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Manufacture parts and components, including through the absorption of advanced surface engineering technology, a variety of new technologies, new processes, the implementation of re-manufacturing process or generated upgrading the performance of the same or higher than the original products of the re-manufactured products; 3.
Recycling vehicles including parts and materials re-use the re-use; it should be mainly at the design stage to consider two aspects of this design strategy.
Fig.3 the disassembly of the design criteria for the design (2) Guidelines to reduce the types of materials.
Design for Recycling Disassembly of the Key Technologies.
Cai: China Mechanical Engineering (2000)No.9, p. 987 -991.

Preparation of Silver Doped PMN-PZT Ceramics and Their Energy and Materials Engineering Applications J.
Zheng 1,a 1Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, China a mmzheng@polyu.edu.hk Keywords: Ferroelectrics.
The ceramics are found to be very promising in energy conversion and materials engineering applications.
In spite of encouraging progresses on understanding the mechanisms of electro-caloric effect, whether the electric-field driven first-order ferroelectric transition plays key role in the EC effect is still under debates.
The free energy density of ferroelectric materials can be written as G = (A(T-Tc)/2)P2 + ( B/4)P4 + (C/6)P6 + D(ÑP)2 + P×E , (1) where P is the polarization; Tc is the Curie temperature; A,B, C and D are coefficients; E is an applied electric filed.

Finally, it evolved into utilizing semiconductor materials to produce vibration pulse wave.
But the research is so poor [17] in these fields, such as the relationship of cells and scaffold materials, the affection of cells on the degradation of materials, the affection of materials on stem cells differentiation and the formation of the organization and so on.
PGA, PLA, PLGA are synthetic materials.
There are two key problems [16] in the successful formation of the tissue engineering cartilage.
The research progress of the materials of cartilage tissue engineering scaffolds[J].

Increasing component reliability to achieve 20% wind energy will require advancements in component design, materials, and testing methods to validate wind-turbine components in the harshest environments.
Designers & engineers can use MASTA to rapidly predict key transmission performance characteristics and to identify any design faults or weaknesses before any manufacturing is started, saving both time and money.
Combining analysis results with experimental data and engineering know-how lead to higher efficiencies and improved product reliability.
It takes into account the application’s complex boundary conditions and operating environment, such as construction materials and machining tolerances.
Department of Energy, Materials Science and Technology Division, Oak Ridge National Laboratory. 2010, pp. 50-51

Research of the application of virtual machine manufacturing technology based on internet Xiao-jun Wang1, a and Zhong-yue Xiao2, b 1 Mechanical and Electronic Department of Guangdong Technology Normal College, Gangzhou 510635, China 2 School of Technology, Jinggangshan University, Ji'an 343009, China a wxj65881010@163.com, bxiao_zhongyue@163.com Key words: Virtual machine manufacturing; Key technologies; Model Abstract.
This paper analyzes the key technologies to the virtual machine manufacturing and puts forward three models of the virtual machine manufacturing.
Virtual Manufacturing is involved in the engineering virtual activity related to product development manufacture, and contains the virtual enterprise organization management and relevant management activities.
In this level the main technologies includes product-based technology composite product design and analysis, simulation-based design and analysis of parts and components manufacturing, simulation-based manufacturing process of collision and interference sports track inspection and testing, materials processing molding simulation, product virtual assembly, such as automatic wheel dressing, automatic balance and the operation test protection devices
Mechanical Engineering Vol. 4 (1999), p. 935 [3] B.

Brief analysis of floor grouting method in soft rock roadway based on engineering materials and engineering mechanics Pengwei Hao1,2,a, Hailong Dong2,b, Zhaohui Liu1,c, Jingpei Li1,d, Laiwang Jing2,e 1 School of Civil Engineering and Mechanics, China University of Mining and Technology (Beijing), Beijing, China, 10083 2 College of Science, Anhui University of Science and Technology, Huainan, Anhui, China, 232001 a57066490@qq.com, b824426446@qq.com, clzh4969183@163.com, dLijp6666@126.com, elxybg@aust.edu.cn Key words: soft rock roadway, floor grouting, broken rock zone, free water in floor Abstract: Floor grouting in soft rock roadway is one of the effective ways in floor heave control, and this method is being promoted quietly and quickly, but the applying effect is far from satisfied, the reasons are that: the depth of floor grouting is not enough and the influence of water hiding in floor hasn’t been attached great importance.
The three hinged beams A, B, C and the three points a, b, c, to rock like materials, if they exist or not will not greatly affect the stress distribution of surrounding rock ,that is, the result obtained what is based on circular roadway analysis is relatively accurate, so it can be used as main basis of roadway support design.
It makes free water be drained away from floor, so floor broken rock zone would not further expand any more because of water soak. 4 Difficulties analysis of floor grouting The materials and mechanical devices used in floor grouting are essentially the same as those used in roof grouting, but floor broken rock zone is the deepest, furthermore there is a lot of free water in it.
In fact, there are two key factors in floor grouting: drilling grouting holes deep enough and draining off free water inside floor.
Mechanism of Floor Heave and Control Technology of Roadway Induced by Mining, Journal of Mining &Safety Engineering, 2011, 28(1): 1-5

The theory and stability studies on composite bolted rock mass Xiliang Liu 1, a, Hongyu Liu 1, b , Xianjun Han 1, c 1School of Civil Engineering, Henan Polytechnic University, Jiaozuo 454000, China axilliu@hpu.edu.cn, bliuhongyu0107@126.com, c xjhan-2003@163.com Keywords: Composite materials mechanics, Equivalent mechanical model, Stability of roadway, Bolted rock mass, Numerical simulation.
By comparison analysis, the displacement and stress error of key points are all under 5% in two patterns, which is in the control of engineering allowed.
Vol.31(1994), p. 273 [5] Chen S H, Eager P, Migliazza R: Proceedings of the ISRM International Symposium on Rock Engineering for Mountainous Regions. 2002, p.25 [6] Xinping Li, Tao Wang, Guihong Song, etc: Chinese Journal of Rock Mechanics and Engineering.
Vol.25(2006), p. 3654 [7] Tao Wang: Research and Numerical Simulation of Anchoring Composite Support System in Layered Rocks Based on Mechanics of Composite Materials (Wuhan University of Technology, Wuhan 2006) [8] Weiming Wang, Shenghong Chen: Chinese Journal of Rock Mechanics and Engineering.
Vol.25(1998), p. 273 [11] Leimin Chen，Baoning Yang: Mechanical analysis for composite materials (China Science and Technology Publishing, Beijing2006) [12] Zhenming Wang: Composite material mechanics and Composite structure mechanics (China Machine Press, Beijing1991) [13] Yong Zhang，Dexin Nie: Journal of Engineering Geology.

Effect of Molding Pressure on Densification of Al2O3/Al Cermet Materials Rui-Hua Wang1, Xiu-Qin Wang2, Shuang Dong1, Ning Niu1, Dujuan Chang1, Chunfeng Yu1, Jie-Guang Song1a, Shi-Bin Li1 1 Engineering & Technology Research Center for Materials Surface Remanufacturing of Jiangxi Province, School of Mechanical and Materials Engineering, Jiujiang University, Jiujiang 332005 China 2 Library, Jiujiang University, Jiujiang 332005, China a songjieguang@163.com Keywords: Cermet materials; molding pressure; alumina; aluminum.
Cermet materials is a important new engineering materials with the advantages of ceramics and metal materials.
The Al2O3/Al cermet materials is prepared via the powder metallurgy method, the effect of sintering technology on properties of Al2O3/Al cermet materials is researched in this paper, which lay the base for preparing the high performance cermet materials.
The solid particles are combined metal phase in the cermet, which makes cermet pose high strength and plasticity, it is an excellent engineering material [4-5].
Fig.2 Microstructure of sample under different prepared technology Acknowledgements The authors are thankful for the Science and Technology Landing Plan of Education Department of Jiangxi province (KJLD12096), the Key Subjects Construction Program for the Materials Processing Engineering of Jiangxi Province during the 12th Five-Year Plan Period, the Science and Technology Foundation of Jiujiang University (2015LGYB12) and the Foundation for Creative Research Groups of Jiujiang University.

Huang1,a 1School of Chemical Engineering and Technology, State Key Laboratory of Urban Water Resource and Environment Department of Applied Chemistry, Harbin Institute of Technology, China 2Heilongjiang University of Science and Technology, China aydhuang.hit1@aliyun.com, b35692106@qq.com Keywords: Coatings, Print quality, Inkjet material Abstract.
Different thickness of inkjet materials was prepared.
The basic structure of inkjet materials.
Thickness versus print quality of inkjet materials Conclusions Inkjet materials contained a coating was designed and fabricated.
Calvert, Inkjet printing for materials and devices, Chem.

Research on the Virtual Prototype of Multifunction filter material detection device Jie Zhang1,a, Tao zeng1,b 1Sichuan University of Science and Engineering, Sichuan Provincial Key Lab of Process Equipment and Control Zigong 643000, China azgzp001@126.com, bwindztaozg@126.com Keywords: Filter material; detection; Virtual design; SolidWorks.
In order to quick and easy to grasp the existing or new filtration separation performance of the filter, This paper designs a new type of filter material experiment device, Can quickly and easily test different kinds of filter materials, The same kind of filter backwash filtration and separation performance results under different parameters, To provide the basic data for the establishment of the filter parameters database [1].
Conclusions The digital prototype of Multifunctional filtration test device is realized Based on the SolidWorks, Through the virtual platform, You can check for relations between the parts of the machine and Simulation analysis, Provide the relevant data for the design of the detection scheme, Generate relevant engineering drawings, Greatly shorten the design cycle, So as to reduce the workload, Improve the quality of the design.
Acknowledgements Sichuan Provincial Key Lab of Process Equipment and Control (GK201204).
Sichuan Provincial Key Lab of Process Equipment and Control (GK201307).