Paper Title:
Numerical Simulation in Deep Drawing of Cylindrical Cup with Elliptical Shape Die Shoulder
  Abstract

Wrinkling and tearing are the main failure modes in sheet-metal forming. The radius of die is important for deep-drawing because of an effective way to promote deep formability sheet metal .This paper presents an attempt to determine the effect of various elliptical shape die shoulder on the fracture and wrinkling and was investigated using 08Al sheet metal .The ellipse with minor axis of b=4.5mm and major axis of a=6.5mm,a=7mm,a=8mm ,a=10mm were analyzed to eliminate wrinkling and fracture in deep-drawing .The aim of this study is to investigate the effect of elliptical major axis and elliptical minor axis variables in elliptical shape die shoulder on formability in the deep-drawing process and to obtain useful date from the industrial field .The experiment show that limit formability promote with elliptical shape die shoulder in deep-drawing process.

  Info
Periodical
Advanced Materials Research (Volumes 148-149)
Edited by
Xianghua Liu, Zhengyi Jiang and Jingtao Han
Pages
1355-1359
DOI
10.4028/www.scientific.net/AMR.148-149.1355
Citation
Y. Q. Shi, A. Z. Guan, "Numerical Simulation in Deep Drawing of Cylindrical Cup with Elliptical Shape Die Shoulder", Advanced Materials Research, Vols. 148-149, pp. 1355-1359, 2011
Online since
October 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: H. Schulze Niehoff, Zhen Yu Hu, Frank Vollertsen
Abstract:Mechanical micro deep drawing becomes a more and more industrial relevant process. But due to size effects new challenges are involved in...
799
Authors: You Min Huang, Yi Wei Tsai
Abstract:A methodology of formulating an elasto-plastic three-dimensional finite element model, which is based on Prandtl-Reuss flow rule and von...
350
Authors: Zhi Ren Han, Fu Xia Fan
Abstract:Numerical simulation is of great importance in sheet metal multistage deep drawing forming, optimizing mould design and improving mould...
2716
Authors: Liu Ru Zhou, Xian Wen Hu
Chapter 2: Micro/Nano Materials
Abstract:Numerical simulation of deep drawing of bottom of vacuum flask is made by means of finite element software ANSYS/LS-DYNA and the potential...
483
Authors: Zhi Ren Han, Ze Bing Yuan
Chapter 13: Materials Forming
Abstract:This paper is focus on two-Pass Deep Drawing Forming of conical axisymmetric parts, study on the finite element simulation and test of...
1966