The role of shock-absorbing rubber
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Instead of metal springs, it plays the role of damping and absorbing vibration. Its main performance requirements are static stiffness, dynamic stiffness, and durability.
Characteristics of shock-absorbing rubber:
①Rubber is composed of a variety of materials, and the same shape can have different properties through material adjustment.
②The friction between the internal molecules of the rubber makes it have a certain damping performance, that is, the hysteresis of motion (the deformation of the rubber lags behind the stress of the rubber during the stress process).
③ Rubber will produce different elastic coefficients in the process of compression, shearing and stretching
