Vibration Isolator
A vibration isolator is a device or system designed to reduce the transmission of vibrations from a source to a target object or structure. It works by isolating the source from the target, thereby minimizing the transfer of vibration energy. This can be achieved through various methods, including using resilient materials like rubber or springs, or employing active control systems with sensors and actuators.
Key aspects of vibration isolators:
Isolation:
The primary function is to decouple the vibrating object from the surrounding structure, reducing the transmission of vibrations.
Passive vs. Active:
Isolators can be passive (using materials like springs or rubber) or active (using sensors and actuators to actively cancel vibrations).
Applications:
Vibration isolation is used in various fields, including machinery, buildings, and sensitive equipment, to protect them from damaging vibrations.
Materials:
Common materials for vibration isolation include rubber, springs, air cushions, and specialized materials like Sorbothane, which offer high damping capabilities.