Analysis of forming limit in tube hydroforming

Springer Science and Business Media LLC - Tập 27 - Trang 3817-3823 - 2013
Chan Il Kim1, Seung Han Yang2, Young Suk Kim2
1Institute of Mechanical Engineering Technology, Kyungpook National University, Daegu, Korea
2Department of Mechanical Engineering, Kyungpook National University, Daegu, Korea

Tóm tắt

The automotive industry has shown increasing interest in tube hydroforming. Despite many automobile structural parts being produced from cylindrical tubes, failures frequently occur during tube hydroforming under improper forming conditions. These problems include wrinkling, buckling, folding back, and bursting.We perform analytical studies to determine forming limits in tube hydroforming and demonstrate how these forming limits are influenced by the loading path. Theoretical results for the forming limits of wrinkling and bursting are compared with experimental results for an aluminum tube.

Tài liệu tham khảo

F. Dohmann and C. Hartl, Tube hydroforming — research and practical application, Journal of Materials Processing Technology, 71(1) (1997) 174–186. M. Koç and T. Altan, An overall review of the tube hydroforming (THF) technology, Journal of Materials Processing Technology, 108(3) (2001) 384–393. A. Alaswad, K. Y. Benyounis and A. G. Olabi, Tube hydroforming process: A reference guide, Materials and Design, 33 (2012) 328–339. S. Thiruvarudchelvan and A. C. Lua, Bulge forming of tubes with axial compressive force proportional to the hydraulic pressure, Journal of Materials Shaping Technology, 9(3) (1991) 133–142. J. Tirosh, A. Neuberger and A. Shirizly, On tube expansion by internal fluid pressure with additional compressive stress, International Journal of Mechanical Sciences, 38(8–9) (1996) 839–851. S. T. Kim and Y. S. Kim, Analytical study for tube hydroforming, Journal of Materials Processing Technology, 128(1–3) (2002) 232–239. E. Chu and Y. Xu, Hydroforming of aluminum extrusion tubes for automotive applications. Part I: buckling, wrinkling and bursting analyses of aluminum tubes, International Journal of Mechanical Sciences, 46(2) (2004) 263–283. J. Kim, S. W. Kim, W. J. Song and B. S. Kang, Analytical and numerical approach to prediction of forming limit in tube hydroforming, International Journal of Mechanical Sciences, 47(7) (2005) 1023–1037. M. Ahmed and M. S. J. Hashmi, Estimation of machine parameters for hydraulic bulge forming of tubular components, Journal of Materials Processing Technology, 64(1–3) (1997) 9–23. M. Koç and T. Altan, Prediction of forming limits and parameters in the tube hydroforming process, International Journal of Machine Tools and Manufacture, 42(1) (2002) 123–138. K. Manabe and M. Amino, Effects of process parameters and material properties on deformation process in tube hydroforming, Journal of Materials Processing Technology, 123(2) (2002) 285–291. N. Boudeau, A. Lejeune and J. C. Gelin, Influence of material and process parameters on the development of necking and bursting in flange and tube hydroforming, Journal of Materials Processing Technology, 125–126 (2002) 849–855. M. Jansson, L. Nilsson and K. Simonsson, On process parameter estimation for the tube hydroforming process, Journal of Materials Processing Technology, 190(1–3) (2007) 1–11. Y. P. Korkolis and S. Kyriakides, Inflation and burst of anisotropic aluminum tubes for hydroforming applications, International Journal of Plasticity, 24 (2008) 509–543. C. Back and M. Miyagawa, The plastic deformation and strength of circular cylindrical shells under internal pressure and/or axial force (1st report, experiment), Trans. Japan Society of Mechanical Engineering, 32(235) (1966) 447–456. C. Back and M. Miyagawa, The plastic deformation and strength of circular cylindrical shells under internal pressure and/or axial force (2nd report, analysis), Trans. Japan Society of Mechanical Engineering, 32(243) (1966) 1661–1667. W. F. Hosford, On yield loci of anisotropic cubic metals, Proc. 7th North American Metal Working Research Conf, Society of Manufactureing Engineers, Dearborn, Michigan, USA (1979) 191–200. P. B. Mellor, Tensile instability in thin-walled tubes, Journal of Mechanical Engineering Science, 4 (1962) 251–256. Y. S. Kim, Theory of engineering plasticity, Sigma Press, Seoul, Korea (2003).