The following is a case of a dual-layer vibration damping device manufactured by “neoeast”wire rope isolaors:
Dual-layer Floating Raft Vibration Damping Device
- Structural Composition: This device consists of a base, a raft frame, and a transition tooling from bottom to top in sequence. The base and the raft frame are connected by two sets of wire rope isolators, and the raft frame and the transition tooling are connected by a composite wire rope isolator connecting piece.
- Working Principle: The base receives vibrations from the supporting bottom surface. When the vibrations are transmitted to the raft frame, the wire rope isolators attenuate vibrations in any direction. After being initially attenuated, the vibrations continue to propagate upwards. The vibrations of the raft frame are further attenuated by the damping connecting piece and then transmitted to the transition tooling, which is used to install the equipment to be damped.
- Advantages and Features: The wire rope isolator has a relatively small stiffness and a wide damping bandwidth, effectively suppressing low-frequency vibrations. The composite wire rope isolator in the damping connecting piece has a good inhibitory effect on high-frequency vibrations.
Application Scenarios:
It is suitable for the vibration damping of precision equipment that requires effective attenuation of both high-frequency and low-frequency vibrations.
Through the synergistic action of the wire rope isolators and the damping connecting piece, this dual-layer floating raft vibration damping device effectively attenuates vibrations of different frequencies and has good damping effects and application prospects.