Applicable environment of shock absorber
According to whether the pneumatic ball valve is rotating or not, the shock absorber can be divided into fixed shock absorber and rotary shock absorber. Fixed vibration damping refers to taking vibration damping measures for fixed parts, such as base shock absorber; Rotating vibration damping refers to taking vibration damping measures on rotating bodies, such as rotor vibration damper, bearing vibration damper, etc. But no matter what kind of shock absorber is, it is an ideal damping material. Do you know the characteristics of shock absorber? Let's get to know about Haihua damping belt.
1. The reason why it is an ideal damping material is that it has a damping effect on vibration and has great linear flexibility, can almost be stretched to fracture without losing its elasticity, and can withstand alternating stress without fatigue.
2. Like water, it is almost incompressible, and only produces elastic deformation after compression, but its volume remains unchanged.
3. The compressive strength of is much greater than the tensile strength. The stretching length of is generally about 6 times larger than the tightening interval. When it is stretched or compressed, its natural vibration frequency is not opposite.
4. When the temperature is lower than - 30 ℃, the elasticity of the shock absorber will be significantly reduced, so the shock absorber should not work in cold conditions, and it is also not resistant to low temperature, and the task temperature should not exceed 75-80 ℃.