Experimental and numerical investigation on laser bending process

Hoseinpour Gollo, M.; Moslemi Naeini, H.; Mostafa Arab, N. B.

doi:10.22061/jcarme.2011.5

تعداد نشریات	11
تعداد شماره‌ها	237
تعداد مقالات	2,398
تعداد مشاهده مقاله	3,830,613
تعداد دریافت فایل اصل مقاله	2,775,223

	Experimental and numerical investigation on laser bending process
Journal of Computational & Applied Research in Mechanical Engineering (JCARME)
مقاله 5، دوره 1، شماره 1، مهر 2011، صفحه 45-52 اصل مقاله (1.6 M)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22061/jcarme.2011.5
نویسندگان
M. Hoseinpour Gollo^* ¹؛ H. Moslemi Naeini²؛ N. B. Mostafa Arab³
¹Department of Mechanical Engineering, Faculty of Eng., University of Mohaghegh Ardabili, P.O.Box 173, Ardabil,Iran
²Department of Mechanical Engineering, Tarbiat Modarres University, Tehran. Iran
³Department of Mechanical Engineering, Shahid Rajaee Teacher Training University, 16788-15811,Tehran, Iran
تاریخ دریافت: 28 تیر 1390، تاریخ بازنگری: 01 شهریور 1390، تاریخ پذیرش: 07 شهریور 1390
چکیده
Laser bending is an advanced process in sheet metal forming in which a laser heat source is used to shape the metal sheet. In this paper, temperature distribution in a mild steel sheet metal is investigated numerically and experimentally. Laser heat source is applied through curved paths in square sheet metal parts. Finite element (FE) simulation is performed with the ABAQUS/CAE standard software package. Material property of AISI 1010 is used in FE model and experiments. The aim of this study is to identify the response related to deformation and characterize the effect of laser power with respect to the bending angle for a square sheet part. An experimental setup including a Nd:YAG laser Model IQL-10 with maximum mean laser power of 500 W is used for the experiments to verify FE analysis results. It is observed that numerical results are relatively in good agreement with the experimental results. Results also show that increasing laser power increases the bending angle.
کلیدواژه‌ها
Laser Forming؛ Temperature distribution؛ Finite element method

مراجع
[1] A.K. Kyrsanidi, T.B. Kermanidis and S.G. Pantelakis, “An analytical model for the prediction of distortions caused by the laser forming process”, J. Mater. Process. Technol., Vol. 104, pp 94–102, (2000). [2] L. Zhang and P. Michaleris, “Investigation of Lagrangian and Eulerian finite element methods for modeling the laser forming process”, Finite Elem. Anal. Des., Vol. 40, pp 383–405, (2004). [3] P. J. Cheng and S.C. Lin,” An analytical model to estimate angle formed by laser”, J. Mater. Process. Technol., Vol. 108, pp 314-319, (2001). [4] Z. Hu, R. Kovacevic and M. Labudovic, “Experimental and numerical modeling of buckling instability of laser sheet forming”, Int. J. Mach. Tools Manuf., Vol. 42, pp 1427-1439, (2002). [5] W. Shichun and J Zhong, “FEM simulation of the deformation field during the laser forming of sheet metal”, J. Mater. Process. Technol., Vol. 121, pp 269-272, (2002). [6] L. Zhang, E.W. Reutzel and P. Michaleris,” Finite element modeling discretization requirements for the laser forming process”, Int. J. Mech. Sci., Vol. 46, pp 623-637, (2004). [7] H.S. Hsieh and J. Lin, “Thermal–mechanical analysis on the transient deformation during pulsed laser forming”, Int. J. Mach. Tools Manuf., Vol. 44, pp 191-199, (2004). [8] Y. Namba, “Laser forming in space”, Proc. of Int. Conf. on Lasers, Las Vegas, NV, USA, pp 403-407, (1985). [9] Y. Namba, “Laser forming of Metals and alloys”, Proc. of LAMP, Osaka, Japan, pp 601-606, (1987). [10] F. Vollertsen, M. Geiger and W. Li, “FDM and FEM Simulation of laser forming: A Comparative Study”, Proc. of 4th Int. Conf. on Technology of plasticity, pp 1793-1798, (1993). [11] F. Vollertsen, “An Analytical Model for Laser Bending”, Lasers in Eng., Vol. 2, pp 261-276, (1994). [12] F. Vollertsen, “Mechanism and Models for Laser Forming”, Proc. of Laser assisted Net shape Eng., Meisenbach Bamberg, Germany, pp 1345-359, (1994). [13] A. K. Kyrsanidi, T. B. Kermanidis, and S. G. Pantelkis, “Numerical and Experimental Investigation of the Laser forming process”, Journal of Materials Processing Technology, Vol. 87, pp 281-290, (1999). [14] S. Edwardson, “A Study into the 2D and 3D Laser Forming of Metallic Components”, PhD thesis, Laser Group Department of Engineering the University of Liverpool, UK, (2004) [15] S. Brown and H. Song, “Finite element simulation of welding of large structures”. Journal of Engineering for Industry, Vol. 114, No. 4, pp 441-451, (1992). [16] ASM Metals Handbook, ASM International, 10th Ed., (1990).
آمار تعداد مشاهده مقاله: 2,070 تعداد دریافت فایل اصل مقاله: 1,667

سامانه مدیریت نشریات علمی. طراحی و پیاده سازی از سیناوب

پیوندهای مفید

آمار

Experimental and numerical investigation on laser bending process