基于ANSYS有限元的辊式矫直机矫后不平度计算  

Flatness Calculation of Roll Straighteners Based on ANSYS Finite Element Simulation

作　　者：李乐毅[1] Li Leyi

机构地区：[1]四川建筑职业技术学院,四川德阳618000

出　　处：《一重技术》2018年第4期32-37,共6页CFHI Technology

基　　金：四川省教育厅重点科研项目(17ZA0251)

摘　　要：辊式矫直有限元模拟是确定矫直参数的重要手段。一般情况下,用不同矫直参数进行模拟得到的板形只能从宏观上对外观进行判断,而不能进行精确计算。因此,提出一种基于ANSYS有限元模拟数据的矫后板带材不平度计算方法;并对4组不同矫直参数进行ANSYS有限元模拟分析,对板材矫后的不平度进行计算,最后证明计算方法在实际运用中的可行性。The finite element simulation to roll straighteners is an important method for determination of straightening parameters.However,the plate shape simulated with different straightening parameters can be judged at macro level and can not be calculated precisely.For this reason,a flatness calculation method for straightened strips with ANSYS finite element simulated data was put forward and used to calculate the flatness with four sets of different straightening parameters.The result proves the calculation method is feasible in practice.

关 键 词：辊式矫直 有限元 不平度 模拟 

分 类 号：TG33[金属学及工艺—金属压力加工]