Paper Title:
On the Effect of Curvature Radius on the Spif-Ability
  Abstract

Single Point Incremental Forming (SPIF) is a novel sheet metal forming process. The formability (i.e. spif-ability) in this process is determined through Varying Wall Angle Conical Frustum (VWACF) test. In this paper, the effect of variation in the curvature radius, a geometrical parameter of test, on the test results is investigated. A series of VWACF tests with a variety of curvature radii is performed to quantify the said effect. It is found that the spif-ability increases with increasing of curvature radius. However, any variation in the curvature radius does not affect the spif-ability when the normalized curvature radius (i.e. curvature radius/tool radius) becomes higher than 9.

  Info
Periodical
Advanced Materials Research (Volumes 129-131)
Edited by
Xie Yi and Li Mi
Pages
1222-1227
DOI
10.4028/www.scientific.net/AMR.129-131.1222
Citation
G. Hussain, G. Lin, N. Hayat, A. Iqbal, "On the Effect of Curvature Radius on the Spif-Ability", Advanced Materials Research, Vols. 129-131, pp. 1222-1227, 2010
Online since
August 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: Young Nam Kim, Kwang Hee Im, In Young Yang
247
Authors: Shan Ling Han, Zhong Qin Lin, Xiao Yang Lu
469
Authors: In Young Yang, Young Jea Cho, Kwang Hee Im, Cheon Seok Cha, Young Nam Kim
Abstract:CFRP (Carbon Fiber Reinforced Plastics) of the advanced composite materials as structural materials for vehicles, has a wide application in...
291
Authors: Xian Jie Zhang, Jun Biao Wang, Yong Jun Wang, Ming Jie Qiao
Abstract:In this paper, algorithms are presented for predicting peen forming parameters of integral aircraft wing panels with complex airfoil shapes....
937
Authors: Ling Ling Zhang, Zheng Yang, Jian Hou, Zhi Qian Wang
Abstract:In this paper, the elastic stress and strain fields in curved beams of finite thickness with end moments are systematically investigated...
2953