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Table.2 Thermal physical parameters of materials Material Thermal conductivity [] Specific heat capacity [] Density [] Aluminum 121.4 920.9 2780 Copper 385 385 8900 Results and Discussion Thermal Results of Analysis and Discussion.
Acknowledgements This paper is supported by the Knowledge Innovation Program of the Chinese Academy of Sciences.
The help about analysis model from Li Kai in Academy of Opto-electronics Chinese Academy of Sciences is gratefully acknowledged.
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The EMD method is based on the linear response theory, using the Einstein or Green-Kubo formula to calculate thermal conductivity of bulk materials.
Many groups have studied the thermal conductivity of SiO2 materials by molecular dynamics simulations.
The molecular structures of amorphous and crystalline SiO2, which are built from SiO4 tetrahedron by Materials Studio program [9], are shown in figure 1.
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The production process is an important part of manufacturing enterprise activities, beginning in the order received, through the manufacturing of raw materials and purchased part, ending at finished products warehouse.
In the production cycle, material flow is formed among different departments and ultimately rough and raw materials are converted into qualified products.
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Natural dyes are also abundant, easily extracted and safe materials [7].
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A 4340 steel is used to model the material of container.
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The carbon-based nanodots usually prepared by mean of such as purification or isolation process of short carbon nanotubes to nanotubulars [9], chopping graphene sheet or graphene-based materials into nano-sized fragments [10, 11].
Acknowledgements The authors thank the Faculty of Biomedical Engineering, Rangsit University and the division of Science, Faculty of Science and Technology, Rajamangala University of Technology Phra Nakhon (RMUTP).
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The rigidity of workpiece varies with the removal of material.
The workpiece material is TC4 titanium alloy with Young’s modulus of 1080GPa and Poisson’s ratio is of 0.33.
Acknowledgement The research work presented in this paper is supported by the National Natural Science Foundation of China (Grant No.51575272).
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Karol Velíšek, CSc.3,c 1Institute of Production Systems and Applied Mechanics, Faculty of Material Science and Technology in Trnava, Slovak University of Technology in Bratislava, Razusova 2, 917 24 Trnava, Slovak Republic 2 Institute of Production Systems and Applied Mechanics, Faculty of Material Science and Technology in Trnava, Slovak University of Technology in Bratislava, Razusova 2, 917 24 Trnava, Slovak Republic 3 Institute of Production Systems and Applied Mechanics, Faculty of Material Science and Technology in Trnava, Slovak University of Technology in Bratislava, Razusova 2, 917 24 Trnava, Slovak Republic aroman.ruzarovsky@stuba.sk, bnina.danisova@stuba.sk, ckarol.velisek@stuba.sk Keywords: Assembly process, Assembly cell, Intelligent assembly, Sensory, Design.
Fig. 1 Main units of the intelligent assembly cell Material flow of final product is included into main phases: semi-product storage and transport to the assembly device, particular elements manipulation and orienting, assembly to one entity as final assembly product, final product manipulation and storage to next expedition.
The assembly group analyze is divided to main operations: size, weight, shape, parts quantity, material, assembly base and assembly joints analyses.
References [1] Danišová, N. & Majerník, J.: Sensors design in the shelf storage system, in: Annals of Faculty of Engineering Hunedoara - Journal of Engineering, Tom VIII, Fasc 3, p. 367-370 ISSN 1584-2673 (2010) [2] Velíšek, K. et al.: Assembly machines and devices, in: STU, ISBN 80-227-2187-5, Bratislava (2005) [3] Hrušková, E. & Matúšová, M.: Flexibility approach to effectiveness increasing of assembly cell.
In: Journal of Production Engineering, Vol. 14, Number 1, p. 31-34 ISSN 1821-4932 (2011) [5] Košťál, Peter - Mudriková, Andrea - Holubek, Radovan: Layout design of flexible manufacturing system.

And the scientific fruit related to this research has been evaluated by American Science magazine as one of the year’s top ten scientific and technology development in 2006.
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