Henan guanbo shock absorber co., LTD. : what are the working principles of shock absorbers (I)
Suspension system because of the elastic element in the impact vibration, to improve automobiles riding comfort, installed in parallel with the elastic element in the suspension shock absorber, for attenuation vibration, the automobiles suspension system USES the shock absorber is a hydraulic shock absorber, more in its working principle is that when the frame (or body), and there was a relative motion between axle vibration, the piston moves up and down inside the shock absorber, shock absorber chamber of the oil and it repeatedly from one cavity through different pore flow into another cavity. At this time, the friction between the hole wall and the oil and the internal friction between the oil molecules form damping force to the vibration, which converts the vibration energy of the car into oil heat energy, which is absorbed and distributed to the atmosphere by the shock absorber. When the cross section of the oil channel and other factors remain unchanged, the damping force increases or decreases with the relative motion speed between the frame and the axle (or wheel), and is related to the oil viscosity.
This paper is organized by henan guanbo shock absorber co., LTD