve air springs have a removable membrane on the outside, but no internal molded beads. The flexible member is connected to the end retainer by clamping the material between the end retainer and the external crimp ring, then the external crimp ring is forged to the appropriate diameter.