【摘要】 通过建立风冷冰箱压缩机橡胶垫的橡胶材料的本构模型，研究橡胶垫的动态特性仿真分析方法，并对3种类型（A,B和C型）橡胶垫的动态特性进行仿真分析。风冷冰箱压缩机橡胶垫的动态特性仿真分析及试验验证表明，A型橡胶垫的动刚度和阻尼系数仿真值与试验值误差绝对值为10%左右，即动态特性仿真分析方法的准确性较高。3种类型橡胶垫的动态特性仿真分析结果表明，B型橡胶垫对风冷冰箱底板及壳体的减振效果最佳，C型橡胶垫次之，A型橡胶垫最差。更多还原

【Abstract】 A constitutive model of the rubber material of the rubber gasket for air-cooled refrigerator compressor was established,a dynamic characteristic simulation analysis method for the rubber gasket was developed,and the dynamic characteristic simulation analysis of three types(type A,B and C) of rubber gaskets was carried out. The dynamic charactertistic simulation analysis and experimental validation showed that,the absolute values of errors between the simulated and experimental values of the dynamic stiffness and damping coefficient of type A rubber gasket were approximately 10%,indicating that the proposed simulation method exhibited good accuracy. Furthermore,comparative analysis of the three types of rubber gaskets showed that,type B rubber gasket had the best vibration reduction effect on the base plate and shell of the air-cooled refrigerator,followed by type C,while type A performed the worst.更多还原