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Online since: February 2006
Authors: Comondore Ravindran, S. Jagoo, Dennis Nolan
Nolan 2, c 1 Centre for Near-Net-Shape Processing of Materials Ryerson University, 101 Gerrard Street East Toronto, Ontario, M5B 2G1, Canada 2 Foseco Morval, Division of Foseco Canada Incorporated 361 Speedvale Avenue, West Guelph, Ontario, N1H 1C7, Canada a sjagoo@ryerson.ca, brravindr@ryerson.ca, cdennis.nolan@ fosecomet.com Keywords: Lost Foam Casting, Expandable Polystyrene, A356 Alloy, Blending, Polymerization, Silica-Alumina, Hexabromocyclododecane, Pyrolysis Defects Abstract.
Further, they would like to thank Foseco-Morval for material support and A.
Turner, Polymer degradation modified by blending with polymers chosen on the basis of their φ-factors, Journal of Analytical and Applied Pyrolysis Vol. 25 (1993), p.11 [4] M.
Shivkumar, EPS bead fusion effects on fold defect formation in lost foam casting of aluminum alloys, Journal of Material Science Vol. 41 (2006), p. 2373 Carbon surface defect Internal Porosity
Online since: September 2011
Authors: Yun Dong Sha, Zhi Jun Gao, Fei Xu
Large temperature increment may bring about thermal buckling, large thermal deflection and stress superimposed on dynamic stress, coupled with changes in material properties.
Hollkamp: Numerical Investigation of the Snap-Through Response of a Curved, Clamped-Clamped Plate with Thermal and Random Loading: AIAA/ASME/ASCE/AHS /ASC Structures, Structural Dynamics, and Materials Conference, 49th (2008) [2] R.
Vaicaitis: Nonlinear response and sonic fatigue of National Aerospace Space Plane surface panels: Journal of Aircraft (1994), p. 10-18 [4] K.D.
Rizzi: Characterizing the dynamic response of a thermally loaded, acoustically excited plate: Journal of Sound and Vibration (1996), p. 635-658 [5] J.M.T.
Thompson: Chaotic phenomena triggering the escape from a potential well: Mathematical and Physical Sciences (1989), p. 195 [6] X.Q.
Online since: April 2008
Authors: Li Qiang An, Guang Ru Hua, Hong Yu Wen
(18) where T is temperature, ρandC are density and heat capacity of the material, k is thermal conductivity, Q is heat generation.
The material of the ring is steel 16MnCr5 and is assumed as elastic-perfectly- plastic, with yield stress sσ =590 MPa.
Chen, Analysis of metal forming process based on meshless method, Journal of Materials Processing Technology 80-81(1998), p. 642-646 [3] E.
Prakash, Application of meshless element free Galerkin method in two-dimensional heat conduction problems, Computer Assisted Mechanics and Engineering Science 11(2004), p.265-274 [5] W.K.
Male, et al, A Method for the Determination of the Coefficient of Friction of Metals under Conditions of Bulk Plastic Deformation, Journal of Institute of Metals 93(1965), p.38-46
Online since: June 2012
Authors: Zhen Zhong Gao, Jin Sun, Xiao Bo Wang, Rui Hang Lin, Xiao Feng Zhu
Their main applications include molding materials, laminates, and adhesives in the manufacture of plywood [1].With the increasing demand for the PF resin, and the application of new analysis technique, people pay more attention to the curing process of phenolic resin, especially to the kinetic reaction mechanism.
Experimental Materials and instruments Formalin (37% aqueous formaldehyde) were obtained from hubei Chemical Factory .
Acknowledgement This work is financially supported by Science and Technology Planning Project of Guangdong Province (Project No. 2007B020703001) References [1].
Journal of Thermal Analysis 1970( 2) : 301-303
Journal of Northeast Forest University 1994, 5 (3), 65-68
Online since: July 2016
Authors: Li Min Shi, Cheng Yang
With the tool, the workpiece material, the processing method is different, the quantity of the incoming each part of the quantity of heat is different [4].
Experiments were performed on a CNC lathe CAK6150 (Fig. 1) and workpiece material is 45 steel and stainless steel 304, using Sandvik Carbide Inserts and specific models and parameters shown in Table 1.
It can be seen from the table, with the increasing of cutting speed, cutting temperature rise obviously, rake face maximum wear volume increased gradually, which is due to the high temperature makes the tool-chip contact areas of the tool material chemical activity increased, accelerates inter element dissolution – diffusion and oxidation, reduces the tool material's Micro hardness and aggravates tool wear, so the wear amount is greater [9].
Measurement of cutting temperature for multiple layercomposite cutting tips, Journal of Jiangsu University Science & Technology. (2001) 54-58
The development of finite element analysis for metal cutting process, Journal of Jiamusi University. (2006) 1-4
Online since: August 2013
Authors: Chang Xi
Even if the person is an established researcher in a given field, finding valuable and pertinent material can be a difficult and time-prohibitive process.
File information to promote the management informationization, material equipment construction and the team's construction and so on all has the important practical significance.
In short, records originating from one office or individual form a distinct body of material, which is to be kept separate and inviolate.
Journal of changchun university of science and technology, 2007, 21 (4) : 128-130
Journal of software, 2003 (1)
Online since: September 2014
Authors: Petr Valášek, Miroslav Müller
Introduction The differences of the production process in the steel metal processing have usually in the particular industrial sectors one common element that is dividing and joining material [1].
Material and Methods The basis of adhesive bonds laboratory testing was the determination of the tensile lap-shear strength of rigid-to-rigid bonded assemblies according to the standard CSN EN 1465 (2009).
Specimens of all the tested materials were obtained identically – cutting from the semi-products in the hydraulic guillotine sheet metal machine.
Journal of adhesion Vol. 62 (1997), p. 317-335
International Journal of Adhesion & Adhesives Vol. 26 (2006), p. 125-132.
Online since: June 2014
Authors: Chun Juan Dong, Qing Ye Pan, Yan Xia Wang
Materials and methods Reactor Set-up The granular bio-film reactor was constructed as showed in Fig.1.
Journal of Hazardous Materials. 190 (2011) 260-267 [6] Cameron Staib, Paul Lant.
Biochemical Engineering Journal. 34 (2007) 122-130 [7] State environmental protection administration of china.
Beijing: China Environmental Science Press, 2004
Online since: January 2015
Authors: Xiao Ping Li, Jian Biao Zheng, Jian Guo Yun
Table 1 Maximum von Mises Stresses from Theoretical Mechanic Calculation Arm 1st 2nd 3rd 4th 5th Max von Mises Stress (MPa)/MPa 214.46 269.3 283.23 280.66 260.29 The material for the telescopic arm is HG785 with yield strength of 680MPa.
The arm material is HG785 with an elastic modulus of 2.1×105MPa, poisson’s ratio of 0.3, and density of 7.85×10-9t/mm3.
The slider material is nylon with an elastic modulus of 2.8×104MPa, poisson’s ratio of 0.4, and density of 1.15×10-9t/mm3.
About the Author: LI Xiaoping, Master of Engineering, Associated Professor, research direction in Mechanical Design and Automation, email: XPINGL@163.COM Contact Phone number:13826330391 ZHEN Jianbiao, Engineer, Research Direction in Mechanical Design and Automation YUN Jianguo, Professor, Research Direction in Mechanical Design and Automation Reference [1]Huizu Shan“Material Mechanics (I) (The Second Edition) Beijing, China Higher Education Press, 2004:130-199 [2] Yanzhu Liu, Haixing Yang, and Benhua Zhu, “Theoretical Mechanics” (The Second Edition) Beijing, China Higher Education Press, 2001: 9-33 [3] Guangyi Pu, ANSYS Workbench Basic Course and Example (The Second Edition) Beijing, China Water Power Press, 2013 [4] Yanxia Chen, ANSYS Workbench Engineering Application Case Study, Electronic Industry Press, 2012 [5] Xiang Qiao and Ling Chen, Steel Structural Holistic Fire-Resistance model Set up and Finite Element Analysis, Journal of Tianjin University of Technology, 2013
Shan Xi Architecture, 2004 No. 5 [7] Hongyun Jiang, Youzhen Fang and Tengyun Xia, Q690 High Strength Circular Steel Pipe Compression Bending Performance FEA, Suzhou Science and Technology Journal, Engineering Edition, 2014, No. 4 [8] Liao Wei and Jian Li, Aluminum Alloy Hub and Spoke Light-Weight Analysis, Mechanical Research and Application, 2013, No. 6
Online since: December 2014
Authors: František Manlig, Jan Vavruška, František Koblasa, Eva Šlaichová, Vera Pelantová
The e-learning materials for individual courses/subjects are being formed on consecutive multimedia modular courses (see e.g. [5]). 
Students will learn how to design material flows (Material Resource Planning, Manufacturing Requirements Planning, Master Production Schedule, Advanced Planning and Scheduling - APS) and processes within the company with regard to Enterprice Resource Planning.
Journal of Management Education, Vol. 29 (2005) No. 2, pp. 357-78
Journal of Management Education, Vol. 28 (2004) No. 5, pp. 558-77
Polman, Designing project-based science: Connecting learners through guided inquiry.