Paper Title:
Study on Deformation Mechanism of Tube Hydropiercing
  Abstract

The numerical simulation of tube hydropiercing process on a typical tubular component was conducted by employing the FEM code MARC in order to investigate the deformation mechanism of tube hydropiercing. The 3D FEM models have been established in both inward and outward punching operations. Based on the calculation results of the distributions and their changes of stress and deformation, a plastic bending deformation zone in the vicinity of the hole’s edge has been discovered, which differs greatly from that in the conventional sheet metal punching process. Influence of inner pressure on the quality of hydropierced hole was also investigated.

  Info
Periodical
Advanced Materials Research (Volumes 97-101)
Edited by
Zhengyi Jiang and Chunliang Zhang
Pages
166-169
DOI
10.4028/www.scientific.net/AMR.97-101.166
Citation
Q. Wang, N. Teng, D. M. Cai, S. H. Zhang, "Study on Deformation Mechanism of Tube Hydropiercing", Advanced Materials Research, Vols. 97-101, pp. 166-169, 2010
Online since
March 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: Rimma Lapovok
Abstract:Equal Channel Angular Extrusion (ECAE) has become a very popular tool for studying the evolution of microstructure and properties under...
37
Authors: Shu Huang, Jian Zhong Zhou, Yi Bin Chen, C.D. Wang, X.D. Yang, Y.C. Dai
Abstract:An appropriate finite element analytical model for laser compound forming (LCF) was established with ABAQUS code, and then some key technical...
3857
Authors: Liang Chu, Li Jun Shi, Yan Bi, Da Sen Bi
Abstract:In this paper, the nosing process of metal tube with a conical die is investigated using the finite element method, and a series of...
1444
Authors: Teresa Primo, Gabriele Papadia, Antonio del Prete
Chapter 12: Incremental and Sheet Metal Forming
Abstract:The authors have investigated, in other paper, the problem related to the definition of a “set of shape factors” in order to declare the...
1134