Paper Title:
Numerical Simulation Key Technical Research of Hot Bend-Forming of Auto Windshield
  Abstract

Three-dimensional simplified model of auto windshield, mold, hot ring and quench ring was built using UG software in this article. Hot bend-forming numerical simulation process of auto windshield was reserched based on Show-implicit sequence solving algorithm. Finite element dynamic display simulation of press and drop forming and rebound deformation work step were finished. Distortion status, stress and strain distribution in forming process could be real-time displayed. It compared measured value and simulated value in two ways (bending depth and rebound rate) in the three groups product samples randomly selected.The comparison result proved the veracity of numerical simulation result. It had certain actual production guiding significance.

  Info
Periodical
Edited by
Han Zhao
Pages
2207-2210
DOI
10.4028/www.scientific.net/AMM.130-134.2207
Citation
Q. L. Zhang, Y. G. Shi, Y. Y. Wen, Y. H. Tang, J. Bo, "Numerical Simulation Key Technical Research of Hot Bend-Forming of Auto Windshield", Applied Mechanics and Materials, Vols. 130-134, pp. 2207-2210, 2012
Online since
October 2011
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: Zhi Feng Liu, Qi Zhang, Wen Tong Yang, Jian Hua Wang, Yong Sheng Zhao
Abstract:According to the characteristic which is more and difficult to determine about the automotive panel forming factors, based on the dynamic...
232
Authors: Qiang Li, Li Feng Fan, Ying Gao, Cong Hui Song, Wen Tao Yang
II. Solid Mechanics
Abstract:Air bending of wide-punch large radius of curvature, as a special bending mode, has been widely applied in the production of large diameter...
207
Authors: Xiao Chun Ma, Wei Bing Shen, Yi Qiang Zhuang
Abstract:This paper is concerned with the quantitative effect of design parameters on the stamping process of automobile crossbeam. The considered...
2104
Authors: Ze Min Fu
Chapter 6: Frontiers of Mechanical Engineering (2)
Abstract:In this paper, the influencing factors of springback for air-bending of sheet metal are introduced. The bending springback in various process...
3602
Authors: Liang Li
Chapter 1: Advanced Manufacturing Technologies
Abstract:Rigid-viscoplastic finite element method was used to analysis the cold extrusion of the external boss and ring gear. Some groups of numerical...
29