铝合金薄壁件铣削变形的有限元分析  

The Finite Element Analysis of Aluminum Alloy Thin-walled Milling Deformation

作　　者：程婷婷[1] 徐小飞[1] CHENG Ting-ting;XU Xiao-fei(College of Mechanical Engineering,Anhui Institute of Mechanical and Electrical Technology,Wuhu Anhui 241000,China)

机构地区：[1]安徽机电职业技术学院机械工程学院,安徽芜湖241000

出　　处：《佳木斯大学学报（自然科学版）》2020年第5期82-84,共3页Journal of Jiamusi University：Natural Science Edition

基　　金：2019年校级质量工程(MOOC)示范项目(2019xjmooc02)。

摘　　要：为了解决航空薄壁件铣削加工中变形过程运算的复杂性问题,借助目前计算机技术的发展,利用有限元法(FEM)对金属切削过程进行仿真。再通过ABAQUS软件对薄壁件铣削的有限元仿真过程,省去大量复杂的计算过程,得出仿真结果与实验验证结果对比后误差较小,对解决航空薄壁件变形问题具有实际意义。In order to solve the problem of the complexity of the deformation calculation in the milling process of aviation thin-walled parts,the finite element method(FEM)is used to simulate the metal cutting process with the help of the development of computer technology.The finite element simulation process of Milling Thin-walled Parts by ABAQUS software can save a lot of complicated calculation process,and the error between simulation results and experimental verification results is smaller,which is of practical significance to solve the deformation problem of thin-walled parts in aviation.

关 键 词：薄壁件 加工变形 有限元仿真 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]