Optimization of cutting forces on turning of Ti-6Al-4V Alloy by 3D FEM simulation analysis

  • Baris Ozlu Aksaray University
  • Levent Ugur Amasya University
Keywords: Ti-6Al-4V, cutting force, turning, finite element method, optimization

Abstract

The turning process is widely used in the critical parts of machine tools used in the manufacturing industry, aerospace industry, and automobile and mold parts. However, the turning process is desired to obtain the lowest cutting force by variable cutting parameters. Therefore, estimation of optimum parameters and minimum cutting force is essential for Ti-6Al-4V, known as difficult-to-machine materials. This study aimed to investigate the impact of process parameters on the cutting force of Ti-6Al-4V alloy in turning operation by numerical analysis. Analyzes were performed at three levels of cutting speeds (55, 75, and 95 m/min), feed rates (0.12, 0.17, and 0.22 mm/rev), and depths of cut (1, 1.5, and 2 mm), respectively. Using Third Wave AdvantEdge software in finite element method (FEM), modeling and analysis of cutting forces. In addition, Signal/Noise (S/N) ratios were calculated to determine the optimum levels of cutting parameters, and Analysis of Variance (ANOVA) was used to determine the effects of cutting parameters on cutting force based on the outputs of numerical simulation results. As a result, FEM analysis and the results of similar studies in the literature overlap. The optimum cutting parameter was obtained in A1B1C1 in the results of the experimental and statistical analyzes. ANOVA results demonstrated that the depth of cut was the most significant parameter on the cutting force.

Author Biographies

Baris Ozlu, Aksaray University

Department of Machine Technology

Levent Ugur, Amasya University

Department of Mechanical Engineering

References

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Published
2021-12-31
How to Cite
Ozlu, B., & Ugur, L. (2021). Optimization of cutting forces on turning of Ti-6Al-4V Alloy by 3D FEM simulation analysis. Journal of Engineering Research and Applied Science, 10(2), 1789-1795. Retrieved from http://www.journaleras.com/index.php/jeras/article/view/256
Section
Articles