Why is rubber used as vibration absorber?

Rubber vibration isolator is the most widely used vibration isolator, it is widely used in various fields like the vehicle, shipping, automobile, plane, bridge and instrument. Rubber vibration isolator is using viscoelastic damping structure elastic deformation to achieve vibration reduction, it transfers vibrational energy to internal friction can of damping material with high transfer efficiency, it can be used in the state of compression and shear. In the application, it chooses the reasonable parameter for rubber material and damping structure, it will achieve a good purpose of vibration isolation.

 

JMZ-1-2.0B vibration and shock absorbing mounts belong to the JMZ-1 series. It adopts the structure of double spring and special friction plate. It has good impact resistance and a 2kg maximum rated load. It can vibrate isolation in any direction. This type of small vibration isolation mounts has a wide operating frequency range and can be used in harsh environments such as high and low temperature and chemical pollution. It has good performances such as anti-humidity, anti-salt fog, high and low-temperature resistance, mold resistance and long service life.

 

Rubber vibration isolator has the following advantages as the most widely used vibration isolator:

1. It can be vulcanized with many kinds of shapes to adapt the requirements of space, it can control the hardness by adjusting rubber formula to meet the requirement of rigidity and strength from each direction;

2. it has enough internal damping for small static displacement, short but large dynamic displacement with good vibration isolation, it is good for crossing the resonance region and reducing high-frequency vibration and noise;

3. Elasticity modulus is much smaller than metal, it can make larger elastic deformation.

4. There is no slipper, so it is easy to maintain;

5. It is easy to install and tear down because of its small quality;

 

Rubber vibration isolator is the most widely used vibration isolator, it is widely used in various fields like a vehicle, shipping, automobile, plane, bridge, and instrument. Rubber vibration isolator is using viscoelastic damping structure elastic deformation to achieve vibration reduction, it transfers vibrational energy to internal friction can of damping material with high transfer efficiency, it can be used in the state of compression and shear. In the application, if you choose the reasonable parameter for rubber material and damping structure, it will achieve a good purpose of vibration isolation.

 

Rubber vibration isolator has the following advantages as the most widely used vibration isolator:

It can be vulcanized with many kinds of shapes to adapt to the requirements of space, it can control the hardness by adjusting the rubber formula to meet the requirement of rigidity and strength from each direction;

it has enough internal damping for small static displacement, short but large dynamic displacement with good vibration isolation, it is good for crossing the resonance region and reducing high-frequency vibration and noise;

Elasticity modulus is much smaller than metal, it can make larger elastic deformation.

There is no slipper, so it is easy to maintain;

It is easy to install and tear down because of its small quality;

 

But in actual application, the rubber vibration isolator has the following disadvantages:

Its high-low temperature resistance and oil resistance is worse than metal material;

It cannot be exposed outside, or it will be aged easily;

It will have creep and hysteresis after using under big load;

Its vibration isolation performance is not good with low frequency.

 

Xi'an Hoan Microwave Co. Ltd., headquartered in China, Xi’an city, was founded in 2005, is one of the most professional wire rope vibration isolator suppliers of Industry Energy Absorption and Vibration Isolation Products. Contact us today to see how our products can benefit your special equipment application demands or in any way that we can help you meet your production requirements.