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In this paper, the workpiece material for drilling is DIN 42CrMo plastic mould steel.
The supply condition of the workpiece material is claimed about 330Bhn.
In actual cutting process, the material produces compressive elastic deformation firstly.
Terwey, Cutting edge preparation to improve drilling tools for HPC processes, CIRP Journal of Manufacturing Science and Technology, Germany: 2008, pp.76-80 [4] W .J .Endres,R .K .kountanya, The effects of Corner Radius and Edge Radius on Tool Flank Wear, vol. 4.USA:2002, pp.89-96 [5] C.
Liu, The effect of tool edge radius on the contact phenomenon of tool-based micromachining, International Journal of Machine Tools & Manufacture, Singapore: 2008, pp1395-1407 [7] W.

Researchers have attempted to study on low cost transition materials such as like Cu, Ni, Cr, Mn, Mo, Nb, V, Fe, Ag, and Zn.
Materials Chemistry and Physics, 2007. 104: p. 554-559
Journal of the American Ceramic Society, 2001. 84(1): p. 153-160
Materials Letters, 2004. 58(25): p. 3226-3228
Journal of Hazardous Materials, 2009. 161(1): p. 42-48.

In addition to non-ferrous metals, old flotation tailings may be a source of ferric iron, which is strong oxidant that can be used for the leaching of non-ferrous metals from different raw materials and wastes including slags, substandard concentrates, and electronic wastes [10, 12-14].
Materials and Methods Samples of old pyrite flotation tailings obtained at an industrial concentrators in Russia were used.
Koldas, Acid Mine Drainage (AMD): causes, treatment and case studies, Journal of Cleaner Production. 14 (2006) 1139–1145
Kondrat'eva, Bioprocessing of Mining and Metallurgical Wastes Containing Non-Ferrous and Precious Metals, Advanced Materials Research. 825 (2013) 301-304
Melamud, Bioleaching of non-ferrous metals from ore-dressing wastes, International Research Journal. 12(1) (2018) 63-71

The material of the polishing platen is aluminum alloy，its Young’s modulus and Poisson’s ratio are E0=71000MPa and .
Acknowledgments The authors gratefully acknowledge the financial support provided by Chinese National Natural Science Foundation.
[4] Y.Y.Lin, S.P.Lo:The International Journal of Advanced Manufacturing Technology, Vol.23(2004), pp.644-650
Vlassak: Journal of the Mechanics and Physics of Solids, Vol.52(2004), pp.847-873
Young: Journal of Theoretical Biology, Vol.71(1978), pp.421–423

However, there are many difficulties in time history analysis, including modeling of shear wall, defining constitutive laws of materials, et al.
This paper will introduce some latest progress of constitutive laws of materials, element models, algorithm and software adapting.
The first model can be employed when concrete is under uniaxial loading; the second can consider nonlinear behavior of concrete under uniaxial, cycling and dynamics loading; the third is used for materials whose failure mechanism is dominated by crack.
International Journal of Solids and Structures, 1989,25:299-329 [9]J.Lee, G.L.Fenves.
Journal of Zhejiang University, 2005,39(7),1003-1008 [12] Han Xiaolei, Ji Jin.

Now a day the usage of composite material is increased rapidly.
Materials and methods: E glass fiber (Fig 1.) was selected for this project.
Pultrusion process (Fig 2.) is an effective method to manufacture strong lightweight composite materials.
Senthil Kumar, Machinability of glass fibre reinforced plastic (GFRP) composite using alumina-based ceramic cutting tools, Journal of manufacturing processes,13 (2011) 67-73
Sardana , Cutting forces optimization in the turning of UD-GFRP composites underdifferent cutting environment with polycrystalline diamond tool, International Journal of Engineering, Science and Technology, 4 (2012) 106-121

SIMULATION OF THE FGH96 SUPERALLOY MICROSTRUCTURAL CHANGES UNDER DIFFERENT DEFORMATION CONDITIONS Xiaona WANG 1, a , Fuguo LI 1, b , Yuhong LIU 1, c (School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an 710072, China) a wangxiaona78@163.com, b fuguolx@nwpu.edu.cn, c nsdi@mail.nwpu.edu.cn Keywords: P/M Superalloy, dynamic recrystallization, peak strain, critical strain, numerical simulation Abstract.
They would like to thank the teachers and engineerings concerned in the Numerical Simulation and Data Integration Center of the School of Materials Science and Engineering at the Northwestern Polytechnical University.
Material Science and Engineering B 2006, 130:254-263 [3] WANG Shuyun, LI Huiqu, ZHANG Maicang.A study of the mechanical properties of FGH96 alloy in isothermal deformation.
Journal of Aeronautical Materials, 2002,22(1):51-53 [5] M.
Material Science and Engineering A 2006, 429:295-303

Study on extracting technology of Vc from Momordica charantia Jiang Chenguang 1, a, Tang Qingjie 1,b 1 School of Materials Science and Engineering, Henan Polytechnic University, Jiaozuo, China, 454000 a1248575242@qq.com, btangqj521@sina.com Keywords: Momordica charantia, ultrasonic extraction, extraction rate of Vc, extraction technology.
Experiment Raw material and Reagents.
Anhui Agricultural Sciences 2010,38(16):8658-8661
Determin`ing Content of Vitam in C in Vegetable by Using Iodometry, Journal of Anhui Agricultural Sciences. 2009,37(21):9845-9846 [7] Zhenming Che.
Science and technology of food industry,2000,21(2):27-29.

Noncomplex material structure, it means the robot have to be compact and made of light weight material, as well as it consumes less energy. 5.
Gu (2012), Design of a Climbing Robot Based on Electrically Controllable Adhesion Technology, in International Conference on Solid State and Materials (ICSSM), pp. 90-95
[8] Kim H, Kim D, Yang H (2008), Development of a wall-climbing robot using a tracked wheel mechanism, Journal of Mechanical Science and Technology, (l22): 1490-1498
Sitti (2007), Adhesion and anisotropic friction enhancements of angled heterogeneous micro-fiber arrays with spherical and spatula tips, Journal of Adhesion Science and Technology, vol. 21, no. 12, pp. 1281-1296
Science and Tech.

Surface Science, 1991. 258(1–3): p. 381-388
Sala, A., Radiant Properties of Materials: Tables of radiant values for black body and real materials. 1986: PWM-Polish Scientific Publishers
Journal of food engineering, 2002. 55(1): p. 49--57
Journal of Power Sources, 2012
Chemical engineering science, 2000. 55(14): p. 2727--2735.