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Analysis of isothermal forging process and mechanical properties of complex aluminum forging for aviationHU Jian-liang(胡建良), YI You-ping(易幼平), HUANG Shi-quan(黄始全) (School of Mechanical and Electrical Engineering, Central South University, Changsha 410083, China)Abstract:Large complex 7A85 aluminum wing-body joint was forged employing isothermal forging process and its mechanical properties were......
Numerical simulation on forging process of TC4 alloy mounting parts L? Cheng(吕 成)1, 2, ZHANG Li-wen(张立文)1, 2 1. State Key Laboratory for Materials Modification by Later, Ion and Electron Beams... September 2006 Abstract: In order to eliminate forging defects appearing in production, based on the rigid-viscoplastic FEM principle, the DEFORM3D software package was employed to simulate the forming......
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STUDY ON DESIGN TECHNIQUES OF A LONG LIFE HOT FORGING DIE WITH MULTI-MATERIALS H.C. Wang1,X.J. Liu1,D.W. Li1 (1.School of Materials Science and Engineering, Wuhan University of Technology,Wuhan 430070, China) Abstract:A new design technique for the long life hot forging die has been proposed. By finite elementanalysis, the reason for the failure of hot forging die was analyzed......
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Model-based parameter identification of comprehensive friction behaviors for giant forging pressLI Yi-bo(李毅波), PAN Qing(潘晴), HUANG Ming-hui (黄明辉) (State Key Laboratory of High Performance Complex... model was proposed and applied to the forging press. The impacts on parameters which the external load had were also investigated. The results show that friction force decreases with velocity in the low......
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MODELING OF MICROSTRUCTURAL EVOLUTION IN MICROALLOYED STEEL DURING HOT FORGING PROCESS Z. Zhao1,J. Chen1,X.Y. Ruan1,J. Wang1 (1.National Die & Mold CAD Engineering Research Center, Shanghai Jiaotong University, Shanghai 200030, China) Abstract:The microstructural evolution of microalloyed steel during hot forging process was investigated using physical simulation experiments. The dynamic......
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