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This paper researches and analyzes the modeling of electro-hydraulic proportional servo system to improve the characteristics of forging hydraulic servo control system and meet their requirements of forging a variety of materials.
It is mainly used for forging various materials such as carbon steel, tool steel, alloy steel and high speed tool steel, cogging large forgings.
Beijing: Science Press, 1990:195-201
Journal of System Simulation, 2007: 66-68

. , as well as poisonous and harmful materials such as manganese, chromium, sulfuric acid root.
But these methods have their limitations, or the high cost, or the risk of secondary pollution, can't satisfy the emission standard, therefore, looking for high efficient and low cost uranium wastewater treatment technology is becoming a hot spot in environmental science and engineering research.
Project supported by: National Science Foundation (41362011) (41362011); Jiang Xi Provincial education department of science and technology plan projects (GJJ12375); Jiang Xi Provincial science and technology floor plan (KJLD13054) References: [1] Klinger C, Jenk U, Schreyer J.
Processes in passive mine water remediation with zero-valent iron and lignite as reactive materials//Merkel B J, Planer-Friedrich B,Wolkersdorfer C.Uranmium in aquatic environment.Berlin:springer,2002:569-586
Journal of Guangzhou University (natural science edition), 2012, 11 (4) : 84-89

Effects of Process on Electrochemical Properties of Pulse Electrodeposited Ti/Pb-WC-PANI Inert Electrodes Meimei Wang 1, a, Mei Cao 2,b and Zhongcheng Guo 1,c 1 Faculty of Metallurgical and Engineering, Kunming University of Science and Technology, Kunming, 650093, P.R China 2 Faculty of Science, Kunming University of Science and Technology, Kunming, 650093, P.R China 3amumou1119@163.com, bcaomei003@126.com, cguozhch@vip.163.com Keywords: Pulse electroplating, Inert electrodes, Kinetic parameters of oxygen evolution Abstract.
In this paper , Ti/Pb-WC-PANI anode material was prepared by pulse electroplating on titanium-based.
Acknowledgements Analysis and Testing Foundation of Kunming University of Science and Technology, Analysis and Testing Foundation of Key Laboratory of Advanced Materials Yunnan Province are acknowledged.
Vol. 66 (2003) [2] Guopu Xiang, in: Theory and Application of Pulse Plating, edited by Tianjin Science and Technology Press, Tianjin, China (1989)
Vol. 20 (2001), p. 35 [5] Jiangang Xu, Xinquan Yu: Material Journal.

Synthesis of Li+ Memorized Spinel Li3Mn0.75O3 by a Solid State Reaction Crystallization Method Jinhe Jiang MicroScale Science Institute , Department of Chemistry and Chemical Engineering ,Weifang University, Weifang, 261061,China Corresponding author.
The appearance of ion memory inorganic materials (ion sieve) became possible direct extracting lithium from the salt water resources[1-2].lithium is the essential raw material.
Chinese Journal of Applied Chemistry. 2000,17(3),307 [4] Zhi Yong Ji, Chang Chun Xu, Sheng Yuan Jun, etc. spinel-type lithium-ion sieve research [J].

Impact damage tolerance is the ability of material/structure system to perform satisfactorily with impact damage present [1].
Journal of Materials Science & Engineering 2005,23(3):466-472

Design and Motion Simulation of Floating Die Polishing Device Xiaocun Xu1,a, Jianwei Han1, Yangang He1, Hui Qiu 1, Zhejun Yuan2 1 Key Laboratory of Advanced Manafacturing Tech & Cutting Tools, Harbin University of Science & Technology, Harbin, 150080, China 2 Harbin Institute of Technology, Harbin, 150001, China a xxcfjn@yahoo.com.cn Keywords: Floating polishing, Device, Design, Motion simulation Abstract.
The works finished in this paper with Pro/e are: According to part structure of the floating polishing device, the baseline and orders of all kinds of generating characteristics are determined, and reasonable modeling orders are built; The rough model are built by stretching, whirling and scanning, then the part models are built by adding material and array etc; The floating polishing device is assembled by pins and cylinder.
Xiang: The International Journal of Advanced Manufacturing Technology, Vol.22 (2003), p. 387 [3] X.C.
Lin: Advanced Materials Research.

Introduction With the continuous development of NC machining technology, cutting tool materials and cutting efficiency also increase.
Based on a dashboard for example, The material of the parts is 45 steel, it’s thickness is 8mm.
Figure .10 Solid high 3D AC servo closed loop NC machining process Figure. 11 Instrument panel processing results Acknowledgements This work was financially supported by the Shaanxi Province Industrial Research Projects（2012K09-24,Industrial application technology Research project of Xi'an city（CX1250⑥）,Science and technology project of YuLin City（2012175） References [1] Pei-Zhi Zhan, Lin-Yang, Yu-Peng Yuan．Comparison of multi axis linkage NC machine tools machining effect with research based on VERICUT.
International Journal of Machine Tools and Manufacture . 2008 (11) [9] Northern research and engineering corporation．Cutter-path generation for 5-axis flank milling of turbo machinery components, 2000 [10] Schulz H.

A Text Mining Analysis of The Fly Ash Research Trend (2000-2010) Shianghau Wu 1, a, Jiannjong Guo2,b 1Faculty of Management and Administration, Macau University of Science and Technology, Macau, China 2Graduate Institute of Mainland China Studies, Tamkang University, Taiwan, China ashwu@must.edu.mo, bjjguo8888@seed.net.tw Keywords: Fly Ash, Text Mining, trend, Konstanz Information Miner (KNIME) Abstract.
Descriptive analysis offers first insights into the research material.
Closer Keywords to the Centroid during 2000 -2005 Keywords Distance to the centroid concrete 14.98 pulse 15.487 materials 16.1 Table 2.
Ishizuka, , Keyword Extraction from a Single Document using Word Co-ocurrence Statistical Information, International Journal on Artificial Intelligence Tools, Vol. 13, No.1, pp.157-169 (2004) [5] K.

Yangb Shanghai-Hamburg College, University of Shanghai for Science and Technology, 200093, Shanghai, China axuefeng.bi@gmail.com, byangchengsan1962@126.com Keywords: Turning process, wear monitoring, power, time domain analysis Abstract.
Introduction Wear is loss of material on an asperity or micro-contact, or smaller scale, down to molecular or atomic removal mechanism.
Workpiece material is C45.
Electric drives and spindles provide the mechanical force necessary to remove material from the part.
Silva: Proceedings of IMechE Journal of Engineering Manufacture Vol. 222 (2008), p.1605 [6] D.

The Density of States for Chemisorptions on Si (111) Surface Jun fang Wu School of Science, Xi’an Polytechnic University, Xi’an, 710048, China email:1074897770@qq.com Keywords: The density of states, chemisorptions, Si (111) surface, forbidden bandwidth, Fermi level, pseudogap Abstract.
Introduction The chemisorptions are important, alive, and growing, they are hot subject in material field [1].
SHEN :Materials Review, Vol. 20 (2006), p.116 [4] F.ZHANG, W.LI, S.Y.WEI:Journal of Henan Normal University Vol. 39 (2011), p.94 [5] K.