Many people on the Internet ask what spring dampers are used for? What industry is it used in? Today, Henan Huazhong manufacturers to answer these questions.
Spring damper is a kind of vibration control device responsive to displacement; spring damper is mainly used in nuclear power plants, thermal power plants, chemical plants, steel plants and other pipelines and equipment anti-vibration. Commonly used in the control of hanging continuity of fluid vibration excitation of the pipe system vibration.
Spring damper can effectively control a variety of frequencies of vibration and oscillation, but to a certain extent limit the normal thermal displacement of the pipeline. The design should take full account of the additional forces generated by the spring damper on the pipe.
In order to reduce the previously mentioned road surface vibration and impact on the vehicle, the need for a spring to these absorbed vibration and impact energy, the spring in the suspension is an energy storage element, but temporarily stored is not enough, but also to these unfavorable to the vehicle ride handling stability of energy consumption, this is the turn of the damper on the scene, the working principle of the hydraulic damper is when the frame and axle for reciprocating relative motion, and When the piston is in the cylinder barrel reciprocating motion, the oil in the damper housing is repeatedly flowing from one cavity through some narrow pores into another cavity, at this time, the friction between the pore wall and the oil and liquid molecular friction is formed on the vibration of the damping force, so that the body and frame vibration energy is converted into heat energy, and absorbed by the oil and damper housing, and then scattered to the atmosphere. Simply put, this means that the kinetic energy is converted into thermal energy. If the damper is run continuously on the test stand for a few minutes, the outer wall of the damper reservoir cylinder will become very hot, even hot to the touch.
