Springback Analysis in Bending of V-Section Using Deformable Die

Authors

  • Jalil Shukur Department of Production Engineering and Metallurgy, University of Technology - Iraq
  • Waqass S. Khudhir Production Engineering and Metallurgy Department, University of Technology, Baghdad, Iraq.
  • Mohanad Qusay Abbood Production Engineering and Metallurgy Department, University of Technology, Baghdad, Iraq.

DOI:

https://doi.org/10.29194/NJES.25020096

Keywords:

Flexible Die Forming, Rubber Pad forming, Numerical Simulation

Abstract

With the development of manufacturing techniques, the demands have increased on tools with flexible components that can produce parts with different shapes and sizes only by replacing the rigid part of these tools, since the flexible part can match the required geometry. This study is focused on effects of rubber hardness and sheet thickness on the springback developed on the produced parts. Silicone rubber with three hardness (40,60 ,80) Shore A hardness scale was used. The material of workpiece was Aluminum (3003) with three different thicknesses of (0.8,1,1.2) mm and three holding time of (0,10,20) seconds. The results demonstrate that, the springback decreases with any increase in the rubber hardness or sheet thickness. In addition, the holding time showed a significant effect only with a harder rubber.

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Published

19-07-2022

How to Cite

[1]
J. Shukur, W. Khudhir, and M. Abbood, “Springback Analysis in Bending of V-Section Using Deformable Die”, NJES, vol. 25, no. 2, pp. 96–102, Jul. 2022, doi: 10.29194/NJES.25020096.

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