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Online since: December 2012
Authors: Z.H. Xie, D.M. Qiu
China Science and Technology Information, 2007.3:269-271
Journal of Donghua University(Natural Science), 35(2009):90-93
[17] You Yu Liu et al., Research on Hobbing Process Principles and Linkage Models for Higher-Order Elliptic Gear, Advanced Materials Research, 479-481(2012): 2343-2346 [18] You Yu Liu et al., Graphic Simulation of Hobbing Process for Higher-Order Elliptic Gear, Advanced Materials Research, 482-484(2012):482-486
Journal of Donghua University(Natural Science), 35(2009):90-93
[17] You Yu Liu et al., Research on Hobbing Process Principles and Linkage Models for Higher-Order Elliptic Gear, Advanced Materials Research, 479-481(2012): 2343-2346 [18] You Yu Liu et al., Graphic Simulation of Hobbing Process for Higher-Order Elliptic Gear, Advanced Materials Research, 482-484(2012):482-486
Online since: March 2019
Authors: Nur Hidayati Dehani Dwi Linggayani, Bambang Purwono, Muhammad Idham Darussalam Mardjan
DWI Linggayani1,a*, BAMBANG Purwono1,b,
and IDHAM Darussalam Mardjan1,c
1Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Gadjah Mada, Sekip Utara PO BOX BLS 21 Yogyakarta 55281, Indonesia
an.hidayati.dehani@mail.ugm.ac.id, bpurwono.bambang@ugm.ac.id, cidham.darussalam@ugm.ac.id
Keywords: ultrasound, coumarin-chalcone, sensor label, amine, chicken, spoilage
Abstract.
Experimental Method Materials.
The materials used in this study were salicylaldehyde, ethyl acetoacetate, piperidine, vanillin, ethanol, chloroform, hydrochloric acid, sodium sulfate, sulfuric acid, and sodium hydroxide.
Tijjani, Comparative Analysis of Protein Content in Selected Meat Samples ( Cow , Rabbit , and Chicken ) Obtained Within Damaturu Metropolis, American Journal Food Science and Health vol. 2, no. 6, (2016) pp. 151–155
Experimental Method Materials.
The materials used in this study were salicylaldehyde, ethyl acetoacetate, piperidine, vanillin, ethanol, chloroform, hydrochloric acid, sodium sulfate, sulfuric acid, and sodium hydroxide.
Tijjani, Comparative Analysis of Protein Content in Selected Meat Samples ( Cow , Rabbit , and Chicken ) Obtained Within Damaturu Metropolis, American Journal Food Science and Health vol. 2, no. 6, (2016) pp. 151–155
Online since: September 2013
Authors: Yan Jin, Shi Hong Li, Kong Shi Ni
Study on the ignition factor of piston kerosene engine
Shihong Li1,a,Yan Jin2,band Kongshi Ni3,c
1,2,3 Wenzhou Vocational College of Science & Technology, Wenzhou 325006 , China
aemail: lsh7980@163.com
bemail:jinyanzj@163.com
cemail:veteran412@sina.com
Keywords: Gas Discharge Theory; Spark Ignition Engine; Ignition Energy
Abstract.
According to Paschen's law, the breakdown voltage is related to the product of pressure and the inter-electrode distance, However , the ignition time basically is located near TDC in the ignition system of spark discharge of internal combustion engine, the difference between experimental results of some scholars and the Paschen's law under the conditions of the establishment of .The breakdown process cannot simply explain by Townsend discharge theory in the long gap or high pressure conditions, The influencing factors include: electrode material, electrode surface, the inter-electrode distance and the electrode area.
Excellent durability [7] The consumption of the electrode is formed by ablation and corrosion, which is also affected by the electrode material and electrode temperature.
National Taipei University of Science and Technology, Master degree thesis,2008---In Chinese [6] Haiyi Cheng, Analys of the characteristics of platinum spark plugs[J].
Journal of Hazardous Materials 140 (2007) 237–244.
According to Paschen's law, the breakdown voltage is related to the product of pressure and the inter-electrode distance, However , the ignition time basically is located near TDC in the ignition system of spark discharge of internal combustion engine, the difference between experimental results of some scholars and the Paschen's law under the conditions of the establishment of .The breakdown process cannot simply explain by Townsend discharge theory in the long gap or high pressure conditions, The influencing factors include: electrode material, electrode surface, the inter-electrode distance and the electrode area.
Excellent durability [7] The consumption of the electrode is formed by ablation and corrosion, which is also affected by the electrode material and electrode temperature.
National Taipei University of Science and Technology, Master degree thesis,2008---In Chinese [6] Haiyi Cheng, Analys of the characteristics of platinum spark plugs[J].
Journal of Hazardous Materials 140 (2007) 237–244.
Online since: October 2014
Authors: Cornel Brisan, Jozsef Levente Csapo
Applied Mechanics and Materials Vol.
Building a knowledge base, from the parameters registered and correlating them with the quality, cost and performance indicators proved to be a powerful instrument of continuous improvement, resulting in substantial savings in energy, consumables and raw materials.
Carenys, Management Control Systems: A Historical Perspective, International Journal of Economy, Management and Social Sciences, vol.1, num.1, December 2012, pp. 1-18
Ouchi, Efficient cultures exploring the relation-ship between culture and organizational performance, Administrative Science Quarterly, (1983),num.3, pp.469-481
Building a knowledge base, from the parameters registered and correlating them with the quality, cost and performance indicators proved to be a powerful instrument of continuous improvement, resulting in substantial savings in energy, consumables and raw materials.
Carenys, Management Control Systems: A Historical Perspective, International Journal of Economy, Management and Social Sciences, vol.1, num.1, December 2012, pp. 1-18
Ouchi, Efficient cultures exploring the relation-ship between culture and organizational performance, Administrative Science Quarterly, (1983),num.3, pp.469-481
Online since: April 2012
Authors: Chun Sheng Ma, Zhi Min Zhang
The Design on Thermostatic Oil Tank of the Forming Equipment on Pressing and Spinning
Ma Chun-sheng 1, a, Zhang Zhi-min2,b
1 College of Mechanical Engineering and Automatization North university of china, Taiyuan, Shanxi, China
2 College of Materials Science and Engineering North university of china, Taiyuan, Shanxi, China
a sxtymcs@nuc.edu.cn, b rivermcs@163.com
Keywords: The isothermal pressing and spinning, Thermostatic oil tank, Fuzzy--PID control.
Introduction Along with the development of science and technology, and many manufacturing precision products require a specific work environment.
Use of steel as a material constant temperature trough, and its specific heat is constant, and in the thermostat bath for the cylindrical geometry case, the internal thermostat bath and the thickness of the main mass, the thickness of the thicker, higher quality, greater heat capacity.
In the constant temperature layer shape, material certain circumstances, determine the temperature layer thickness d = r2-r1 becomes affected K value of the size of the key.
Journal of Plasticity Engineering.
Introduction Along with the development of science and technology, and many manufacturing precision products require a specific work environment.
Use of steel as a material constant temperature trough, and its specific heat is constant, and in the thermostat bath for the cylindrical geometry case, the internal thermostat bath and the thickness of the main mass, the thickness of the thicker, higher quality, greater heat capacity.
In the constant temperature layer shape, material certain circumstances, determine the temperature layer thickness d = r2-r1 becomes affected K value of the size of the key.
Journal of Plasticity Engineering.
Online since: August 2009
Authors: Zi Qiang Zhang, Z.H. Liu
Reconfigurable machines are classified into reconfigurable machine tools,
reconfigurable fixture systems, reconfigurable assembly systems, reconfigurable inspection or
calibration system, and reconfigurable material-handling systems [3].
In practice, FMSs consist of processing stations and material handling systems that are entirely under computer control (CNC, DNC).
Acknowledgements The research is supported by the Projects of Guangdong Province Science and Technology Office of China (No. 2007B080401008 and No. 2006B80403001) and the Demonstration Base Project for Co-operation of Industry-University-Research Institute of Guangdong Province Education Office of China (No. cgzhzd0717).
Koren: Journal of Intelligent Manufacturing Vol. 11 (2000), P4037 [3] Z.
Zheng: Key Engineering Materials Vols. 392-394 (2009), p.262
In practice, FMSs consist of processing stations and material handling systems that are entirely under computer control (CNC, DNC).
Acknowledgements The research is supported by the Projects of Guangdong Province Science and Technology Office of China (No. 2007B080401008 and No. 2006B80403001) and the Demonstration Base Project for Co-operation of Industry-University-Research Institute of Guangdong Province Education Office of China (No. cgzhzd0717).
Koren: Journal of Intelligent Manufacturing Vol. 11 (2000), P4037 [3] Z.
Zheng: Key Engineering Materials Vols. 392-394 (2009), p.262
Online since: April 2010
Authors: Olivier Politano, Sébastien Garruchet, Aurelien Perron, G. Aral, Vincent Vignal
Introduction
Metal/oxide interfaces are of major importance in a wide range of applications, such as structural or
functional materials in materials science, microelectronics, chemical and biomedical applications.
Fert et al.: Science Vol. 286 (1999), p. 507
Politano et al.: submitted to the Journal of Physics and Chemistry of Solids (2009)
Fert et al.: Science Vol. 286 (1999), p. 507
Politano et al.: submitted to the Journal of Physics and Chemistry of Solids (2009)
Online since: August 2012
Authors: Dong Xie, Feng Wang, Jian Qu Zhu, Guo Rong Chen
Modeling of CNC Machine Tool Energy Consumption and Optimization Study Based on Neural Network and Genetic Algorithm
Dong Xie1,a, Guorong Chen1,b ,Feng Wan2,c ,Jianqu Zhu2,c
1School of Electric & Information Engineering Chong qing University of Science and Technology Chong qing, China
2Engineering Training Center Chong qing University of Science and Technology Chong qing,
axiedongcq @126.com China, bcwcgr@126.com ,cwfjqh@126.com
Keywords: Machine Tool; Energy Optimization; Genetic Algorithm; Neural Network; Modeling
Abstract.
Ф40 Ф20 Parts(ф40) 15 Holder Toolpath Fig. 1 Cutting experiment detail drawings Fig. 2 Schematic diagram of simulated cutting and toolpath The CK6136 CNC machine tool is selected, and its parameters are as follow: spindle motor power is 5.5KW, efficiency η=0.75; X-axis/Z-axis servo motor power is 1KW; tool material is carbide YT15; parts material is low carbon steel; cutting processing is in coolant condition.
Because the factors that affect machine tool energy consumption have tool material and shape, workpiece material, machine tool structure, etc, CNC machine energy-saving research needs to take other factors into account comprehensively in next step.
(in Chinese) [2] Xu Dijian, Shi Jinliang, “The Design of Active Power Test System and Energy Saving Method of NC Machine Tool”, Modular Machine Tool & Automatic Manufacturing Technique.2010(3), pp.47-51(in Chinese) [3] Fu Hongya,Wang Yongzhang,Lu Hua,etc, “ADAPTIVE LEARNING CONTROL OF CUTTING PARAMETERS FOR SCULPTURED SURFACE CUTTING BASED ON GENETIC ALGORITHMS AND NEURAL NETWORK”, Chinese Journal of Mechanical Engineering, 2002(2), pp.145-148 [4] Yu Chunjian, Huang Xiaodiao, Wang Henglei, “Investigation on Calculation Method of Cutting Power in Gear Milling Based on BP Neural Network”, Tool Engineering,2008(42):,pp.62-65.
Ф40 Ф20 Parts(ф40) 15 Holder Toolpath Fig. 1 Cutting experiment detail drawings Fig. 2 Schematic diagram of simulated cutting and toolpath The CK6136 CNC machine tool is selected, and its parameters are as follow: spindle motor power is 5.5KW, efficiency η=0.75; X-axis/Z-axis servo motor power is 1KW; tool material is carbide YT15; parts material is low carbon steel; cutting processing is in coolant condition.
Because the factors that affect machine tool energy consumption have tool material and shape, workpiece material, machine tool structure, etc, CNC machine energy-saving research needs to take other factors into account comprehensively in next step.
(in Chinese) [2] Xu Dijian, Shi Jinliang, “The Design of Active Power Test System and Energy Saving Method of NC Machine Tool”, Modular Machine Tool & Automatic Manufacturing Technique.2010(3), pp.47-51(in Chinese) [3] Fu Hongya,Wang Yongzhang,Lu Hua,etc, “ADAPTIVE LEARNING CONTROL OF CUTTING PARAMETERS FOR SCULPTURED SURFACE CUTTING BASED ON GENETIC ALGORITHMS AND NEURAL NETWORK”, Chinese Journal of Mechanical Engineering, 2002(2), pp.145-148 [4] Yu Chunjian, Huang Xiaodiao, Wang Henglei, “Investigation on Calculation Method of Cutting Power in Gear Milling Based on BP Neural Network”, Tool Engineering,2008(42):,pp.62-65.
Online since: February 2013
Authors: Yu Lin Hsu, Da Wei Lin, Pai Ling Chang, Yun Shing Chen
A Study for Network-based Corporate Identity Information Service System
Yu-Lin Hsu 1, a, Pai-Ling Chang 2, b, Yun-Shing Chen 3, c and Dawei Lin 4, d
1 Department of Visual communication design, Southern Taiwan University of Science and Technology, 710, Taiwan
2 Department of Digital Media Arts, Shih-hsin University, Taipei , 106, Taiwan
3 Department of Cultural and Creative Industries, National Pingtung University of Education, Pingtung , 900, Taiwan
4 Department of Visual Arts, National Pingtung University of Education, Pingtung , 900 Taiwan
aartlin.hsu@gmail.com, bichiang@cc.shu.edu.tw, c yschen@mail.npue.edu.tw, ddawei@mail.npue.edu.tw
Keywords: Corporate Identity System; CIS; Database; Search Engine.
Historically, a multitude of materials and designs have been used in the creation of trademarks
(Per Mollerup 2000) (3) The ceramic mark was a boss mark used in Ancient Rome to identify construction materials such as ceramic titles, bricks, and slates.
Chinese Science Abstracts Series A, part A, 14(3), 55-55
International Journal of Services and Operations Management, 1(2), 123-133
Historically, a multitude of materials and designs have been used in the creation of trademarks
(Per Mollerup 2000) (3) The ceramic mark was a boss mark used in Ancient Rome to identify construction materials such as ceramic titles, bricks, and slates.
Chinese Science Abstracts Series A, part A, 14(3), 55-55
International Journal of Services and Operations Management, 1(2), 123-133
Online since: January 2006
Authors: Hsung Yu Chen, Yun Liang Hsueh, Cheng Kuo Sung, Ming Chieh Cheng
It is generally accepted that current strategies for the
resolution of the conventional photolithography may be blocked by optical diffraction and by the
opacity of the materials used for making lenses or supports of photo masks [1].
This phenomenon is similar to the micro-contact problem in Fig. 4, where, by slip-line field theory, the necessary energy and the geometry characteristic of formation mechanism for a material can be predicted.
Marc) Fig. 5 Force diagram for "4 unit" pattern model (a) (b) (c) Fig. 6 Nanoimprinting result for "2 unit" pattern (a) Cross-sectional view (b) Isometric view of entire zone (c) zoom in of imprinting zone Rigid-Body Mold (6) (4) (5) (2) (3) (1) (7) Force to Time -1000 -500 0 500 1000 1500 2000 0 1 2 3 4 6 7 8 9 10 11 12 13 15 16 17 18 19 20 21 22 23 25 26 27 28 Time [ps] Froce [nN] Unit tooth 2 unit tooth 3 unit tooth 4 unit tooth 5 unit tooth Fig. 7 Force diagram for five pattern models with different lengths Acknowledgment This material is based on the work funded by the National Science Council under grant NSC-93- 2212-E-007-046.
Colton: Science, Vol. 248, p. 454 (1990) [8] U.
Van Vliet, Ju Li, and Subra Suresh: Journal of Applied Physics, Vol. 94, 9 (2003) [17] D.
This phenomenon is similar to the micro-contact problem in Fig. 4, where, by slip-line field theory, the necessary energy and the geometry characteristic of formation mechanism for a material can be predicted.
Marc) Fig. 5 Force diagram for "4 unit" pattern model (a) (b) (c) Fig. 6 Nanoimprinting result for "2 unit" pattern (a) Cross-sectional view (b) Isometric view of entire zone (c) zoom in of imprinting zone Rigid-Body Mold (6) (4) (5) (2) (3) (1) (7) Force to Time -1000 -500 0 500 1000 1500 2000 0 1 2 3 4 6 7 8 9 10 11 12 13 15 16 17 18 19 20 21 22 23 25 26 27 28 Time [ps] Froce [nN] Unit tooth 2 unit tooth 3 unit tooth 4 unit tooth 5 unit tooth Fig. 7 Force diagram for five pattern models with different lengths Acknowledgment This material is based on the work funded by the National Science Council under grant NSC-93- 2212-E-007-046.
Colton: Science, Vol. 248, p. 454 (1990) [8] U.
Van Vliet, Ju Li, and Subra Suresh: Journal of Applied Physics, Vol. 94, 9 (2003) [17] D.