Classification of damping springs for automobile springs

1. Steel wire compression spring (compression spring) is under axial pressure of the coil spring, its material section is mostly circular, but also useful rectangular and multi strands of steel entangle coil, spring is generally equal pitch, the shape of the compression spring is: Cylindrical, conical, convex and concave shape and a small number of non-circular, compression spring between the ring and the ring has a certain gap, when the spring contraction deformation by external load, storage deformation energy.

2. Rubber precision spring

Rubber spring is a kind of polymer elastomer, with small autogenic heat. Good resilience and stable mechanical properties. Long service life, low cost advantages.

3. Composite precision spring

Composite spring is composed of metal coil spring and rubber composite as one of the elastomer, set the advantages of metal spring and rubber spring in one, and overcome the shortcomings of the two, the shape and mechanical properties are stable, can withstand heavy load and large deformation, with good vibration isolation and noise reduction effect. The work is stable and the time of over resonance area is short. Especially applicable to mines. Metallurgy. Coal and other industries of large vibration equipment.

4 rubber air spring is made of cord layer, inner and outer rubber layer or steel wire after forming vulcanization to form a flexible body, using the compressibility filled with air to achieve the elastic function of a rubber element. Commonly known as air spring, rubber air bag, air bag and so on.