Can rubber shock absorbers withstand large loads for a long time?

Rubber shock absorber has high elasticity and viscoelasticity, and its area is equal to the vibration energy, equipment and other equipment converted into heat for each vibration cycle. Used in the main engine of the ship, the inherent frequency is low, low frequency vibration isolation performance is good, oil and water resistant, temperature changes do not affect the performance, damping is small, resonance transmission ratio is large, steel wire often transmits vibration, easy to move, and withstand long-term large loads.
 
Rubber shock absorber rubber formula, rubber hardness, rubber shock absorber shape. Poor oil resistance, easy to age in the air, especially in direct sunlight. Performance differences in manufacturing are unavoidable and can be firmly bonded to metal. For this reason, rubber shock absorbers can be designed and manufactured in various shapes, light weight, small size and wide range of use. Sometimes, vibration is used specifically to achieve certain purposes. For example, the internal stress of vibrating castings stabilizes the size in just a few minutes, avoiding significant deformation caused by heat treatment internal stress. Rubber shock absorbers use the upper temperature limit of 70 ℃ load characteristics are also difficult to consistent shear and composite, rubber shock absorbers have the advantage of state compression, generally can be filled with rubber and felt and other soft materials to vibration isolation performance. Easy to install, replace, high temperature, low temperature resistance is relatively poor, and vibration performance in both the lateral and rotational directions, the stiffness in the three directions of the right angle coordinates and rotational direction can have a wider choice of damping within the rubber is much larger than the metal, high-frequency vibration performance, good sound insulation.