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the plastic deformation characteristics with small bending radius were investigated. The main results show that: 1) The utmost deformation feature of the NC bending process is its continuous progressive... is smaller. It is concluded that the utmost characteristics of NC bending process is continuous progressive deformation, which may determine the bending deformation and the occurring of defects to some......
bending with continuous wave (CW) occurs with three principal mechanisms, the temperature gradient mechanism (TGM), the buckling mechanism (BM) and the upsetting mechanism (UM)[13-15]. The principle... Simulation and prediction in laser bending of silicon sheet WANG Xu-yue, XU Wei-xing, XU Wen-ji, HU Ya-feng, LIANG Yan-de, WANG Lian-ji Key Laboratory for Precision and Non-traditional Machining......
Influence of Continuous Bending Process on Texture Evolution and Mechanical Properties of AZ31 Magnesium AlloyTing-Zhuang Han1,2,Guang-Sheng Huang1,2,3,Lun Huang1,2,Bin Jiang1,2,3,Guan-Gang... have been deformed by continuous bending(CB) to investigate the effects of pro cessing parameters(bending angle and repetitive passes) on the texture and formability. The samples exhibited a bimoda......
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RESEARCH ON THE FORMATION MECHANISM OF INTERNAL CRACK IN THE CONTINUOUS CASTING SLAB S.Y. Chen1,X.D. Yue1,G.W. Chang1,G.C. Jin1 (1.Department of Materials & Chemical Engineering, Liaoning Institute of Technology, Jinzhou 121000, China) Abstract:In view of the periodic bending deformation of solid-liquid interface in the solidification process for continuous casting slab, the variation......
Article ID: 1003-6326(2005)03-0510-05 Preparation and properties of continuous Al-containing silicon carbide fibers YU Yu-xi(余煜玺), LI Xiao-dong(李效东), CAO Feng(曹 峰), WANG Ying-de(王应德... of Defence Technology, Changsha 410073, China) Abstract: Continuous SiC(OAl) fibers, named KD-A fibers, were prepared by the melt-spinning of ceramic precursor polyaluminocarbosilane, air-curing......
J. Cent. South Univ. Technol. (2008) 15(s1): 438-442 DOI: 10.1007/s11771-008-395-y Rock bending creep and disturbance effects FU Zhi-liang(付志亮)1, 2, ZHENG Ying-ren(郑颖人)2, LIU Yuan-xue(刘元雪)2 (1... University of Science and Technology, Huainan 232001, China; 2. Department of Architectural Engineering, Logistical Engineering University, Chongqing 400041, China) Abstract: The bending creep and its......
Molecular dynamics simulation of bending crack initiation and growth of single crystal aluminiumSHAN De-bin(单德彬), YUAN Lin(袁 , 林), GUO Bin(郭 斌)(School of Materials Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)Abstract:Molecular dynamics (MD) simulation was employed to research the mechanism of bending crack initiation and growth of single crystal aluminium......
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Bending analysis and control of rolled plate during snake hot rollingZHANG Tao(张涛)1, 2, WU Yun-xin(吴运新)1, 2, GONG Hai(龚海)1, 2, 3, ZHENG Xi-zhao(郑细昭)1, 2, JIANG Shao-song(蒋绍松)1, 2(1. State Key.... School of Materials Science and Engineering, Central South University, Changsha 410083, China)Abstract:In order to study the bending behavior of aluminum alloy 7050 thick plate during snake hot......