Suitable for many places and environments, such as various punching machines, textile machinery and equipment embroidery machines, embroidery machines, dehydrators and so on. In large-scale industrial workshops, problems such as machine displacement, huge noise, rising precision error, workers' health and rising cost caused by a large number of "ineffective" vibrations often occur in the production process, so how to choose appropriate damping pad materials has become the key to solve the above problems. This paper will answer this question for readers by comparing the properties and applications of rubber, sponge and foam materials with ACF artificial cartilage materials.
I. Rubber
Rubber is one of the best materials. It has good flexibility, wear resistance and temperature resistance, and can effectively reduce all kinds of noise and vibration. This material is widely used in various equipment, such as automobiles and machines, to reduce vibration and noise, and can also be used for laying and installing some floors. However, rubber is easily corroded by temperature, grease, active oxygen, sunlight and organic chemical solution, which leads to the change of characteristics and aging, and the phenomenon of easy relaxation appears. The general service life is about 5-8 years, and it needs to be dismantled and replaced in time.
Second, sponges.
As a common cushioning material, sponge has good elasticity, which can effectively absorb shock waves and reduce the noise and vibration caused by vibration. In addition, the sponge also has good wear resistance, which can effectively prolong its service life. However, it should be noted that the water resistance of sponge is poor and it is not suitable for humid environment.
Third, foam materials.
Foam material has good sound absorption and durability, and can effectively reduce vibration and noise. However, its strength is weak and it is easy to break under the impact of external force. Therefore, foam materials are generally not recommended for heavy equipment, but are often used for disposable packaging.
Four. ACF artificial cartilage material
ACF artificial cartilage material is a new type of metamaterial, which can absorb more than 90% impact and vibration, and is environmentally friendly, impact-resistant, deformation-resistant and fatigue-resistant. ACF bionic cartilage metamaterial has excellent shock absorption and noise reduction performance, and can effectively absorb and disperse vibration energy. At the same time, ACF bionic cartilage metamaterial also has good lightweight and air permeability, thus reducing the impact of vibration on the equipment itself and the surrounding environment. In addition, the machinability of ACF artificial cartilage material is also excellent, and it can be easily processed into various shapes and sizes to meet the shock absorption requirements of different equipment.
To sum up, the selection of shock absorber materials needs to be judged according to specific application scenarios and usage requirements. Rubber, sponge and foam materials and ACF artificial cartilage materials all have their own characteristics and application scope. Rubber and ACF artificial cartilage materials are better choices in scenes where high damping effect and noise solution are needed. Sponge and foam materials are more advantageous in scenes that need good sound absorption and affordable prices, such as home sofas, soundproof rooms, and packaging of articles.
Used in some specific occasions, such as gymnasiums, dance studios, children's entertainment places, medium and large industrial equipment, punching machines, embroidery machines, heavy industrial ships, oil drilling platforms, etc. ACF artificial cartilage material has more outstanding and comprehensive advantages, especially for some applications that focus on long-term planning of industrial upgrading. Its excellent shock absorption performance, corrosion resistance and environmental protection performance make it play a more important role in various scenes that need shock absorption and noise reduction. In other application scenarios, rubber, sponge and foam materials also have certain market prospects.
Therefore, when selecting the shock absorber, it should be considered comprehensively according to the specific situation.