金属橡胶静刚度特性及其力学模型研究

摘要/Abstract

摘要： 对金属橡胶成形机理和静刚度特性影响因素进行分析，运用螺旋弹簧刚度理论建立了金属橡胶微元弹簧理论模型，并根据试验结果对其进行模型修正。通过理论模型与试验的比较，发现理论模型值与试验值较接近，可以较全面地反映金属橡胶静刚度特性，从而为金属橡胶减振器的设计和金属丝工艺参数的确定提供理论依据。

关键词: 金属橡胶, 静刚度特性, 力学模型, 工艺参数

Abstract: The mechanism of metal rubber molding and the influence factors of static stiffness characteristics were analyzed, on the basis of the theory of helical spring stiffness metal rubber an infinitesimal spring theoretic model was established. According to the test results, the model was corrected. Through the comparison of theoretical model and experiments, the results show that the theoretical values are close to the experimental ones, which may comprehensively reflect the static stiffness characteristics of metal rubbers and provide the theoretic basis for the design of the metal rubber dampers and the determination of metal wire processing parameters.

Key words: metal rubber, static stiffness characteristics, mechanics model, processing parameter

中图分类号:

TB302

余慧杰, 刘文慧, 王亚苏. 金属橡胶静刚度特性及其力学模型研究[J]. 中国机械工程.

Yu Huijie, Liu Wenhui, Wang Yasu. Research on Stiffness Characteristics and Mechanics Model of Metal Rubbers[J]. China Mechanical Engineering.

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