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Selection of workpiece and tool AISI4340 steel of hardness 45 HRC with 375 mm length and 70 mm diameter was selected as the work material for this investigation which is widely used in die making, automobile and allied industries.
The cutting tool inserts and the tool holder were selected as per the recommendations of M/s TaeguTec India (P) Limited who are extending their technical/material support for this research work.
Kamruzzaman, Mahiuddin Ahmed, Effect of minimum quantity lubrication (MQL) on tool wear and surface roughness in turning AISI-4340 steel, Journal of Materials Processing Technology 172 (2006) 299–304
[7] Dietrich Horner, Recent trends in environmentally friendly lubricants, Journal of Synthetic Lubrication, 18 (2002) 327–347
International Journal of Machine Tools & Manufacture, 42 (2002)193–200

The sample was made of piezo optic material.
This method relates to non-destructive testing methods and is based on the property of double refraction (optical anisotropy), which is observed in some isotropic transparent materials in the stress state.
However, the study obliged to be carried out not on the real, but on the model material, which reflects the actual properties of the materials only in the elasticity [9].
References [1] Neiber G 1967 The problem of stress concentration in the science issues and technics / G.
[7] Alexandrov A Ya, Ahmetzyanov M H 1973 Polarization-optical mechanics methods of a deformed body (Moscow, Science)

Fox, Journal of Alloys and Compounds, Vol. 457, (2008), p. 296
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Semiatin, J. of Materials Processing Technology, Vol. 210, (2010), in press
Mishchenko, Materials Science, v. 44, #3, (2004), p. 95

Test specimens were fabricated in a premix method in which materials are mixed at the initial stage of processing products.
Materials and Structures. 43 (2010) p.1351–1368 [7] S.
ACI Materials Journal Technical paper 85(M39) (1988)
Materials and Structures 35 (2002) p.536-540 [15] A.
International Journal of Science & Engineering Research, Vol. 3, Issue 7 (2012) p.1-5 [16] KS M 3074: General rules for testing impact strength of rigid plastics by the falling weight method (2011) [17] B.

m KC dN da )(∆= (1) An m value between 2 and 4 is expected for most metallic bulk materials.
High resolution crack growth measurements in vibrating beams, Fatigue and Fracture of Engineering Materials and Structures (UK).
Vol. 20, no. 7, 1051-1058. (1997) [4] Hemker K.J., Last H. , Microsample tensile testing of LIGA nickel for MEMS applications, Materials Science and Engineering, A319-321, 882-886 (2001) [5] Mazza E., Abel S., Dual J., Experimental determination of mechanical properties of Ni and Ni-Fe microbars, Micros.
Technol. 2, 197-202 (1996) [6] Dongil Son, Jong-jin Kim, Ju-Young Kim, Dongil Kwon, Tensile properties and fatigue crack growth in LIGA nickel MEMS structures, Materials Science and Engineering A, 406, pp.274-278 (2005) [7] Hadrboletz A., Weiss B.
Lampman ed., Materials Park, OH (1996).

Moreover, AgNPs also flexible, it can be coated into various solid materials, including ceramic, polyurethane, fiber, and agricultural waste [12, 13].
Laboratory scale filtration device Materials and Methods Filter Preparation.
Water Science, 2017, 31(2):164–176
Application of Low-Cost Materials Coated with Silver Nanoparticle as Water Filter in Escherichia coli Removal.
Journal of Fermentation and Bioengineering, 1996, 78(6):437-442 [15] A.

Experimental Chemicals reagents and Materials.
Journal of Agriculture and Food Chemistry Vol.58, No.22 (2010), p. 11645 [3] R.
Food Science Vol.31, No.4 (2010), p. 139 (in Chinese) [6] J.Y.
Journal of Chromatography B, Vol. 879 (2011), p. 3444 [9] L.Y.
Journal of Fujian Normal University (Natural Science Edition) Vol.26, No.4 (2010), p. 101 (in Chinese)

The Analysis of Multi-Rotor Attitude Simulator Based on Matlab Zhao Zhengxua, Han Lilongb and Xu qianc (School of Information Science and Technology, Shijiazhuang Tiedao University, Shijiazhuang Hebei 050043, China) a zhaozx@stdu.edu.cn, b chinahll2008@163.com, c 993683868@qq.com Keywords: Inertial Motion Capture; Multi-Rotor Aircraft; Attitude Analysis Abstract.
[5] Caizheng Xu, Ting Zhang, “The optimal attitude controller design and simulation of three-axis dual rotor helicopter”, Applied Mechanics and Materials, Trans Tech Publications, Sanya, China, 2012, 128-129, pp. 1265-1268.
[6] Iván González, Sergio Salazar, Jorge Torres, Rogelio Lozano, Hugo Romero, “Real-time attitude stabilization of a mini-UAV quad-rotor using motor speed feedback”, Journal of Intelligent and Robotic Systems, Theory and Applications, Springer Netherlands, Vol.70 (2013), No. 1-4, pp. 93-106
[7] Jeong Seungho, Jung Seul, “Design and experimental studies of a disturbance observer for attitude control of a quad-rotor system”, Journal of Institute of Control, Robotics and Systems, Institute of Control, Robotics and Systems, Vol.19(2013), No.11, pp. 1004-1010
[9] Lilong Han, Zhengxu Zhao, “Research of Multi-Rotor Attitude Posture based on Inertial Motion Capture”, Journal of the Hebei Academy of Sciences, the Hebei Academy of Sciences, Shijiazhuang, Hebei, China, Vol.30 (2013), NO.2, pp. 1-6.

Materials and methods Study site The study site is located at Zhenqin Village (33°29′37″N, 97°14′28″E), Chengduo County of Tibetan Autonomous Prefecture of Yushu, Qinghai Province.
The parent soil materials are mainly diluvial, moraine and outwash deposits.
Vol. 21(2001), p.101-107 [4]Shang Z H, Long R J, Ma Y S: Pratacultural Science.
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As the soil exists widely and has a certain degree of mechanical strength, it was used widely as building material, foundation and ambient medium in the engineering construction[1].
Materials and Methods Test Soil.
Acknowledgment The study was financially supported by the National Natural Science Foundation Project of P.R.
China (No. 51308256) and the Transportation Science and Technology Planning Project of Jilin Province in P.R.
Lu, Problems on the research of shear strength of clayey soils, China Civil Engineering Journal, 32(1999) 3-9