Analyzing the Sheet Metal Extrusion Process Using Finite Element Analysis

Open Access

Year : 2024 | Volume : 01 | Issue : 01 | Page : 13-25
By

    Amit Bhumarker

  1. Assistant Professor, Department of Mechanical Engineering, Annie Institute of Technology & Research Centre, Chhindwara, Madhya Pradesh, India

Abstract

A wide range of sheet metal forming techniques has been developed to make it easier to produce intricate 3D objects. However, the knowledge still isn’t sufficient. The sheet metal extrusion method was examined in this research as one of the common sheet-bulk metal manufacturing technologies. Consideration of the flow-stress curve’s impact across a broad range of plastic strain and ductile damage played a pivotal role in constructing a realistic finite element method (FEM) model for the sheet metal extrusion process. The model was subsequently simulated using an Arbitrary Lagrangian-Eulerian (ALE) FEM, implemented in MSC. Marc. Validation of various phenomenological characteristics, such as metal flow behavior, shrinkage cavity, and the effects of different combinations of punch, extrusion outlet, and pre-punched hole diameter, was achieved by comparing the results with experimental data. These findings serve as a theoretical basis for the design of sheet metal extrusion processes.

Keywords: Sheet Metal, Finite Element Method, Arbitrary Lagrangian-Eulerian, Metal Flow Behavior, Shrinkage Cavity

[This article belongs to International Journal of Fracture Mechanics and Damage Science(ijfmds)]

How to cite this article: Amit Bhumarker Analyzing the Sheet Metal Extrusion Process Using Finite Element Analysis ijfmds 2024; 01:13-25
How to cite this URL: Amit Bhumarker Analyzing the Sheet Metal Extrusion Process Using Finite Element Analysis ijfmds 2024 {cited 2024 Feb 08};01:13-25. Available from: https://journals.stmjournals.com/ijfmds/article=2024/view=132651

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References

  1. RA Schmidt, F Birzer, P Hofel, et al. “Cold Forming and Fine blanking.” A Handbook on Cold Processing, Steel Material Properties, Part Design, Switzerland, 2007, 65–116.
  2. PF Zheng, LC Chan, TC Lee. “Numerical Analysis of the Sheet Metal Extrusion Process.” Finite Elements in Analysis and Design 42 (3) (2005): 189–207.
  3. ZH Chen, CY Tang, LC Chan, et al. “Simulation of the Sheet Metal Extrusion Process by the Enhanced Assumed Strain Finite Element Method.” Journal of Materials Processing Technology 91 (1–3) (1999): 250–56.
  4. ZH Chen, TC Lee, CY Tang. “Numerical Simulation of a Sheet Metal Extrusion Process by Using Thermal-Mechanical Coupling EAS FEM.” Journal of University of Science and Technology Beijing 9 (5) (2002): 378–82.
  5. XC Zhuang, Z Zhao, H Xiang. “Simulation of Sheet Metal Extrusion Processes with Arbitrary Lagrangian-Eulerian Method.” Transactions of Nonferrous Metals Society of China 18 (5) (2008): 1172–76.
  6. HY Li, XC Zhuang, Z Zhao. “Research on Material Flow Stress Models in Common Use.” Die and Mould Technology 5 (2009): 1–4.
  7. P Hora. “Advanced Constitutive Models as Precondition for an Accurate FEM-Simulation in Forming Applications.” In Proceedings of the 5th German LS-DYNA Forum, Ulm, German, 2006.
  8. PJ McAllen, P Phelan. “Comparison of Ductile Failure Models Using a Simple Elastic-Plastic Based Degradation Model.” Journal of Materials Processing Technology 155–156 (2004): 1214–19.
  9. JR Rice, DM Tracey. “On the Ductile Enlargement of Voids on Tri-axial Stress Fields.” Journal of Mechanics and Physics of Solids 17 (3) (1969): 201–17.
  10. Z Zhao, XC Zhuang, XL Xie. “An Improved Ductile Fracture Criterion for Fine-Blanking Process.” Journal of Shanghai Jiaotong University (Science) 13(6) (2008): 702–6.
  11. F Cen, T Xing, K T Wu. “Real-Time Performance Evaluation of Line Topology Switched Ethernet.” International Journal of Automation and Computing 5(4) (2008): 376–80.
  12. ZP Lin, SS Xie, J Chen. “Experimental Method for Metal Plastic Forming.” Beijing, PRC: Metallurgy Industry Press, 2002, 33–40.

 


Regular Issue Open Access Article
Volume 01
Issue 01
Received December 17, 2023
Accepted January 8, 2024
Published February 8, 2024