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Online since: April 2013
Authors: Song Li, Xiu Juan Liu, Dun Jin, Tie Yu Hu, Li Min Song
It is a new type of green environmental treatment technology for the material surface, and has been broad applied in aerospace, machinery, electronics, decoration and other fields.
[2] J.Yahalom, Proc shmp oxic-Electrolyte Interfaces (Edited by R.S.Alnitt), The journal of Electrochem, Inc. 10(1973) 503-506
Applied Surface Science, 253(2007)6939-6945
Materials Protection, 1 (2009)
[2] J.Yahalom, Proc shmp oxic-Electrolyte Interfaces (Edited by R.S.Alnitt), The journal of Electrochem, Inc. 10(1973) 503-506
Applied Surface Science, 253(2007)6939-6945
Materials Protection, 1 (2009)
Online since: October 2007
Authors: Kazuro Kageyama, Hideaki Murayama, Makoto Kanai, Yoshiaki Akematsu, Naotake Mohri
Table 1 shows material properties using in this simulation.
Acknowledgements The author was supported through the 21st Century COE Program, "Mechanical Systems Innovation," by the Ministry of Education, Science and Technology.
References [1] Kazuro Kageyama et al., : Acoustic emission monitoring of a reinforced concreate structure by applying new fiber-optic sensors, Smart Materials and Structures, 14, 2005, S52-59 [2] Kazuro Kageyama et al.,: Doppler Effect in Flexible and Expandable Light-Waveguide and Development of New Fiber-Optic Vibration/Acoustic Sensor,IEEE Journal of Light wave Technology,Vol. 24, No. 4, 2006, pp. 1768-1775
Acknowledgements The author was supported through the 21st Century COE Program, "Mechanical Systems Innovation," by the Ministry of Education, Science and Technology.
References [1] Kazuro Kageyama et al., : Acoustic emission monitoring of a reinforced concreate structure by applying new fiber-optic sensors, Smart Materials and Structures, 14, 2005, S52-59 [2] Kazuro Kageyama et al.,: Doppler Effect in Flexible and Expandable Light-Waveguide and Development of New Fiber-Optic Vibration/Acoustic Sensor,IEEE Journal of Light wave Technology,Vol. 24, No. 4, 2006, pp. 1768-1775
Online since: September 2013
Authors: Qing Xin Zhang, Chang Zhou, Yong Tao
In the rolling process, there are definite relations in the following factors: the strip steel rolling time and material, blanks and finished product specifications, tapping temperature, thickness and plate length.
Figure 2 Width specifications schematic diagram of arrangement According to the data given above conclusions, in order to save energy, reduce the preparation time the manufacture plan arrangements should be first prepared in advance on the specifications of the strip, as far as possible to optimize the type of strip material, if possible, it is best to use the same kind material strip.
Northeastern University (Natural Science Edition), 2006,27 (10) :1102-1105.Alpha
[6] Yao Xiaolan Liangqi Hong, Zhang Di Sang control the rolling rhythm optimization [J], Journal of Beijing Institute of Technology, 2004,24 (4) :p.327-330.
Figure 2 Width specifications schematic diagram of arrangement According to the data given above conclusions, in order to save energy, reduce the preparation time the manufacture plan arrangements should be first prepared in advance on the specifications of the strip, as far as possible to optimize the type of strip material, if possible, it is best to use the same kind material strip.
Northeastern University (Natural Science Edition), 2006,27 (10) :1102-1105.Alpha
[6] Yao Xiaolan Liangqi Hong, Zhang Di Sang control the rolling rhythm optimization [J], Journal of Beijing Institute of Technology, 2004,24 (4) :p.327-330.
Online since: December 2010
Authors: Malihe Manzouri, Haslina Arshad, Mohd Nizam Ab. Rahman, Jaharah A. Ghani
Ghani4, d
1&2&4Department of Mechanical and Materials Engineering, Faculty of Engineering & Built Environment, 1&2&4&5Universiti Kebangsaan Malaysia
3Department of Computer Industry, Faculty of Information Science and Technology,
Email: amanzouri@eng.ukm.my, bmnizam@eng.ukm.my, chas@ftsm.ukm.my, djaharah@eng.ukm.my,
Keywords: SCM Implementation, Problems, Framework, Iranian and Malaysian manufacturing companies
Abstract.
Continuous exchange on the flowing information and material among the members of the chain as the critical aspects of SCM create many challenging issues during applying and maintaining the SCM.
Buchmeister: Investigation of the bullwhip effect using spreadsheet simulation, International journal of simulation model, 1:29-41(2008)
Continuous exchange on the flowing information and material among the members of the chain as the critical aspects of SCM create many challenging issues during applying and maintaining the SCM.
Buchmeister: Investigation of the bullwhip effect using spreadsheet simulation, International journal of simulation model, 1:29-41(2008)
Online since: January 2012
Authors: Zhen Bao Li, Xiu Li Du, Hua Ma, Guo Hui Luo, Er Wei Guo, Hong Yu Zhou
Joints Design and Material Properties
This test researches one specimen under reversed cyclic loading, in which yielding firstly occurs at beam ends and shearing failure secondly occurs at joints [1].
Table 1 General Description about the Dimension and Reinforcing of All Specimens Specimen Number Beam Column Joint bb×hb /mm×mm Longitudinal Reinforcement Stirrups bc×hc /mm×mm Longitudinal Reinforcement Stirrups Stirrups ZJ-1 600×1000 2×625 412@120 800×800 728 612@100 412@150 Material Constitutive Model for Concrete When joints under reversed cyclic loading, the choice of material constitutive model for concrete should consider load and stress state of concrete.
Acknowledgements This work was financially supported by Major Program of National Natural Science Foundation of China (5083800) References [1] Zhenbao Li, Erwei Guo , Hongyu Zhou, Xiaochao Bao.
Reinforced Concrete Theory and Analyse, Beijing, Tsinghua University Press,2003(In Chinese) [6] T.Paulay, R.Park and M.J.N.Priestley: Journal of the American Concrete Institute, Vol.75.
Table 1 General Description about the Dimension and Reinforcing of All Specimens Specimen Number Beam Column Joint bb×hb /mm×mm Longitudinal Reinforcement Stirrups bc×hc /mm×mm Longitudinal Reinforcement Stirrups Stirrups ZJ-1 600×1000 2×625 412@120 800×800 728 612@100 412@150 Material Constitutive Model for Concrete When joints under reversed cyclic loading, the choice of material constitutive model for concrete should consider load and stress state of concrete.
Acknowledgements This work was financially supported by Major Program of National Natural Science Foundation of China (5083800) References [1] Zhenbao Li, Erwei Guo , Hongyu Zhou, Xiaochao Bao.
Reinforced Concrete Theory and Analyse, Beijing, Tsinghua University Press,2003(In Chinese) [6] T.Paulay, R.Park and M.J.N.Priestley: Journal of the American Concrete Institute, Vol.75.
Online since: February 2011
Authors: Yu Zhang, Zhi Guo An
Actually the spread blank shape is influenced by such factors as material properties, stamping direction, blank position, blank holder force, drawbead resistance force and punch speed.
Die Blank Blank Holder Punch Fig. 1 3D part model Fig. 2 Finite element mesh model The part material grade is B170P1, the flow hardening model is Krupskowsky model, Yield criterion subjects to Barlet'89.The initial material thickness T0 =1.5 mm, coefficient of friction = 0.125, Poisson's ratio ν = 0.28, Young's modulus E = 207 GPa, Strength hardening coefficient K = 603MPa, Hardening exponent n = 0.223, Anisotropy coefficient r0 = 1.82, r45 = 1.78, r90 = 2.59.
Acknowledgment This work is partially supported by the Science and Technology Research Project of Chongqing Municipal Education Commission of China under Grant No.KJ100414.
Li: Journal of Northwestern Polytechnical University, Vol. 19(1) (2001), P. 152.
Die Blank Blank Holder Punch Fig. 1 3D part model Fig. 2 Finite element mesh model The part material grade is B170P1, the flow hardening model is Krupskowsky model, Yield criterion subjects to Barlet'89.The initial material thickness T0 =1.5 mm, coefficient of friction = 0.125, Poisson's ratio ν = 0.28, Young's modulus E = 207 GPa, Strength hardening coefficient K = 603MPa, Hardening exponent n = 0.223, Anisotropy coefficient r0 = 1.82, r45 = 1.78, r90 = 2.59.
Acknowledgment This work is partially supported by the Science and Technology Research Project of Chongqing Municipal Education Commission of China under Grant No.KJ100414.
Li: Journal of Northwestern Polytechnical University, Vol. 19(1) (2001), P. 152.
Online since: September 2013
Authors: Huck Soo Loo, Hamidun Md. Isa, Mohd. Ridhwan Mohammed Redza, Rahani Abdul Rahman, Amirul Abdul Rashid, Nor Hayati Saad
Introduction
Ergonomics in an industrial environment is the science of fitting tasks to the workers to effect industrial improvements.
Ergonomics concepts and knowledge were applied to improve this material handling process via the utilisation of new equipment to ease their tasks.
Upon further discussion with the technical personnel, a simple structure made from both new and scrap material was built (Fig.3) for testing use in the workstation.
HLLHHH L W Steel trolley dimensions: · Height, H = 800mm · Length, L = 660mm · Width, w = 495mm · Estimated Max. load = 200kg · Platform material = Melamine coated panel · Shelf height, bottom = 220mm · Shelf height, top = 800mm · Rolling Wheel = 4 industrial castor Fig.2.
Yeow, Ergonomic study on the manual component insertion lines for occupational health and safety improvements, International Journal of Occupational Safety and Ergonomics 9 (2003) 55-72
Ergonomics concepts and knowledge were applied to improve this material handling process via the utilisation of new equipment to ease their tasks.
Upon further discussion with the technical personnel, a simple structure made from both new and scrap material was built (Fig.3) for testing use in the workstation.
HLLHHH L W Steel trolley dimensions: · Height, H = 800mm · Length, L = 660mm · Width, w = 495mm · Estimated Max. load = 200kg · Platform material = Melamine coated panel · Shelf height, bottom = 220mm · Shelf height, top = 800mm · Rolling Wheel = 4 industrial castor Fig.2.
Yeow, Ergonomic study on the manual component insertion lines for occupational health and safety improvements, International Journal of Occupational Safety and Ergonomics 9 (2003) 55-72
Online since: January 2019
Authors: Sudip Simlandi, Nilkanta Barman, Himadri Chattopadhyay
Liquid matrix acts as a lubricant material and helps for slippage of solid particles.
Entov, Thixotropic rheology of semisolid metal suspensions, Journal of Materials Processing Technology. 110 (2001) 164-176
Mallik, Manufacturing Science, Second Edition, East-West Private Ltd., New Delhi, 1997
Entov, Thixotropic rheology of semisolid metal suspensions, Journal of Materials Processing Technology. 110 (2001) 164-176
Mallik, Manufacturing Science, Second Edition, East-West Private Ltd., New Delhi, 1997
Online since: August 2012
Authors: Yu Dong, Fei Wang
The basic principles are sunlight penetrating the south glass of the building into the interior, absorbing solar energy by the dense materials such as brick, adobe, concrete and water, converting it to heat and using it fully and reasonably, thereby creating a comfortable indoor thermal environment.
The designer should also consider the regenerative properties of interior surface materials in residential house, the outer layer materials of interior surfaces (floor, ceiling, walls, furniture) should choose high heat storage materials, in the daytime with sunshine, absorbed some solar radiation and stored it, released it when lacking of direct sunlight, adjusted the indoor temperature, avoided excessive volatility.
Acknowledgements This work was financially supported by China Postdoctoral Science Foundation funded project (Grant No: 20110490885).
Journal of Harbin Institute of Technology (New Series), Vol. 18, Sup. 2(2011)348-353
Advanced Materials Research, Vol. 450-451(2012)1010-1013
The designer should also consider the regenerative properties of interior surface materials in residential house, the outer layer materials of interior surfaces (floor, ceiling, walls, furniture) should choose high heat storage materials, in the daytime with sunshine, absorbed some solar radiation and stored it, released it when lacking of direct sunlight, adjusted the indoor temperature, avoided excessive volatility.
Acknowledgements This work was financially supported by China Postdoctoral Science Foundation funded project (Grant No: 20110490885).
Journal of Harbin Institute of Technology (New Series), Vol. 18, Sup. 2(2011)348-353
Advanced Materials Research, Vol. 450-451(2012)1010-1013
Investigation of the Effectiveness of Different Thermographic Testing Modalities in Damage Detection
Online since: June 2013
Authors: Tadeusz Uhl, Łukasz Pieczonka, Mariusz Szwedo
Masters (Ed.)., Damage Detection in Composite Materials.
Philadelphia: ASTM STP 1128 American Society for Testing and Materials, 1992
ASNT Materials Evaluation, Vol.65(7), pp. 690-696
Newaz, Infrared Imaging of Defects in Materials with Chaotic Sonic Excitation, Ultrasonics, pp. 591–594, 2010
Thomas, Sonic IR Imaging of delaminations and disbonds in composites, Journal of Physics D: Applied Physics, vol. 44, no. 3, p. 034013, Jan. 2011
Philadelphia: ASTM STP 1128 American Society for Testing and Materials, 1992
ASNT Materials Evaluation, Vol.65(7), pp. 690-696
Newaz, Infrared Imaging of Defects in Materials with Chaotic Sonic Excitation, Ultrasonics, pp. 591–594, 2010
Thomas, Sonic IR Imaging of delaminations and disbonds in composites, Journal of Physics D: Applied Physics, vol. 44, no. 3, p. 034013, Jan. 2011