دانشگاه تربیت دبیر شهید رجائی
انتشارات دانشگاه تربیت دبیر شهید رجائی

  اخبار و اعلانات

 آمار

تعداد نشریات11
تعداد شماره‌ها217
تعداد مقالات2,172
تعداد مشاهده مقاله3,119,928
تعداد دریافت فایل اصل مقاله2,264,498
Riahi, Mohammad, Hoseinpour Gollo, Mohamad, Nader Ameli Kalkhoran, Seiied. (1393). Experimental and numerical study of heat flux distribution in laser forming of bi-layer sheets. فناوری آموزش, 4(1), 67-79. doi: 10.22061/jcarme.2014.73
Mohammad Riahi; Mohamad Hoseinpour Gollo; Seiied Nader Ameli Kalkhoran. "Experimental and numerical study of heat flux distribution in laser forming of bi-layer sheets". فناوری آموزش, 4, 1, 1393, 67-79. doi: 10.22061/jcarme.2014.73
Riahi, Mohammad, Hoseinpour Gollo, Mohamad, Nader Ameli Kalkhoran, Seiied. (1393). 'Experimental and numerical study of heat flux distribution in laser forming of bi-layer sheets', فناوری آموزش, 4(1), pp. 67-79. doi: 10.22061/jcarme.2014.73
Riahi, Mohammad, Hoseinpour Gollo, Mohamad, Nader Ameli Kalkhoran, Seiied. Experimental and numerical study of heat flux distribution in laser forming of bi-layer sheets. فناوری آموزش, 1393; 4(1): 67-79. doi: 10.22061/jcarme.2014.73

Experimental and numerical study of heat flux distribution in laser forming of bi-layer sheets

Journal of Computational & Applied Research in Mechanical Engineering (JCARME)
مقاله 5، دوره 4، شماره 1، اسفند 2014، صفحه 67-79    اصل مقاله (2.59 M)
نوع مقاله: Research Paper
شناسه دیجیتال (DOI): 10.22061/jcarme.2014.73
نویسندگان
Mohammad Riahi1؛ Mohamad Hoseinpour Gollo* 2؛ Seiied Nader Ameli Kalkhoran1
1Faculty of Mechanical Engineering, Iran University of Science and Technology, Tehran, Iran
2Manufacturing Engineering Department, Shahid Rajaee Teacher Training University, Tehran, Iran
تاریخ دریافت: 12 مهر 1392،  تاریخ بازنگری: 15 خرداد 1393،  تاریخ پذیرش: 24 تیر 1393 
چکیده
Laser forming is a modern process which is mainly used for forming metals. Different Lasers are used in this regard that includes Nd: YAG and CO2. In this study, forming bi-layer sheets of Aluminum/Ceramic by Laser was investigated. Furthermore, effect of Uniform and Gaussian heat flux distribution in different power, velocity, and beam diameters on bending angle was studied. FEM simulation indicated that, in the same conditions of analysis, Uniform heat flux distribution caused higher bending angle than Gaussian heat flux distribution. Moreover, the results showed that there was an optimum point at different speeds and laser beam diameters, at which the bending angle was maximum. In order to evaluating the numerical results, a set of experiments was conducted, which showed good agreement.
کلیدواژه‌ها
Laser Forming؛ Cermet؛ Gaussian distribution؛ Uniform distribution
مراجع
[1] Namba, "Laser forming in space", Proceedings of International Conference on Lasers, Las Vegas, pp. 403-407, (1985).

[2] Scully, "Laser line heating", Journal of Ship Production, Vol. 3, No. 4, pp. 237-246, (1987).

[3] Hong Shen and Frank Vollertsen, "Modeling of laser forming - An review", Computational Materials Science, Vol. 46, No. 4, pp. 834-840, (2009).

[4] Magee, "Laser bending of high strength alloys", Journal of Laser Applications, Vol.10, No. 4, pp. 149-155, (1998).

[5] Thomson and M. S. Pridham, "Controlled laser forming for rapid prototyping", Rapid Prototyping Journal, Vol. 3, No. 4, pp. 137-143, (1997).

[6] Hennige, "Laser forming of spatially curved parts", Proceedings of the LANE, pp. 409-420, (1997).

[7] Magee, K. G. Watkins and T. Hennige, "Symmetrical laser forming", Proceedings of ICALEO, pp. 77-86, (1999).

[8] Hao and L. Li, "An analytical model for laser tube bending ", Applied Surface Science, Vol. 208, No. 1, pp. 432-436, (2003).

[9] Shakeel Safdar, Lin Li, M. A. Sheikh and Zhu Liu, "Finite element simulation of laser tube bending: Effect of scanning schemes on bending angle, distortions and stress distribution", Optics & Laser Technology, 39, No. 36, pp. 1101-1110, (2007).

[10] Hoseinpour Gollo, H. Moslemi Naeini, G.H. Liaghat, M. J. Torkamany, S. Jelvani and V. Panahizade, "An experimental study of sheet metal bending by pulsed Nd: YAG laser with DOE method", International Journal of Material Forming, Vol. 1, No. 1, pp.137-140, (2008).

[11] J. Yang, J. Tang, M. L. Wang, Y. Wang and Y.B. Chen, "Surface characteristic of stainless steel sheet after pulsed laser forming", Applied Surface Science, Vol. 256, No. 23, pp. 7018-7026, (2010).

[12] S. Yilbas, A. F. M. Arif and B. J. Abdul Aleem, "Laser bending of AISI 304 steel sheets: Thermal stress analysis", Optics & Laser Technology, Vol. 44, No. 2, pp. 303-309, (2012).

[13] G. N. Labeas, "Development of a local three-dimensional numerical simulation model for the laser forming process of aluminium components", journal of materials processing technology, Vol. 207, No. 1-3, pp. 248-257, (2008).

[14] I. Pitz, A. Otto and M. Schmidt, "Simulation of the Laser Beam Forming Process with Moving Meshes for Large Aluminium Plates", Physics Procedia, Vol. 5, Part. B, pp. 363-369, (2010).

[15] D. P. Shidid, M. Hoseinpour Gollo, M. Brandt and M. Mahdavian, "Study of effect of process parameters on titanium sheet metal bending using Nd: YAG laser", Optics & Laser Technology, Vol. 47, No. 3, pp. 242-247, (2013).

[16] Chao Zheng, Sheng Sun, ZhongJi, Wei Wang and Jing Liu, "Numerical simulation and experimentation of micro scale laser bulge forming", International Journal of Machine Tools & Manufacture, Vol. 50, No. 12, pp. 1048-1056, (2010).

[17] WANG Xu-yue, XU Wei-xing, XU Wen-ji, HU Ya-feng, LIANG Yan-de and WANG Lian-ji, "Simulation and prediction in laser bending of silicon sheet", Transactions of Nonferrous Metals Society of China, Vol. 21, supplement 1, pp. 188-193, (2011).

[18] K. C. Chan, Y. Harada, J. Liang and F. Yoshida, "Deformation Behaviour of Chromium Sheets in Mechanical and Laser Bending", Journal of Materials Processing Technology, Vol. 122, No. 2-3, pp. 272-277, (2002).

[19] Zhenqiang Yao, Hong Shen, Yongjun Shi and Jun Hu, "Numerical study on laser forming of metal plates with pre-loads", Computational Materials Science, Vol. 40, No. 1, pp. 27-32, (2007).

[20] M. Hoseinpour Gollo, S. M. Mahdavian and H. Moslemi Naeini, "Statistical analysis of parameter effects on bending angle in laser forming process by pulsed Nd: YAG laser", Optics & Laser Technology, Vol. 43, No. 3, pp. 475-482, (2011).

[21] Amir H. Roohi, M. Hoseinpour Gollo and H. Moslemi Naeini, "External force-assisted laser forming process for gaining high bending angles", Journal of Manufacturing Processes, Vol. 14, No. 3, pp. 269-276, (2012).

[22] Mohammad Hosseinpour Gollo, Masoud Abbaszadeh and Iraj Mirzaee, "Geometrical modeling of closed-cell metal foams using Stochastic cells generation", Modares Mechanical Engineering, Vol. 14, No. 3, pp. 129-135 (2014). (In Persian)

[23] Hong Shen, Zhenqiang Yao and Jun Hu, "Numerical analysis of metal/ceramic bilayer materials systems in laser forming", Computational Materials Science, Vol. 45, No. 2, pp. 439-442, (2009).

[24] Xian Luo , Yanqing Yang, Jiankang Li, Meini Yuan, Bin Huang and Yan Chen, "An analysis of thermal residual stresses in SiCf/Cu composites when TiC or Ni as binder", Materials and Design, Vol. 29, No. 9, pp. 1755-1761, (2008).

[25] S. G. Long and Y. C. Zhou, "Thermal fatigue of particle reinforced metal–matrix composite induced by laser heating and mechanical load", Composites Science and Technology, Vol. 65, No. 9, pp. 1391-1400, (2005).

[26] Jolanta Zimmerman, Wladyslaw Wlosinski and Zdzislaw R. Lindemann, "Thermo-mechanical and diffusion modeling in the process of ceramic–metal friction welding", Journal of Materials Processing Technology, Vol. 209, No. 4, pp. 1644-1653, (2009).

آمار
تعداد مشاهده مقاله: 4,100
تعداد دریافت فایل اصل مقاله: 5,306


سامانه مدیریت نشریات علمی. طراحی و پیاده سازی از سیناوب