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Influence of variables in deep drawing of AA 6061 sheet S. RAJU1, G. GANESAN1, R. KARTHIKEYAN2 1. Department of Manufacturing Engineering, Annamalai University, Annamalai Nagar – 608 002, Tamilnadu, India; 2. Department of Mechanical Engineering, BITS, Dubai Received 30 September 2009; accepted 4 May 2010 Abstract: Deep drawing is one of the most important processes for forming sheet......
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. However, the elimination effect at different stretch rates can be evaluated according to the stress distribution in normal direction of the middle part of alloy sheet. A greater difference between... be continuous, so a transition area exists between the clamping area and homogeneous deformation area. Based on the distribution and magnitude of stress, the aluminum alloy sheet can be divided into three parts......
J. Cent. South Univ. Technol. (2008) 15(s1): 568-572 DOI: 10.1007/s11771-008-423-y Thermomechanical coupling effect of PVC sheet with defects YANG Zhan-yu(杨占宇)1, LUO Ying-she(罗迎社)1, SU Jian-xin..., China) Abstract: Thermomechanical coupling of PVC sheet with defects under uniaxial loading at different rates and different sizes of microbores was studied. The local temperature field of the dynamic......
Fracture Loci in Sheet Metal Forming: A ReviewM.Beatriz Silva1,Kerim Isik2,A.Erman Tekkaya2,Paulo A.F.Martins11. IDMEC, Instituto Superior Técnico, Universidade de Lisboa2. Institute of Forming Technology and Lightweight Construction, Technical University of Dortmund摘 要:Fracture in sheet metal forming usually occurs as ductile fracture, rarely......
A Mathematical Model Describing the Anisotropic Feature of Mechanical Properties of Titanium Sheet under Simple TensionZhou Weixian Northwestern Polytechnical University,Xi’an,Shaanxi,China摘 要:<正> According to the orthotropy of Ti sheet anisotropy and the character that a extreme value of some mechanical properties forTi sheet appears at angles......
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Improvement of Bonding Strength of Horizontal Twin-Roll Cast Steel/Aluminum Clad Sheet by Electromagnetic FieldsGang Chen1,Jin-Tao Li1,2,Guang-Ming Xu11. Key Laboratory of Electromagnetic Processing...">Electromagnetic field is an available online method to increase bonding strength of clad sheet manufactured by horizontal twin-roll casting(HTRC). In this paper, an electric current pulse(ECP......
the figure and metal flow of specimens,and the formability of sheet metal can be improved by controlling the transverse normal pressure distribution.关键词:...Influence of Transverse Normal Pressure on Deformation Behavior of Sheet Metal王哲,王忠金School of Materials Science & Engineering,Harbin Institute of Technology摘 要:
