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Research on 5 Axis Tool-path Based on Constant Shearing Stress for Milling Thin-wall Ceramics Sun Quanpinga Wu Haibingb Chen Qianliangc aspqu@sian.com,bhbwu@qq.com,ccql@163.com The Key Lab. of Advanced Manufacturing Technology, Huaiyin Institute of Technology, China Keywords: Ceramics; High-speed cutting; Crack control; Algorithm Abstract: Ceramics is a material of hardness and brittle, so crack arises easily when it is machined.
Based on Eq. 7 and performance of material cutting, Firstly initialize feed rate f0 and total machining time T, and let cutting time in every cutting layer same namely .according to and Ft, feed-rate of all cutting layers should be computed as follows
Acknowledgement The authors greatly appreciate the financial support provided by the Natural Science Fund (No. 51075173), the Natural Science Fund of Jiangsu province (No.
,et al:Rapid Prototyping Journal Vol.11(2005),p. 37 [3] Pham D.
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Silicon-Germanium (SiGe) single crystal is a fully miscible solid solution with diamond-base, and has attracted keen interest as material for applications such as microelectronic and optoelectronic devices.
The applications for SiGe single crystal according to the distinct advantages over pure Silicon also include both intrinsic and extrinsic photo-detectors, solar cells, gamma detectors, low temperature thermo resistors, high temperature thermoelectric generators, high-performance discrete devices, X-ray focusing systems and substrate materials.
Acknowledgments The authors would like to thank the Natural Science Foundation of China (No 59772037), the Hebei Natural Science Foundation of China (No 500016 and No E200400006)，Tianjin Natural Science Foundation of China(No 10JCZDJC15500), Major national science and technology program 2009ZX02308-002 for the financial support of this study.
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The EMD method is based on the linear response theory, using the Einstein or Green-Kubo (GK) formula to calculate thermal conductivity of bulk materials.
The molecular structure of EPDM is built by Materials Studio® software [12].
The EMD method is based on the linear response theory, using the Einstein or GK formula to calculate thermal conductivity of bulk materials.
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Some progresses resulted from synthesis technique of new materials, such as Bi2Te3/Sb2Te3 artificial superlattice[1] and nanostructured materials[2].
These new materials show larger ZT over unity.
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Material parameters obtained from experiments are listed in Table 1.
Acknowledgements This work was financially supported by the Hunan Natural Science Foundation (10JJ2041) and Natural Science Foundation of China (50974076).
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Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 233 (2019) 3487-3511
Journal of Mechanical Science and Technology 32 (2018) 5421-5432
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Journal of materials processing technology 155 (2004) 1383-1389

Materials and research methodic This research focuses on investigation of the samples obtained by direct laser deposition.
Clare, In-situ synthesis of titanium aluminides by direct metal deposition,Journal of Materials Processing Technology. 239 (2017) 230-239
Gao, Study on microstructure, mechanical properties and machinability of efficiently additive manufactured AISI 316L stainless steel by high-power direct laser deposition, Journal of Materials Processing Technology. 240 (2017) 12-22
B, Metal Fabrication by Additive Manufacturing Using Laser and Electron Beam Melting Technologies,Journal of Materials Science & Technology. 28 (2012) 1-14
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Materials and Methods A.
Clay and clay materials are very suitable for environmental technologies.
Stewart, Biostabilization of municipal solid waste fractions from an advanced waste treatment plant, Journal of King Saud University – Science. 29 (2017) 145-150
Berzina-Cimdina, The composition of alternative daily cover materials with a perspective of uUse of Latvian local resources, Material Science and Applied Chemistry. 32: (2015) 45-48
Cui, Modified sewage sludge as temporary landfill cover material, Water Science and Engineering. 8 (3) (2015) 257-262