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Online since: July 2011
Authors: Eduardo Cuesta, David Blanco, Pedro Fernández, Braulio José Alvarez, Sabino Mateos
In fact, the development of new products requires that engineering students acquire technical skills and knowledge of these manufacturing processes.
The engineering students should be able to establish a sequence of operations to manufacture a part; also, they have to know some rules in order to make decisions about what machines-tools and what tools should be used for each operation.
Results and Conclusions Process planning and automation of sheet metal forming is a research field in which the Engineering Manufacturing team of the University of Oviedo has been working during last years.
This software has been used by students of final course (5th year in the current study career) and in subjects of the specialization in "Manufacturing Engineering" in the Industrial Engineering degree (Polytechnic School of Industrial Engineering).
This tool is a perfect complement for other sheet metal forming process that the students studied on the subjects of the specialization in "Manufacturing Engineering".
The engineering students should be able to establish a sequence of operations to manufacture a part; also, they have to know some rules in order to make decisions about what machines-tools and what tools should be used for each operation.
Results and Conclusions Process planning and automation of sheet metal forming is a research field in which the Engineering Manufacturing team of the University of Oviedo has been working during last years.
This software has been used by students of final course (5th year in the current study career) and in subjects of the specialization in "Manufacturing Engineering" in the Industrial Engineering degree (Polytechnic School of Industrial Engineering).
This tool is a perfect complement for other sheet metal forming process that the students studied on the subjects of the specialization in "Manufacturing Engineering".
Online since: October 2023
Authors: David Field, Khaled Adam
Field2,b
1Department of Mechanical Engineering Georgia Southern University Statesboro, GA 30460
2School of Mechanical and Materials Engineering, Washington State University,
Pullman, WA, 99164
akadam@georgiasouthen.edu, bdfield@wsu.edu
Keywords: Monte Carlo method; Coarse Particle, Pair-correlation function; Recrystallization; AA7xxx.
K., 2008, "Structure–property correlations in Al 7050 and Al 7055 high-strength aluminum alloys," Materials Science and Engineering., A 478, pp. 163–172
Materials Science and Engineering., A 382, pp. 112–121
B., 2004, Continuum Scale Simulation of Engineering Materials Fundamentals – Microstructures – Process Applications, WILEY-VCH Verlag GmbH & Co.
[20] Doherty, D, D.A Hughes, et al, 1997, "Current issues in recrystallization: a review," Materials Science and Engineering., A238, pp. 219–274
K., 2008, "Structure–property correlations in Al 7050 and Al 7055 high-strength aluminum alloys," Materials Science and Engineering., A 478, pp. 163–172
Materials Science and Engineering., A 382, pp. 112–121
B., 2004, Continuum Scale Simulation of Engineering Materials Fundamentals – Microstructures – Process Applications, WILEY-VCH Verlag GmbH & Co.
[20] Doherty, D, D.A Hughes, et al, 1997, "Current issues in recrystallization: a review," Materials Science and Engineering., A238, pp. 219–274
Online since: October 2011
Authors: Rui Rui Ning, Mao Sheng Yang, Ji Huan Ning
The green value evaluation study of ecology energy conservation construction
Maosheng Yangr1, a, JIhuan Ning2, b Ruirui Ning3, c
1College of management, Xi’an University of Architecture and Technology, Xi'AN, 710055.China
2College of management, Xi'AN University of Architecture and Technology, Xi'AN, 710055.China
3School of Architechture & Civil Engineering; Liaocheng University; 252059; Liaocheng; Shandong; China
bningjihuan1987@163.com,
Key words: ecological energy-saving building; green value; assessment
Abstract: This paper makes a detailed analysis of the four dimensions of influencing factors and composition index, namely, financial return, resource consumption, environment load and external benefit.
The resource consumption expense is refers to the engineering project to end the fund consumption investment sum total which from the idea to completion until the project life the entire process occurs. (1)Construction expense increase The supposition entire project altogether has J kind of building unit, then entire project in life cycle construction expense increase current value for formula(2): (2) And, j is the building unit's type serial number (j=1, 2… J), J has applied the energy conservation technology building unit integer; t is time the j updating equipment year number, T is the building life cycle; △Rjt is the j item conserves energy the money which in the t year implementation equipment's renewal spends much; ic is the datum returns ratio.
Environment load expense increase target and appraisal The environment load expense is refers to the engineering project in its total life cycle to the social environment positive or the negative influence.
Acknowledgements Supported by the featured discipline of philosophy and general social sciences of Shaanxi higher education institutions References [1] Baoxing Qiu, the development energy conservation green construction, advances the housing industry healthy development-2005 the Chinese green construction ecology housing and real estate circulation economical forum congress's speech [Z]
The resource consumption expense is refers to the engineering project to end the fund consumption investment sum total which from the idea to completion until the project life the entire process occurs. (1)Construction expense increase The supposition entire project altogether has J kind of building unit, then entire project in life cycle construction expense increase current value for formula(2): (2) And, j is the building unit's type serial number (j=1, 2… J), J has applied the energy conservation technology building unit integer; t is time the j updating equipment year number, T is the building life cycle; △Rjt is the j item conserves energy the money which in the t year implementation equipment's renewal spends much; ic is the datum returns ratio.
Environment load expense increase target and appraisal The environment load expense is refers to the engineering project in its total life cycle to the social environment positive or the negative influence.
Acknowledgements Supported by the featured discipline of philosophy and general social sciences of Shaanxi higher education institutions References [1] Baoxing Qiu, the development energy conservation green construction, advances the housing industry healthy development-2005 the Chinese green construction ecology housing and real estate circulation economical forum congress's speech [Z]
Online since: October 2013
Authors: Mohd Azri Aris, Zulkifli Ahmad, Mohd Hasnun Arif Hassan, Nina Nadia Sahim, Zahari Taha
A Low Cost 3D Foot Scanner for Custom-Made Sports Shoes
Zahari Taha a, MohdAzriAris* ,b, Zulkifli Ahmad c, MohdHasnunArif Hassan d , Nina Nadia Sahim e
Centre for Sports Engineering, Faculty of Mechanical Engineering, Universiti Malaysia Pahang, 26600 Pekan, Pahang, Malaysia.
(Computer Graphics Forum, 2001)
(Advances in Mass Customization and Personalization, 2003)
(Computer Graphics Forum, 2001)
(Advances in Mass Customization and Personalization, 2003)
Online since: April 2023
Authors: Cris Katherin Palomino-Ñaupa, D.L. Mayta-Ponce, F.A. Cuzziramos-Gutiérrez, Fredy Alberto Huamán-Mamani, G.P. Rodríguez-Guillén
Zheng: Advances in Transdisciplinary Engineering Vol. 17 (2021), pp. 384-389
[8] A.
Huamán-Mamani: Materials Science Forum Vol. 1053 (2022), pp. 29-34 [11] F.A.
Rodríguez-Guillén, and M.L.Benavides-Salinas: International Journal of Structural and Civil Engineering Research Vol. 11 (2022), pp. 6-9
Huamán-Mamani: Materials Science Forum Vol. 1053 (2022), pp. 29-34 [11] F.A.
Rodríguez-Guillén, and M.L.Benavides-Salinas: International Journal of Structural and Civil Engineering Research Vol. 11 (2022), pp. 6-9
Online since: October 2011
Authors: Quan An Li, Wei Zhou, Qing Zhang, Yao Gui Wang
Effects of Ca on Mechanical Properties of Mg-6Zn-3Al Alloy
Quan-an Lia, Qing Zhang, Yaogui Wang, Wei Zhou
School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang 471003, China
aq-ali@163.com
Keywords: Ca, Mg-6Zn-3Al Alloy, Microstructure, Mechanical Properties
Abstract: The effects of Ca on the mechanical properties of Mg-6Zn-3Al alloy have been investigated.
The phase analysis of the alloys was performed by D8 Advance X-ray diffractometer(XRD).
Materials Science and Engineering A, Vol. 302(2001), p. 37 [2] A.A.
Materials Science Forum, Vol. 419-422(2003), p. 57 [3] X.T.
The phase analysis of the alloys was performed by D8 Advance X-ray diffractometer(XRD).
Materials Science and Engineering A, Vol. 302(2001), p. 37 [2] A.A.
Materials Science Forum, Vol. 419-422(2003), p. 57 [3] X.T.
Online since: February 2014
Authors: Dong Yang, Qing Wen Chen
The Discharge Status and Technical Analysis of NOX of Thermal Power Plant Boiler
Yang Dong1,2,a,Chen Qing-wen1,b*
1Key Laboratory of Renewable Energy Utilization Technology in Building of National Education Ministry,Shandong Jianzhu University, Jinan, 250101;
2School of Energy and Power Engineering, Shandong University, Shan Dong, Jinan 250061,China
aydc1178@163.com, b874235158@qq.com
Keywords: thermal power plant; nitrogen oxides; denitration technology; low NOx combustion technology; flue gas denitration technology
Abstract: NOX is one of the pollutants which will be key governanced by Government in Twelfth Five, and thermal power plant boiler is the main source of NOX in the atmospheric.
We have accumulated some experience in controlling NOx emissions, but due to a late start, a variety of NOx denitration technologies have used only a short time, there is a certain gap between our country and advanced countries in technically as well as equipment.
Zeng Xiao-dong, The Fourth Environment and Development China (International) Forum Proceedings.
Journal of Hunan Institute of Engineering, 2006,16(1):80-83
We have accumulated some experience in controlling NOx emissions, but due to a late start, a variety of NOx denitration technologies have used only a short time, there is a certain gap between our country and advanced countries in technically as well as equipment.
Zeng Xiao-dong, The Fourth Environment and Development China (International) Forum Proceedings.
Journal of Hunan Institute of Engineering, 2006,16(1):80-83
Online since: November 2010
Authors: Dao Lun Chen, Hong Qiang Ru, Qing Chang
Microstructure in pressureless-sintered iron-containing hydroxyapatite/titanium composites
Qing Chang1,a, Hongqiang Ru2,b and Daolun Chen3,c
1,2 Key Laboratory for Anisotropy and Texture of Materials (Ministry of Education), Northeastern University, Shenyang 110819, China
3 Department of Mechanical and Industrial Engineering, Ryerson University, 350 Victoria Street, Toronto, Ontario M5B 2K3, Canada
achangneu@gmail.com, bruhq@smm.neu.edu.cn, cdchen@ryerson.ca
Keywords: Hydroxyapatite; Composites; Pressureless sintering; Microstructure.
Discussion It is well-known that the microstructure has a significant effect on the properties of materials, understanding the formation mechanism of this core/shell microstructure would provide a basis for the optimal design and development of advanced bio-composite materials.
Acknowledgments The authors would like to thank the Natural Sciences and Engineering Research Council of Canada (NSERC) and the Fundamental Research Funds for the Central Universities (N090602001) for providing financial support.
Forum Vol. 561-565 (2007), p. 613 [21] J.
Discussion It is well-known that the microstructure has a significant effect on the properties of materials, understanding the formation mechanism of this core/shell microstructure would provide a basis for the optimal design and development of advanced bio-composite materials.
Acknowledgments The authors would like to thank the Natural Sciences and Engineering Research Council of Canada (NSERC) and the Fundamental Research Funds for the Central Universities (N090602001) for providing financial support.
Forum Vol. 561-565 (2007), p. 613 [21] J.
Online since: June 2010
Authors: Jun Zhao, Xin Yu Song
Zhao
b
Key Laboratory of High Efficiency and Clean Mechanical Manufacture of MOE, School of Mechanical
Engineering, Shandong University, Jinan 250061, China
a
sxy_100@mail.sdu.edu.cn, b zhaojun@sdu.edu.cn
Keywords: High-speed turning, Nickel based alloy, Wear mechanism
Abstract: TiAlN/TiN multilayer PVD coated carbide is one of the dominant tool materials for the
turning applications of Inconel 718 due to its high hardness, high wear resistance, and high thermal
stability.
Introduction High speed machining (HSM) technology is one of the most important advanced manufacturing technologies.
Forum Vol. 83-87 (1992), p. 119 [1] L.
Rev, Vol. 21(1996), p. 117 [4] Ezugwu, EO, Machado, AR., et al: J Wallbank Lubrication Engineering 1991, Vol. 47 (99), p.751 [5] Altin.
Introduction High speed machining (HSM) technology is one of the most important advanced manufacturing technologies.
Forum Vol. 83-87 (1992), p. 119 [1] L.
Rev, Vol. 21(1996), p. 117 [4] Ezugwu, EO, Machado, AR., et al: J Wallbank Lubrication Engineering 1991, Vol. 47 (99), p.751 [5] Altin.
Online since: March 2018
Authors: Berna Akgenc, Tahir Çağın, Çetin Tasseven
Piezoelectricity in the {AxA`(1-x)}BO3 and A{BxB`(1-x)}O3 Ceramic Alloys
Berna Akgenc1,2,3,a, Cetin Tasseven2,b, Tahir Cagin3,c
1Physics Department, Kirklareli University, Kirklareli, Turkey
2Physics Department, Yildiz Technical University, Istanbul, Turkey
3Department of Materials Science and Engineering, Texas A&M University,
College Station, Texas, USA
aberna.akgenc@klu.edu.tr, btasseven@ytu.edu.tr, ctcagin@tamu.edu
Kywords: Alloy perovskites, piezoelectricity, first-principle calculations.
Piezoelectric materials, which can convert mechanical energy to electrical energy and vice versa has used in advanced technological interest applications such as capacitors, electronic and opto-electronic devices, atomic force microscope, power applications and energy harvesting devices.
Calculations are performed at the facilities of Supercomputing Center of Texas A&M University, and the computing facilities of Laboratory of Computational Engineering of Nanomaterials.
Çağın, “Molecular Dynamics Simulations of Piezoelectric Materials for Energy Harvesting Applications,” Materials Science Forum 792, 54-64 (2014)
Piezoelectric materials, which can convert mechanical energy to electrical energy and vice versa has used in advanced technological interest applications such as capacitors, electronic and opto-electronic devices, atomic force microscope, power applications and energy harvesting devices.
Calculations are performed at the facilities of Supercomputing Center of Texas A&M University, and the computing facilities of Laboratory of Computational Engineering of Nanomaterials.
Çağın, “Molecular Dynamics Simulations of Piezoelectric Materials for Energy Harvesting Applications,” Materials Science Forum 792, 54-64 (2014)