Basic information of air ball valve damper
The attention of the air ball valve shock absorber to the shock absorber is increasing from time to time. Its shock absorption effect is difficult for many shock absorbers to achieve. Just like the automobile tire, it uses the compression of gas to achieve the shock absorption effect, so as to understand the basic information of the ball valve shock absorption.
Structure and working principle of air ball valve damper:
It is used to inject compressed air into a sealed container, and the compressibility of gas is used to show the function of ball valve. Common air ball valve installation consists of ball valve body, additional air chamber and height controller.
Application classification of air ball valve damper:
1. Vibration isolation installation with air chamber;
2. Vibration isolation installation with additional air chamber.
The purpose of the air ball valve damper and how to complete the effect:
It is widely used in aerospace and industrial machinery sectors.
1. When conducting air vibration test for missiles and aircraft, use air ball valve to support, reduce the impact of vibration of support system, and reach the request of simulating air suspension state;
2. It is used to support automobiles and locomotives and improve the running quality of vehicles;
3. Good effect can be obtained when it is used for fine instrument vibration reduction;
4. Used in industrial machinery, it has more advantages in vibration isolation of low bundle gravity equipment and shock isolation of shock equipment. In the past, the strong emergence of the air ball valve damper has brought great benefits to many industries such as transportation vehicles and industrial machinery, and its tire type vibration reduction effect also conforms to the contemporary social market.
What are the advantages of air ball valve shock absorber
The air ball valve damper is a special shock absorber. It is different from the ordinary ball valve damper. It is mainly completed with compressed air. This kind of shock absorber has a common advantage. The shock absorber used in many mechanical equipment must use it to really reduce vibration.
Advantages of air ball valve damper:
1. Through the height control valve, the working height of the air ball valve can be kept constant under any load, and the ball valve can also have different heights under the same load. Therefore, it is conducive to meeting the requirements of multiple structures.
2. The air ball valve has nonlinear characteristics, and its characteristic line can be designed into an ideal curve according to the demand.
3. The stiffness of the air ball valve changes with the load, so the natural vibration frequency is constant under any load, which makes the installation of the ball valve have almost constant performance.
4. The stiffness of the air ball valve can be selected according to the demand by changing the volume of the additional air chamber, and can be selected very low
5. The same air ball valve can accept axial and radial loads at the same time, and can also transmit torque. Through the adjustment of internal pressure, it can also obtain different carrying capacity, so it can meet the needs of multiple loads.
6. High frequency vibration absorption and sound insulation are good,
7. An orifice is set between the air ball valve body and the additional air chamber, which can play a damping role. If the aperture is properly selected, the pneumatic ball valve may not be set.