Paper Title:
Role of Material Properties in Improving Sheet Formability in SPIF Process
  Abstract

Single point incremental forming (SPIF) is a novel sheet metal forming process. Owing to unique deformation mechanism, this process improves the sheet formability as compared to the conventional stamping process. In the current paper, the mechanical properties and spifability (i.e. formability in SPIF) of a wide range of materials were tested. The mechanical properties were mainly determined through tensile testing and the spifability was evaluated using Varying Wall Angle Conical Frustum (VWACF) test. Each mechanical property was drawn against the improvement in sheet formability (i.e. difference of spifability and stampability) and the sole most influential property was identified. It was found that the improvement in formability increases with the increasing of true thickness strain at tensile fracture.

  Info
Periodical
Advanced Materials Research (Volumes 139-141)
Edited by
Liangchi Zhang, Chunliang Zhang and Tielin Shi
Pages
600-604
DOI
10.4028/www.scientific.net/AMR.139-141.600
Citation
G. Hussain, N. Hayat, L. Gao, "Role of Material Properties in Improving Sheet Formability in SPIF Process", Advanced Materials Research, Vols. 139-141, pp. 600-604, 2010
Online since
October 2010
Export
Price
$35.00
Share

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

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

Authors: Ling Yun Wang, Zhi Wen Lu, Ya Zhong Zhao
Abstract:In this paper, the basic formability of stamping of magnesium-alloy AZ31B sheet has been studied through experiments. The stamping...
275
Authors: Young Seon Lee, Taek Woo Jung, Dae Yong Kim, Young Hoon Moon
Abstract:Clad metal sheets are composed of one or more different materials joined by resistance seam welding, roll-bonding process, etc. Good...
183
Authors: Kyung Seok Oh, Kwang Hwan Oh, Jun Ho Jang, Kyung Seop Han
Abstract:Universal test method to evaluate sheet metal formability was developed using finite element method based on axiomatic design. The newly...
961
Authors: Ming He Chen, Y.Y. Cao, W. Chen, Guo Liang Chen
Chapter 1: Advance in Composite Material
Abstract:In order to improve formability of high strength Al-alloy sheet metal, in this paper, it come up with the synchronized cooling hot forming...
81
Authors: L.C. Chan, X.Z. Lu
Chapter 3: Material Science and Engineering
Abstract:This study aimed to predict the formability of AZ31B alloy sheets at elevated temperatures by combining the experimental test with numerical...
179