Finite Element Analysis and Experimental Factors Influencing Human Face Profile Shaping in Single-Point Gradual Sheet Forming

Subject Areas :

Hamid Mozafari ^{1 *} , Mojtaba Moravej ² , Mahdi Karami Khorramabadi ³

1 - Department of Mechanical Engineering, Faculty of Engineering, Payame Noor University, Tehran, Iran
2 - Department of Mechanical Engineering, Faculty of Engineering, Payame Noor University, Tehran, Iran
3 - Department of Mechanical Engineering, Khorramabad Branch, Islamic Azad University, Khorramabad, Iran

Received: 2024-10-31 Accepted : 2024-11-26 Published : 2024-12-23

Keywords: Finite Element Method (FEM), Gradual Forming Process, Experimental Testing, Tool Path Optimization,

Abstract :

This article presents a finite element and experimental analysis of the parameters influencing the shaping of the human face profile during the single-point gradual forming process of sheet metal. Single-point progressive forming is a non-traditional technique widely utilized in rapid prototyping and custom part manufacturing. A significant challenge in this process is achieving a greater wall angle while maintaining sufficient depth. The primary objective of this research is to identify and investigate the key factors affecting the accuracy and quality of the forming process. Using finite element analysis software, we conducted detailed modeling of the human face profile and examined the effects of parameters such as sheet material, thickness, and applied forces on the shaping process. The experimental results from practical tests were compared and analyzed against the numerical simulations. This study demonstrates that optimizing these parameters can significantly enhance the quality and accuracy of human face profile shaping, thereby providing a foundation for advancements in the design and production of complex parts. The findings serve as a valuable reference for engineers and designers in industries related to sheet forming and human profile design.

 

 

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