Effects of Workpiece Surface and Cutting Parameters on the Finished Surface Quality in Turning Based on Finite Element Method
Email tác giả liên hệ:
trungdt@hcmute.edu.vnDOI:
https://doi.org/10.54644/jte.78B.2023.1392Từ khóa:
Turning Process, Cutting Parameters, Surface Roughness, Stiffness, OptimizationTóm tắt
Turning is a traditional and widely used machining process in the manufacturing industry. The finished surface quality is one of the most important factors in determining the quality of the product and the effectiveness of the machining process. The surface quality is affected by several factors such as workpiece surface, cutting parameters and tool stiffness. Also, the finite element method is a powerful tool to analyze these factors and optimize the process parameters to achieve the desired surface finish. Therefore, in this study, the different values of wavelength (s), cutting speed (v), cutting feed (f) and stiffness of toolholder (Kx) were considered by using simulation method. Then, the surface roughness values (Rz) were determined from the different between the average value of the five tallest profile peak height and the average value of the five deepest profile valley in the finished surface. The results showed that the cutting feed was a main parameter that effected on the surface roughness (Rz) in the metal turning process. Also, the optimal value of surface roughness was achieved when s = 0.05 mm, f = 0.3 - 0.4 mm/rev, Kx = 4 - 6 e8N/m and v = 190 m/min. The findings of this study can be helpful in selecting the surface quality of the workpiece, determining the sequence of machining steps and choosing the cutting parameters to achieve both high productivity and the desired surface quality of turning products.
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Tài liệu tham khảo
G. Quintana and J. Ciurana, "Chatter in machining processes: a review," International Journal of Machine Tools and Manufacture, vol. 51, pp. 363-376, 2011.
H. E. Meritt, "Theory of self-excited machine–tool chatter," Transactions of the ASME Journal of Engineering for Industry, vol. 87, pp. 447–454, 1965.
J. Tlusty, Manufacturing Processes and Equipment, NJ, USA: Prentice Hall, 1999.
E. S. Gadelmawla, M. M. Koura, T. M. A. Maksoud, I. M. Elewa, and H. H. Soliman, "Roughness parameters," J. Mater. Process. Technol., vol. 123, pp. 133–145, 2002.
M. Siddhpura and R. Paurobally, "A review of chatter vibration research in turning," International Journal of Machine Tools and Manufacture, vol. 61, pp. 27–47, 2012.
R. Mahdavinejad, "Finite element analysis of machine and workpiece instability in turning," International Journal of Machine Tools and Manufacture, vol. 45, no. 7–8, pp. 753–760, 2005.
M. S. Hajmohammadi and M. R. Movahhedy, "Investigation of thermal effects on machining chatter using FEM simulation of chip formation," Procedia CIRP, vol. 1, no. 1, pp. 50–55, 2012.
C. Brecher, M. Esser, and S. Witt, "Interaction of manufacturing process and machine tool," CIRP Annals - Manufacturing Technology, vol. 58, no. 2, pp. 588–607, 2009.
A. K. Parida and K. Maity, "Comparison of the machinability of Inconel 718, Inconel 625, and Monel 400 in hot turning operation," Engineering Science and Technology, vol. 21, no. 3, pp. 364–370, 2018.
O. B. Abouelatta and J. Madl, "Surface roughness prediction based on cutting parameters and tool vibrations in turning operations," J. Mater. Process. Technol., vol. 118, no. 1-3, pp. 269-277, 2001.
T. B. Oschelski, W. T. Urasato, H. J. Amorim, and A. J. Souza, "Effect of cutting conditions on surface roughness in finish turning Hastelloy® X superalloy," Mater. Today Proc., vol. 44, pp. 532–537, 2021.
A. Muqeet, A. Israr, M. H. Zafar, M. Mansoor, and N. Akhtar, "A novel optimization algorithm based PID controller design for real-time optimization of cutting depth and surface roughness in finish hard turning processes," Results in Engineering, vol. 18, p. 101142, 2023.
K. Maneesh, M. Shan, S. Xavier, M. B. Vinayak, and M. Shafeek, "Quality characteristic optimization in CNC turning of aluminum bronze by using Taguchi’s approach and ANOVA," Mater. Today Proc., vol. 80, pp. 620–628, 2023.
X. Bin Qin, M. Wan, W. H. Zhang, and Y. Yang, "Chatter suppression with productivity improvement by scheduling a C3 continuous feedrate to match spindle speed variation," Mech. Syst. Signal Process, vol. 188, p. 110021, 2023.
Y. Altintas, Manufacturing automation: Metal cutting mechanics, machine tool vibrations and CNC design, Second edition, Cambridge, New York, USA: University Press, 2012.
H. S. Nam, J. S. Kim, J. J. Han, J. W. Kim, and Y. J. Kim, "Ductile fracture simulation for A106 Gr. B carbon steel under high strain rate loading condition," Recent Advances in Structural Integrity Analysis - Proceedings of the International Congress, 2014, pp. 37-41.
J. Bergstrom and P. Models, Mechanics of Solid Polymers, CA, USA: Elsevier, 2015, pp. 353-369.
G. Chryssolouris and H. K. Toenshoff, "Effects of machine-tool-workpiece stiffness on the wear behaviour of superhard cutting materials," CIRP Annals, vol. 31, no. 1, pp. 65-69, 1982.
L. Lingling, L. Congbo, T. Ying, and Y. Qian, "Influence factors and operational strategies for energy efficiency improvement of CNC machining," Journal of Cleaner Production, vol. 161, no. 10, pp. 220-238, 2017.
N. S. Mohan, A. Ramachandra, and S. M. Kulkarni, "Influence of process parameters on cutting force and torque during drilling of glass–fiber polyester reinforced composites," Journal of Composite Structures, vol. 71, no. 3–4, pp. 407-413, 2005.
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