Paper Title:
Improving the Sensitivity of T-Shape Test to Friction Conditions for the Evaluation of Friction Behaviour in Microforming
  Abstract

In this paper, the sensitivity of T-Shape test to friction conditions was evaluated by observing the extrusion height and load curves throughout the normalized stroke (relative to workpiece diameter). Using the finite element code Deform 2D and assuming plane strain approximation, the effects of changing die geometry to the T-Shape test results were investigated. The sensitivity of the T-Shape test was also improved by introducing the double-sloped T-Shape design. The double-sloped T-Shape test was able to separate the extrusion height curves for shear coefficient of friction 0.0 to 0.4 which was unable to distinguish using the original T-Shape setup.

  Info
Periodical
Key Engineering Materials (Volumes 447-448)
Edited by
Jianhong Zhao, Masanori Kunieda, Guilin Yang and Xue-Ming Yuan
Pages
386-390
DOI
10.4028/www.scientific.net/KEM.447-448.386
Citation
M. Taureza, S. Castagne, Y. Aue-U-Lan, "Improving the Sensitivity of T-Shape Test to Friction Conditions for the Evaluation of Friction Behaviour in Microforming ", Key Engineering Materials, Vols. 447-448, pp. 386-390, 2010
Online since
September 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: Ji Cai Kuai
Chapter 3: Chemical and Biomedical Engineering
Abstract:The dynamic minimum thickness of cut for the ultra-precision machining surface quality is important influence. Between tool and the workpiece...
1246
Authors: Chang Jiang Wang, Diane J Mynors, Tarsem Sihra
Chapter 15: Materials Processing Technology
Abstract:Presented here is the simulation of uniaxial stretch forming using two punches in a sheet metal forming operation. In the finite element...
2002
Authors: Dewan Muhammad Nuruzzaman, Mohammad Asaduzzaman Chowdhury
Chapter 7: Surface Engineering
Abstract:An endeavor has been made to study and compare the friction coefficient of different polymer and composite materials. Experiments were...
590
Authors: Xin Wu Ma, Guo Qun Zhao, Wen Juan Li
Chapter 5: Materials Processing and Chemical Technologies
Abstract:A new method for determination of friction coefficient in sheet metal forming of Mg alloy AZ31B is presented in this paper. The method is...
430
Authors: Li Li Huang, Xiao Yang Lu, Xiang Wei Zhang
Chapter 2: Mechanics Engineering, Dynamics and Systems, Manufacturing Design Applications
Abstract:The numerical simulation of the ironing process of deep cup shaped part was conducted by finite element software Deform 3D. The influences of...
191