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Introduction Selecting several typical working conditions according to the national standard test conditions or engineering experience is a traditional approach to have a strength analysis of hydraulic excavator.
For the boom, its material was Q345D, the axial and radial degrees of its hinge joint C were constrained while the rotational degrees were released and the rest joints were exerted with “bearing load” in accordance with table 2.
For the arm, its material was also Q345D, the axial and radial degrees of its hinge joint F were constrained while the rotational degrees were released and the rest joints were exerted with “bearing load” in accordance with table 3.
Acknowledgements This project was financially supported by National Key Technology R&D Program (Grant No. 2013BAF07B04) and National Natural Science Foundation of China (Grant No. 51075356).
“Study on finite element method of power working device of hydraulic excavator,” International conference on electronic & mechanical engineering and information technology, pp:4216-4219

Supply of Material.
The productivity is also one of the key factor impacting the competitiveness of the organization.
Molnar, SAP warehouse management system for a warehouse of auxiliary material in the selected company, in: Carpathian Logist.
ICIL 2014, Faculty of Mechanical Engineering and Naval Architecture, 2014: pp. 176-180
Kudlackova, Application of different forms of transport in relation to the process of transport user value creation, Periodica Polytechnica Transportation Engineering, Vol. 40, No. 2 (2012) 71-75.

This reflective material was coated with aluminum to a film thickness of 0.2 μm by a vacuum vapor deposition method to obtain a reflector plate.
[5] Yuichi, O., A Micro Positioning Tool Post using a Piezoelectric Actuator for Diamond Turning Machines, Journal of the Japan Society for Precision Engineering, Vol.54, No.7 (1988), p. 163-168
[7] Yoshikawa,T., Ultra-Precision Machining of Dies for Microlens Arrays Using a Diamond Cutting Tool, Key Engineering Materials Vols.407-408(2009) p. 359-362.

Nilssen2,c 1Department of Electronic and Electrical Engineering, Sheffield University, Sheffield, UK 2Department of Electrical Power Engineering, The University of Trondheim, Norway ak.wang@sheffield.ac.uk, bz.q.zhu@sheffield.ac.uk, crobert.nilssen@ntnu.no Keywords: Average thrust force, Permanent-magnet linear machine, Permanent-magnet shaping, Slotless, Third harmonic, Thrust force ripple.
Introduction Compared with the rotary machine for applications where linear and reciprocating motions are required, a linear machine offers several key advantages, such as high efficiency, excellent dynamic performance, and high reliability [1]-[3].
Thus, it uses excessive amount of PM material, leading to a high production cost.
The exploitation of full potential of permanent-magnet materials used in the pole is a salient feature of the proposed shaped method which contributes to the cost reduction of permanent-magnet machines using this kind of pole shaping.

Photocatalytic Fuel Cell with Anodic In2O3/ZnO/FTO and Cathodic CuO/Cu for Efficient Aquaculture Wastewater Treatment and Electricity Production Sze-Mun Lam1,2,3,a*, Kuan-Chee Low1,b, Jin-Chung Sin1,2,3,c and Honghu Zeng2,3, d 1Faculty of Engineering and Green Technology, Universiti Tunku Abdul Rahman, Jalan Universiti, Bandar Barat, 31900 Kampar, Perak, Malaysia 2College of Environmental Science and Engineering, Guilin University of Technology, Guilin, 541004, China 3Guangxi Key Laboratory of Theory and Technology for Environmental Pollution Control, Guilin University of Technology, Guilin 541004, China alamsm@utar.edu.my, blowkuanchee@1utar.my, csinjc@utar.edu.my, dzenghonghu@glut.edu.cn Keywords: Photocatalytic fuel cell, composite, aquaculture wastewater, electricity Abstract.
The occurrence of both plate-like morphology and nanoparticle were found in the binary composite material.
For the CuO/Cu, the material presented flake-like shape with undefined edge (300–450 nm) (Fig. 1b).
The material characterization of as-fabricated electrodes, including FESEM, EDX and EIS approaches were investigated.

Introduction As a key issue in the aviation field, flutter influences a lot the safety and aerodynamic performance of flight vehicles components.
Existing flutter analytical methods used in engineering projects may forecast the flutter boundary precisely in the subsonic and supersonic speed ranges.
However, along with the development of modern flight vehicles, the composite material technology is more and more widely used in flight vehicles structure, which further enhances the structural nonlinearity and further makes complicated the component-to-component interaction.
Wings and body skin endures the load and maintain the aerodynamic configuration while the low-modulus foam materials filled inside the close-room structure can not only maintain partial shape but also solve the negative pressure problem in the high-speed wind tunnel test.
Journal of Vibration Engineering, 2010, 23 (S): 304-308.

Experimental Methods Materials and Methods. 5083-H116 aluminum alloy was used as base metal in the work.
Plates of material with 5 mm thickness were cut into 200x80 mm specimens.
Acknowledgments This work was supported by the following grant：the Project of International S&T Cooperation Program (2013DFR70160), the Thousand Talents Plan Program for Foreign Experts (WQ20124400119), the special funding for the introduced innovative R&D team of Guangdong(201101C0104901263), the project of Guangdong Provincial Key Laboratory (2012A061400011).
Anucha, Influence of Shielding Gas on Aluminum Alloy 5083 in Gas Tungsten Arc Welding, Procedia Engineering, 29(2012)2465 - 2469
Liefkens, Plasma-MIG welding developed by Philips, Machinery and Production Engineering, 121(1972) 631-634

Material and methods Nonlinear bubble dynamic model.
Key Engineering Materials, 270-273, 2042-2047
Korean Society for Noise & Vibration Engineering. 10(4), 743759

Calvert2,b a Department of Mechanical Engineering, University of Sheffield, Mappin Street, Sheffield, UK 2 Warwick Manufacturing Group, 3rd Floor ATC Building, University of Warwick, Coventry, UK a r.a.tomlinson@sheffield.ac.uk, bg.c.calvert@warwick.ac.uk Keywords: Thermoelastic Stress Analysis, Surface stresses, Aerospace, Automotive Abstract.
Case Study 3 - TSA of compressor blades with foreign object damage [6] The investigation of blade failures in aero-engines is a key issue in the structural integrity of the engine.
The new found portability of the equipment, allows the use of the technique on many more practical "real" engineering situations, thus providing designers with a quick and effective means of validating designs.
Cummings, Adam Hilger, New York, 1991 [2] Turner, S.R., and Pollard, N.G., Application of SPATE to high frequency vibration measurement of aero engine components, SPIE Vol. 713 Stress Analysis by Thermoelastic Techniques, 1987, pp. 162 - 177 [3] Purcell T.E., Dynamic stress analysis of gas turbine rotor airfoils using thermoelastic techniques, Experimental Techniques, May/June 1996, 9-13 [4] Greene, R.J., PhD thesis, University of Sheffield, 2003 [5] Stress Photonics DeltaTherm Application Note May 2000 [6] Tomlinson, R.A., Gower, I., Greene, R.J., Marsavina, L. and Patterson, E.A., Fatigue life assessment of compressor blades using thermoelasticity, Strain, (2004), in preparation [7] Tomlinson, R.A., Nurse, A.D., and Patterson, E.A., On determining stress intensity factors for mixed mode cracks from thermoelastic data, Fatigue and Fracture of Engineering Materials and Structures, 20, (2), (1997), 217-226 [8] Calvert, G.C., Stress analysis using rapid
prototyping techniques, Rapid Prototype Casebook, Professional Engineering Publishing Ltd, Section 1, pp45-52 2001 Notch tip

Omotosho1,c 1Department of Mechanical Engineering, Covenant University, Ota, Ogun State, Nigeria 2Department of Mechanical Engineering, Bells University of Technology, Ota Ogun state, Nigeria 3Faculty of Engineering and Built Environment, University of Johannesburg, Auckland Park, P.
Journal of Achievements in Materials and Manufacturing Engineering, 89(2), 49-55
Journal of industrial and engineering chemistry, 85, 34-65
Materials Science and Engineering: A, 742, 224-230
Materials Science and Engineering: A, 749, 166-175