How to Solve Shock Absorber Noise in Cold Weather?

[Daniela]

To solve shock absorber noise in cold weather, the method is to replace the stabilizer bar bushings. Shock absorbers are used in vehicles to accelerate the attenuation of frame and body vibrations, thereby improving the smoothness of the ride. When driving over uneven roads, the shock-absorbing springs filter out road vibrations, and the springs themselves undergo reciprocating motion. The shock absorbers are used to suppress the bouncing of the springs. The principle of shock absorbers is: when relative motion occurs between the frame and axle due to vibration, the piston inside the shock absorber moves up and down, causing the oil in the shock absorber chamber to repeatedly flow from one chamber to another through different orifices. The friction between the orifice walls and the oil, as well as the internal friction between oil molecules, create resistance to the vibration, converting the vehicle's vibration energy into heat energy of the oil, which is then absorbed by the shock absorber and dissipated into the atmosphere.