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,product type, name of part, material, etc. 2) Solidworks can be packaged into SmarTeam, which can activate Solidworks in the SmarTeam.All image-manipulation functions-movement, rotation, zoom, contrast, and line weight, can be executed in SmarTeam. 3)Client program is developed based on SmarTeam by using two kinds of system API function-SolidWorks and SmarTeam in SolidWorks,which can extract product structural information and generate product structural treeview.
Rios: Robotics and Computer-Integrated Manufacturing Vol.24 (2008), p187 [5] Eigner M, Weidlich and Zagel M, Proceedings of the ProStep Science Days, (2005)
[6] Chen Z and Zeng Y: an International Journal Vol.14 ( 2006), p.219 [7] Lin L. etal: Journal of Engineering Design (2002)No.13. p205 [8] Youchon Oh, Soon-hung Han and Hyowon Suh: Computer-Aided Design Vol.33 (2001), p.521 [9] Yahui-Hu: Research on Some Key Technologies of CAPP Platform Based on PDM/PLM ( Ph.D of Tianjin University, Tianjin 2005)

Simulation on Hydraulic-Mechanical Coupling Vibration of Cold strip rolling mill Vertical System Hai sheng Liu 1,2, a, Jie Zhang1,a , Kai fu Mi1,a , Jun xia Gao2,b 1School of Mechanical Engineering, University of Science &Technology Beijing, Beijing 100083, China 2Deparment of Electro-Mechanical Engineering, Tangshan College, Tangshan 063000, China atsxycj@163.com, bbob8106@163.com Keywords: cold strip rolling mill; hydraulic-machinery coupling; mechanical vibration; vibration simulation Abstract.
When receiving the paper, we assume that the corresponding authors grant us the copyright to use the paper for the book or journal in question.
Should authors use tables or figures from other Publications, they must ask the corresponding publishers to grant them the right to publish this material in their paper.
International Journal of Machine Tools & Manufacture, 1998, 38, p.1499-1530

Arai 2, 4 1 R&D Association for Future Electron Devices (FED), Advanced Power Device Laboratory c/o Corporate Research & Development Center, Toshiba Corporation 1, Komukai Toshiba-cho, Saiwai-ku, Kawasaki 212-8582, Japan 2 National Institute of Advanced Industrial Science and Technology (AIST), Power Electronics Research Center (PERC), Tsukuba Center 2, 1-1-1 Umezono, Tsukuba, Ibaraki 305-8568, Japan 3 FED, Advanced Power Device Laboratory, c/o AIST, PERC 4 Ultra-Low Loss Power Device Research Body (UPR), c/o AIST, PERC Keywords: Mobility, Mobility Model, Device Simulator, 4H-SiC, Carrier Concentration, Anisotropy Abstract.
Among the many polytypes of SiC, 4H-SiC has attracted great attention as a candidate material for the next generation of power semiconductor devices, due to the excellent physical properties such as the electric breakdown field and mobility.
The doping dependent bulk mobility model commonly used in the device simulator is based on the model suggested by Caughey and Thomas [1]: 0 5000 10000 15000 20000 25000 30000 50 100 150 200 250 300 Commercial Sample UPR Sample Electron Mobility(cm 2/Vs) Temperature (K) Figure 1: Top view of a test chip that consists of the elements for physical property measurements Figure 2: Comparison of the mobility as a function of the temperature of a commercial epi-wafer and the epi-wafer, in the case that our group grew the epitaxial layer (UPR sample) Journal Title and Volume Number (to be inserted by the publisher) 3 α µµ µ µ )/(1 )( ref imp min max min impB NN N + − += , (1) where impN denotes the total concentration of ionized impurities, and the reference mobilities maxµ , minµ , the reference concentration refN , and the exponent α are fitting parameters.
Rössler: physica status solidi (b) Vol. 202, (1997) p. 107 0.8 0.9 1 1.1 1.20 30 60 90 300K 200K Hole Mobility Ratio(µ(θ)/µ(45 o )) <1100> <0001> j µ<1-100> /µ<0001>=1.15 Angle (degree) θ 0.6 0.7 0.8 0.9 1 1.1 1.2 0 30 60 90 300K 200K 100K Mobility Ratio(µ(θ)/µave) Angle (degree) <1100> <0001> j θ µ<1-100> /µ<0001>=0.83 Electron Figures 4: Anisotropy of electron and hole mobilities in )0211( face Journal Title and Volume Number (to be inserted by the publisher) 5 Corresponding author: tetsuo2.hatakeyama@toshiba.co.jp, Phone: +81-44-549-2142, Fax: +81-44-520-1501

Furthermore, because PLA is significantly denser than other service polymeric materials (ex.
Therefore applications prefer polymer-composite materials over pure polymer.
Reinforced composite materials utilize silica-based fibers to enhance mechanical performance [8].
Mechanical Characterization American Society for Testing and Materials was used to test the material, the ASTM code is identified by D 638.
Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications.

Besides the study on strength properties and mechanism of the reinforced soil (Haeri et al. 2000, Michalowski 2004), the influence of the kinds of reinforcement materials and reinforcing styles on strength has been investigated.
Journal of Geotechnical Engineering, 109 (3), 335-353
Reinforcement of soil by multioriented geosynthetic inclusions, Journal of Geotechnical Engineering, 119 (2), 257-275
Triaxial compression of sand reinforced with fibers, Journal of Geotechnical and Geoenvironmental Engineering, 129(2), 125-136 [6] Michalowski, R.
Journal of Geotechnical and Geoenvironmental Engineering, 130 (4), 381-390

Pines, A review of vibration-based techniques for helicopter transmission diagnostics, Journal of Sound and Vibration, 282/1–2 (2005) 475-508
White, The enhancement of impulsive noise and vibration signals for fault detection in rotating and reciprocating machinery, Journal of Sound and Vib. 217/3 (1998) 485-505
Bartelmus, Gearbox condition estimation using cyclo-stationary properties of vibration signal, Key Engineering Materials 413-414 (2009) 471-478 [12] J.
Zimroz, Adaptive bearings vibration modelling for diagnosis, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) 6943 LNAI (2011) 248-259 [17] R.
Antoni, Application of averaged instantaneous power spectrum for diagnostics of machinery operating under non-stationary operational conditions Measurement: Journal of the Internat.

General categorization of micropumps Micropump Categorization Mechanical Displacement Electro and Magneto kinetic · Diaphragm · Electrohyrodynamic · Fluid · Electroosmotic · Rotary pumps · Magnetohydrodynamic · Electrowetting Actuation with piezoelectric materials is one of the most common type of diaphragm displacement micropumps.
Journal of Micromechanics and Microengineering 14 (2004), 35-64
Journal of Microelectromechanical Systems 14 (2005), 96-102
Proceedings of the Institution of Mechanical Engineers Part H-Journal of Engineering in Medicine 221 (2007), 129-141
Journal of Microelectromechanical Systems 10 (2001), 215-221

Acknowledgements This work was financially supported by the Ministry of Science and Technology, PR China (2011BAF11B05), the National Natural Science Foundation of China (51175342).
Chen, JOM Journal of the Minerals, Metals and Materials Society, Vol. 63(8) (2011): p 42-47

Research on Designing Optimum Asphalt Content of Asphalt Mixture by Calculation and Experimental Method Wenfang Liu 1,a, Hongmei Li1,b ,Beiping Tian1,c 1Department of Architectural Engineering, Sichuan University of Science and Engineering, Zigong 643000, China a16437023@qq.com, blihongmei8229@163.com, ctianbeiping@126.com Key words: asphalt mixture; optimum asphalt content; calculation method; experimental method Abstract.
Analysis of the raw materials’ technical properties and the plan of the gradation design Asphalt.
Acknowledgements This work was financially supported by the Sichuan University of Science & Engineering Foundation (2009XJKYL003) References [1] Huaxin Chen, Xing Jiang: The Abnormal Phenomena Analyses of the Marshall Design, Journal of China & Foreign Highway (2006), in Chinese

Research on Air-Structure Coupling Dynamic Characteristics of Sounding Board Driven by Gunpowder Pulsation Shanbao Pei 1,2, a, Rongzhong Liu1,b 1School of Mechanical Engineering, Nanjing University of science and Technology, Nanjing, Jiangsu, 210094, China 2School of Mechanical Engineering, Anhui University of Technology, Ma’anshan, Anhui, 243002, China ashanbaopei@163.com, bliurongz@mail.njust.edu.cn Key words: Dynamic Characteristics, Gunpowder Pulsation, Air-Structure Coupling, Modal.
The spring length is 50mm, the material of souding board blade is steel, and the elastic modulus is 2.05×1011N/m3, poisson ratio is 0.3, density is 7.8×103kg/m3.
Table 1 Jwl state equation parameters for TNT A/(Pa) B/(Pa) R1 R2 ω ρ/(kg·m-3) D/(m·s-1) E/(J·m-3) PCJ/(Pa) 3.712 E11 3.231E9 4.15 0.95 0.30 1630 6930 6.9927E9 2.1E10 Fig. 2 Time-pressure diagram for sounding board gaussian points Firstly, in autodyn software the parameters of gunpowder, air and steel material are designated, the model of gunpowder together with its surrounding is established, the boundary conditions and detonation point are set, and the corresponding gaussian points on sounding board (located inside, middle, and outside) are selected.
Cao, nonlinear vibration stability analysis of pneumatic coupling torsional , journal of nonlinear dynamics, 1999, 5 (9),p.228-234
Li, Experimental Modal Analysis and its Application , Beijing: science press, (2001).