Reduce the noise of the ultimate artifact - air shock

Reduce the noise of the ultimate artifact - air shock

2017-09-25 GUOMAT Air Spring

In the production work, too much noise is often difficult to avoid in the production, but with the continuous improvement of living standards, health awareness is also growing in the hearts of people, excessive production noise, not only does not meet the labor law on the protection of production workers Requirements, if the factory set up near the residential area, it is affecting the normal life of the residents, the same does not meet the requirements of the Environmental Protection Agency.

Reduce the noise generated in the production process, the air spring shock absorber is absolutely artifact! Because the sound from the vibration, and shock, just the most prominent advantages of air spring shock absorber.

                              
Daily noise reduction methods can be divided into three categories: weaken the vibration source, cut off the transmission path, in the human ear refused to receive noise source information. Three kinds of noise reduction methods have their own characteristics, but with the progress of society, the latter two kinds of noise reduction is clearly not keep up with the pace of social progress, more and more can not meet people's rising demands. The effect of air spring in reducing the vibration frequency of vibrating source is very significant and becomes the choice of more and more enterprises. So, why is the air spring noise reduction effect so outstanding?

First, from the air spring material point of view, the air spring shock absorption area is the middle of the rubber balloon part, for the vibration of the conductivity is very low, from the top cover to the lower end of the frequency can be reduced to 1Hz, and the human ear can The minimum increase in recognition is about 20HZ or so, the effect of air spring shock absorption is not only significant, but from the critical value also retains a very large space. And the elastic coefficient of the air spring (that is, the soft and hard spring) can be adjusted by the internal pressure of the pump to change, a reasonable choice of air spring, you can effectively avoid the use of air springs in the course of the impact of shock effect.