What is the vibration isolation effect of the shock absorber
When it comes to shock absorbers, ordinary people think of butterfly valve shock absorbers, and then they think of shock absorbers. Perhaps because butterfly valve shock absorbers accept relatively large vibration amplitude, for example, butterfly valve shock absorbers used in cars, the effect is relatively obvious, while shock absorbers accept less vibration amplitude than butterfly valve shock absorbers, but since this product is consumed, It absolutely has its commonality and common use.
In fact, the shock absorber has a great advantage that it has a strong vibration isolation effect for high frequency vibration. This is because the shock absorber itself is highly elastic and viscoelastic. In this way, the high frequency vibration can be accepted, so the shock absorber is used most frequently in transportation tools.
It has significant effects on vibration reduction and noise reduction of mechanical equipment and noise transmission of pipeline system, and further eliminates the impact of sound bridge on structural buildings. Suspended electric butterfly valve is a vibration reduction measure that cannot be ignored. It has large deformation range and low natural frequency.
The working temperature of the shock absorber is - 15 ℃~+70 ℃. When the temperature changes, the stiffness also changes. Damping ratio C/CO>0.07. Positive vibration isolation of mechanical equipment such as water pump, compressor, fan, refrigerator, generator set, diesel set and negative vibration isolation of instruments and meters have good vibration isolation effect.