摘要
讨论了采用有限变形有限元法所涉及的基本算法，并模拟了圆柱形模具中金属板条弯曲成形过程。
The basic algorithm for finite element method of finite deformations is discussed, and simulation of bending process of sheet metal in a circular shaped die is presented. In the simulation,friction is taken into consideration. The simulation results are in good agreement with those by experiments and reveal the deformation process.
出处
《西南交通大学学报》
EI
CSCD
北大核心
1997年第6期611-615,共5页
Journal of Southwest Jiaotong University
基金
国家自然科学基金
关键词
成形
模拟
弯曲成形
圆柱形模具
金属板条
inite deformation
finite element methods
metal forming process
simulation
