A rigid damping isolation platform is an engineering platform used for isolating vibrations and protecting precision equipment. Its core function is to reduce or eliminate the impact of vibration on experiments or equipment by combining rigid structures and damping materials.
The rigid damping vibration isolation platform mainly achieves vibration isolation through two methods. On the one hand, by utilizing the elasticity and damping characteristics of the top isolator of the bracket, the vibration energy from the ground is absorbed and dissipated, reducing the transmission of vibration to the table; On the other hand, relying on the high rigidity of the table and the internal damping of the honeycomb structure, the vibration response of the table itself is suppressed, making the table stable and providing a nearly vibration free environment for precision instruments or experiments placed on it.
structural composition
Tabletop: Usually made of high magnetic conductivity stainless steel or steel, the surface is precision ground and treated, with high flatness and low surface roughness. The interior of the countertop is mostly a three-layer sandwich honeycomb structure, which can ensure a relatively light weight while giving the countertop a high rigidity to weight ratio, and effectively dissipate vibration energy through internal friction.
Bracket: Generally, a four or six support structure with integral welding is used to ensure the high rigidity and stability of the bracket itself.
Vibration isolator: Installed at the top of the bracket, it is usually a composite vibration isolator, such as high-performance rubber pads. Its carefully tuned stiffness and damping characteristics can effectively isolate mid to low frequency vibrations from the ground.
Adjustment device: located at the bottom of the bracket, used to solve the problem of uneven ground and achieve horizontal adjustment of the platform. Common adjustment methods include manual wrench leveling, and some platforms can also be equipped with casters for easy mobility.
The rigid damping isolation platform is mainly used in vibration sensitive applications, such as precision optical experiments, semiconductor manufacturing, medical equipment testing, electron microscope observation, etc. It can provide a stable working environment for precision instruments such as confocal microscopes, interferometers, and lithography machines, ensuring the accuracy of measurement results and the reliability of experiments.