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| 1 | Computer Aided Simulation on Precision Cold Forging of Universal Joint Cross显示文摘The 3D FEM numerical simulation on multi-action precision cold forging technology of universal joint cross and differential spider is done in this article using DEFORM Software, a commercial computer aided engineering software specializing in forming and heat treatment simulation technology, and suitable for cold, warm and hot forging process. The material flow properties, the dynamic variation of stress and strain in the process of deformation and the load-stroke curve have also been achieved. A good consistency is exhibited between simulation results and practical data. Based on the DEFORM simulation results, the optimized procedure has been found for forging a universal joint cross. What should be emphasized here is that a better understanding of practical forging characters and the environmental factors can greatly improve the simulation accuracy thus make the simulation results more reliable. | H. Liu, G.N Liu, K J Huo ,T Liu, X H Zhang, K Liu, K Tao, Y. J. Liu 1. Mechanical Engineering School, Xi’an Jiaotong University, Xi’an, 710049, China 2.Strength Centre, Zhengzhou Research Institute of Mechanical Engineering, Zhengzhou 450052, China 3.Fo | 2000 | Journal of Shanghai Jiaotong university(Science)2000，5，1： | 7 |
| 2 | Novel Manufacturing Technology of Hyperbolic Plates for Shipbuilding显示文摘On the basis of the principle of dieless hydrobulging technology, a novel hydrobulging technology for manufacturinghyperbolic plates is proposed. First, a toroidal pipe elbow or a partial toroidal pipe elbow is formed, then the single hydrobulgedstructure can be cut up into some desired plates. It is proved by experiments and finite element simulation that manufacturingtechnology of hyperbolic plates adopting integrated hydrobulging forming technology is feasible. | ZHANG Xu , ZHANG Jia-tai , LIU Gang, YUAN S J, WANG Z R College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin, 150001, China College of Material Science and Engineering, Harbin Institute of Technology, Harbin , 150001 , China | 2002 | Journal of Marine Science and Application2002，1，1： | 6 |
| 3 | RESEARCH ON SUPERPLASTICITY IN SiCp/2024Al AND SiCp/8090Al-Li COMPOSITES显示文摘The superplasticity in SiCp/Al alloy and SiCp/Al Li Composites is introduced The composites are prepared by powder metallurgy and cast methods The superplastic parameters are measured Superplastic treatment processing,secondary plastic working and the study of mirostructure are conducted. | Zhang Libin, Wang Zongren (School of Materials Science and Engineering,Harbin Institute of Technology) Hai Jintao (China Academy of Machinery Science and Technology) Sano T Murakoshi Y Takahashi M Hanada K Mechanical Engineering Laboratory,AIST,MITI,J | 2001 | Chinese Journal of Mechanical Engineering2001，14，4： | 2 |
| 4 | A two-stage feasible direction algorithm for nonlinear constrained opti- mization 显示文摘 | algorithm for mathematical programs with Applied Mathematics and Mechanics 2009 Herskovits J | 1986 | Mathematical Programming1986，36，： | 1 |
| 5 | 显示文摘 | Pavlostathis S G Gossett J M A preliminary conversion mechanisms in anaerobic digestion of biological sludges | 1986 | Journal of Environmental Engineering ASCE1986，，114： | 1 |
| 6 | Hydration and mechanical properties of mortars prepared with mixed binder cement slurry-asphalt emulsion显示文摘 | POULIOT N MARCHAND mechanisms microstructure J PIGEON M | 2003 | J Mater Civ Eng2003，15，1： | 1 |
| 7 | Softening of nanocrystalline metals at very small grain sizes 显示文摘 | Mechanical Prog Mater small-sized size effect Schiotz J Di Tolla F D Jacobsen K W | 1998 | Nature1998，391，： | 1 |
| 8 | Enzyme a kinetic control element or designing synthetic biofuel pathways显示文摘 | Bond-Watts B mechanism as B Bellerose R J Chang M C Y | 2011 | Nature Chemical Biolo gy2011，7，22： | 1 |
| 9 | 38N Super Duples Stainless Steel显示文摘 | Nilsson J O Kangas P Karlsson T Mechanical Properties Mi- crostructural Stability and Kinetics of (Alpha)-phase Formation in 29Cr-6Ni-2Mo43 | 2000 | Metallurgical and Materials Transaction2000，31，1： | 1 |
| 10 | The Sn-Fe System显示文摘 | MAO O DAHN J R Mechanically alloyed Sn-Fe(-C) powders as anode materials for Li-ion batteries:II | 1999 | J Electrochem Soc1999，146，： | 1 |
| 11 | clinical isolates from the UK显示文摘 | Doumith M Ellington M J Livermore D M et aL Molecular mechanisms disrupting porin expression in ertapenem-resistant Klebsiella and Enterobacter spp | 2009 | JAntimicrob Chemother2009，63，4： | 1 |
| 12 | Development of stability ratios for tunnels driven in clay 显示文摘 | Stability of clay at vertical Soil Mechanics & Foundation Attewell 19 B Boden J B | 1971 | Tunnels & Tunnelling International1971，31，3： | 1 |
| 13 | NCI think tank concerning the identifiability of biospecimens and omic data显示文摘 | Weil C J Mechanic L E Green T | 2013 | Genetics in Medicine2013，15，12： | 1 |
| 14 | polymorphisms in XPD and Tp53 and mutation in human lung显示文摘 | Mechanic L E Marrogi A J Welsh J A | 2005 | Carcinogenesis2005，26，3： | 1 |
| 15 | Determination of the addendum modification factors for gears with pre-established contact ratio显示文摘 | H Design of new tooth profile for Mechanism and Machine Theory Pedrero J I Art6s M Garcia-Prada J C | 1996 | Mechanism and Machine Theory1996，31，7： | 1 |
| 16 | A re view of the multisystemic consequences of obstruc tire jaundice and their impact on perioprative mot bidity and mobility显示文摘 | O'Connor M J Mechanical biliary obstruction | 1985 | Am Surg1985，51，24： | 1 |
| 17 | 3% gadolinium addition 显示文摘 | HE S M PENG L M ZENG X Q D1NG W J ZHU Y E Comparison of the naicrostructure and mechanical properties of a ZK60 alloy with and without 1 | 2006 | Materials Science and Engineering A2006，433，12： | 1 |
| 18 | Function lateral- ization via measuring coherence laterality 显示文摘 | Wang Z Mechanic Hamilton D Pluta J | 2009 | Neuroimage2009，47，： | 1 |
| 19 | Amphetamine treatment similar to that used in the treatment of adult attentiondeficit/hyperactivitydisorder damages dopaminergic nerve endings in the striatum of aduh nonhuman primates显示文摘 | Ricaurte GA Mechan AO Yuan J | 2001 | J Pharmacol Exp Ther2001，315，： | 1 |
| 20 | Properties and structure of polymer-clay nanocomposite gels with high clay content 显示文摘 | Haraguchi K Li H J Mechanical | 2006 | Macromolecules2006，39，： | 1 |
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