Paper Title:
3D Numerical Simulation and Optimization of Processing Parameters in Fine Blanking of Back Plate of Brake
  Abstract

Due to the limitation of 2D simulation in fine blanking, finite element software DEFORM-3D was used to simulate the 3D model of Back Plate. In this article the Normalized Cockroft&Latham fracture criterion was chosen to simulate the blanking process. The distribution and developing trend of the hydrostatic stress, equivalent stress in the fine blanking process are predicted. When the die radii are between 0.4mm and 0.6mm, burnished surface improves. It shows that the ideal blanking clearance value is 0.6% of the material thickness. The results indicate that FE numerical simulation could effectively optimize fine blanking process and offer basis for quality improvement.

  Info
Periodical
Advanced Materials Research (Volumes 291-294)
Chapter
Modeling, Analysis and Simulation of Manufacturing Processes
Edited by
Yungang Li, Pengcheng Wang, Liqun Ai, Xiaoming Sang and Jinglong Bu
Pages
440-443
DOI
10.4028/www.scientific.net/AMR.291-294.440
Citation
C. D. Zhu, F. T. Li, Z. Q. Gu, "3D Numerical Simulation and Optimization of Processing Parameters in Fine Blanking of Back Plate of Brake", Advanced Materials Research, Vols. 291-294, pp. 440-443, 2011
Online since
July 2011
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Price
$32.00
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