基于泰伯挺度仪的钢丝/钢帘线弯曲刚度分析与仿真模拟  

Analysis and simulation of bending stiffness of steel wire and steel cord based on Taber stiffness tester

作　　者：李文博 周志嵩 周洁[2,3] 姚利丽 柯涌[1] 安林 Li Wenbo;Zhou Zhisong;Zhou Jie;Yao Lili;Ke Yong;An Lin(Nanchang Hangkong University,School of Materials Science and Engineering,Nanchang 330000,China;Jiangsu Xingda Steel Cord Co.,Ltd,Taizhou 225721,China;Jiangsu Key Laboratory for Structural and Functional Metal Material Composites,Taizhou 225721,China;School of Polymer Science and Engineering,Qingdao University of Science and Technology,Qingdao 266000,China)

机构地区：[1]南昌航空大学材料科学与工程学院,江西南昌330000 [2]江苏兴达钢帘线股份有限公司,江苏泰州225721 [3]江苏省结构与功能金属复合材料重点实验室,江苏泰州225721 [4]青岛科技大学高分子科学与工程学院,山东青岛266000

出　　处：《金属制品》2024年第2期31-34,共4页Metal Products

摘　　要：弯曲刚度对轮胎、橡胶减震器等橡胶/钢帘线复合材料的抗变形能力至关重要。采用泰伯挺度仪对钢丝及钢帘线的弯曲刚度进行测试分析。基于泰伯挺度仪测试方法分析泰伯挺度仪测试原理,通过ABAQUS有限元软件对钢帘线的弯矩测试进行模拟,分别设计并建立了推辊模型、端面翻转模型和挡片模型三种有限元模型,并将模型所计算的结果与实测结果进行比较。该模型可有效辅助钢帘线的设计,缩短研发周期,节约成本。Bending stiffness is crucial for deformation resistance of rubber and steel cord composite materials such as tires and rubber shock absorbers.Based on test method of Taber stiffness tester,test principle of Taber stiffness tester was analyzed.ABAQUS finite element software was used to simulate bending moment test of steel cord.Three finite element models,including pushing roll model,end face rollover model and baffle model,were designed and established respectively.The calculated results of models are compared with measured results.This model can effectively assist in design of steel cord,reduce research cycles and save cost.

关 键 词：钢帘线 泰伯挺度仪 有限元分析 轮胎 弯曲刚度 

分 类 号：TG356.45[金属学及工艺—金属压力加工]