橡胶制品的组合静态性能分析及计算  

Analysis and Calculation of Static Characteristics of Rubber-rubber Complex

作　　者：周宏慧[1] 张亚新[1] 黄友剑[1] 林胜[1] 

机构地区：[1]株洲时代新材料科技股份有限公司,湖南株洲412007

出　　处：《机械工程师》2009年第6期64-66,共3页Mechanical Engineer

摘　　要：橡胶材料由于其自身的超弹性,橡胶制品的载荷变形曲线呈现非线性,所以要想获得两个或两个以上的橡胶制品组合件的静态性能就显得尤其困难。文中通过有限元分析、试验分析和理论分析寻求计算成对使用的橡胶制品组合件静态性能的方法。在分析产品组合形式和力学模型的基础上,提出了预测橡胶制品的组合静态性能的新方法。最后以风力发电机组用齿轮箱弹性支撑为实例,试验验证了该方法的准确性及实用性。The load-deflection curve of rubber component is nonlinear due to the hyperelasticity of rubber. So it is difficult to obtain the static characteristics of rubber-rubber complex, which this paper tried to find out from FEM, experimental and theoretical analysis methods. Based on the analysis of combination form and mechanics model of complex, the new method to predict the static characteristics of rubber-rubber complex was proposed. Finally using the gearbox bushings for wind turbine as an example, this method is validated by experiments and can be directly applied to industry.

关 键 词：橡胶 刚度 静态性能 

分 类 号：TQ336.42[化学工程—橡胶工业] TH703.63[机械工程—仪器科学与技术]