FINITE ELEMENT ANALYSIS OF THE GEOMETRY OF THE TOOLS USED FOR THE CUP DRAWING PROCESS

被引:0
|
作者
Iordache, Monica [1 ]
机构
[1] Univ Pitesti Romania, Dept Technol & Management, Pitesti, Romania
关键词
cup drawing; anisotropic sheet steel; geometry of the tools; simulation MEF; Abaqus; METAL SHEETS;
D O I
暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The plastic strain procedure which is largely used in industry is the deep drawing process of sheet steel. Achieving a flawless cupped piece depends mainly on three factors: the characteristics of the sheet steel, the shape of the tools (the radius of the die and of the punch) and the cupping conditions. The simulation of the cupping process by taking into account the three factors which influence it allows one to know even from the designing phase whether a piece with a given configuration can be obtained through the cupping process or not. In this study we present the influence of the geometry of the die on some parameters of the cup drawing process of the anisotropic sheet steel. The results are obtained through the MEF simulation of the cup drawing process with the help of the ABAQUS programme.
引用
收藏
页码:339 / 342
页数:4
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