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(12): 3477-3487. [11] RAGAI I, LAZIM D, NEMES J A. Anisotropy and springback in draw-bending of stainless steel 410: Experimental and numerical study [J]. Journal of Materials Processing Technology, 2005, 166(1): 116-127. [12] GENG L, WAGONER R H. Role of plastic anisotropy and its evolution on springback [J]. International Journal of Mechanical Sciences, 2002, 44(1): 123-148. [13] LADEMO O G......
constitutive equations for an aluminum alloy[J]. Journal of Strain Analysis, 1994, 29(4): 309-316. [6] HO K C, LIN J G, DEAN T A. Modeling of springback in creep forming thick aluminum sheets[J]. International Journal of Plasticity, 2004, 20(4/5): 733-751. [7] JEUNECHAMPS P P, HO K C, LIN J G, PONTHOT J P, DEAN T A. A closed form technique to predict springback in creep age-forming[J......
on springback of warm forming aluminum alloy AA5754[J]. Journal of Huazhong University of Science and Technology(Natural Science Edition), 2016, 44(8): 111-114. [4] 余海燕, 王 友. 5052铝合金冲压成形过程中韧性断裂的仿真研究[J...与工艺, 2015, 23(3): 29-34. YU Hai-yan, SHEN Jia-yi, WANG You. Influence of yield criterion and hardening model on springback simulation for 5052 aluminum sheet[J]. Materials Science and Technology, 2015......
Society of China, 2014, 24: 2877-2882. [2] MA Zhen-wu, CAO Zi-yang, LU Jin-bin, LI Hua, ZHANG Yang-jing, LIU Wei, YIN Zhen. Size effects on springback behavior of H80 foils [J]. Rare Metals, 2018, 37.... Size effect on springback behavior due to plastic strain gradient hardening in micro-bending process of pure aluminum foils [J]. Materials Science and Engineering A, 2010, 527: 4497-4504. [9] LIU......
. In addition, near-zero springback attributed to in-die cooling gives boron steel an unparalleled edge in dimension control and subsequent assembly process[6]. Generally, in hot stamping, the blank......
the requirements of large scale production. KANG et al [12] studied the springback of the die in gear forging by FEM, and the compensation for the springback was made in die machining to increase......
constitutive model describing the effect of pre-deformation. This situation makes it difficult to accurately control process parameters and predict springback in the CAF process. In recent decades, Al-Li... of precipitation hardening and springback in creep age-forming [J]. International Journal of Machine Tools and Manufacture, 2006, 46(11): 1266-1270. [29] KOLAR M, PEDERSEN O K, GULBRANSEN-DAHL S, TEICHMANN......
A. Modelling of springback in creep forming thick aluminum sheets[J]. International Journal of Plasticity, 2004, 20(4): 733-751. [9] JEUNECHAMPS P P, HO K C, LIN J. A closed form technique to predict springback in creep age-forming[J]. International Journal of Mechanical Sciences, 2006, 48(6): 621-629. [10] HEINZ A, HASZLER A, KEIDEL C. Recent development in aluminium alloys for aerospace......
ageing occur simultaneously and interact with each other. This process determines the springback and mechanical properties of the formed components. Recent experiments revealed the "multi-stage" creep... strength and creep rate. Moreover, some of the models were successfully implemented into the finite element software to model the forming behavior and springback of components during the CAF process [18-20......
the plasticity length scale [J]. Acta Materialia, 1998, 46(14): 5109-5115. [11] LIU J G, FU M W, LU J, CHAN W L. Influence of size effect on the springback of sheet metal foils inmicro-bending [J...; Design, 2011, 32(10): 4738-4746. [13] LI H Z, DONG X H, SHEN Y, DIEHL A, HAGENAH H, ENGEL U, MERKLEIN M. Size effect on springback behavior due to plastic strain gradient hardening in microbending......