Built-in metal rubber composite vibration reducing material and forming method thereof

Abstract

The embedded metal rubber compound damping material and the forming method relate to the metal compound damping material. It solves the problem of the no continuous material room, rough surface, no ideal part character, not bear collecting load, not proper for the tension, the shear and the torsion. The connecting part of the metal rubber material is embedded into the continuous material which is fixed with the rubber material. The forming method is: one, preparing the metal rubber material; two, the formed metal rubber material is embedded into the die; three, pouring the liquid metal or the resin into the die. After the liquid metal or the resin solidifying, it is separated from the die and gets the metal rubber compound damping material. The compound material avoids the reliability to the holding structure and decreases the process and cost which has the good damping ability under the out bearing.

Description

technical field [0001] The invention relates to a composite damping material, especially a metal-rubber composite damping material and a forming method thereof. Background technique [0002] The existing damping materials are mainly ordinary rubber materials, which are relatively easy to process, can be easily made into various complex shapes, and have many processing methods to choose from. The preparation of the metal rubber material is relatively complicated, and its own characteristics determine that it is difficult to reprocess the metal rubber material after it is formed. The metal rubber material is discontinuous in space, so the surface is rough, the local performance is not ideal, and it is not suitable to bear concentrated load. The rough surface also limits the connection methods between metal rubber materials and other continuous materials, and the connection methods are limited to bonding and welding, and the strength of bonding and welding and other connection...

AI Technical Summary

Problems solved by technology

[0003] The present invention solves the problem that the space of the existing metal rubber material is discontinuous, the surface is rough, the local performance is not ideal, and it is not suitable for bearing concentrated loads. The rough surface also restricts the connection method between the metal rubber material and other structural materials, and the connection method is limited to bonding. And welding, bonding and welding connection methods have low strength, and the connection between metal rubber materials and structural materials is not easy to use common and commonly used connection methods such as threaded connections, and it is not suitable for the working environment of tension, shear and torsion. , a pre-embedded metal-rubber composite damping material and its forming method are now provided. The specific technical solutions to solve the above problems are as follows:

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