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Numerical modeling of electromagnetic welding

DSpace at IIT Bombay

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Title Numerical modeling of electromagnetic welding
 
Creator KORE, SD
DHANESH, P
KULKARNI, SV
DATE, PP
 
Subject aluminum sheets
pulse welds
impact
parameters
electromagnetic
welding
modeling
 
Description Feasibility of electromagnetic welding of flat sheets is ascertained by comparing the minimum impact velocities determined by using software ANSYS/EMAG and ABAQUS with the required minimum velocity obtained from analytical considerations. Magnetic forces acting on the sheets are computed from ANSYS/EMAG simulations. The velocity of impact and the pressure profile acting on the sheets are found from ABAQUS simulations. Acriterion for weld formation is subsequently arrived at based on the simulations, which is further validated using experimental results. The reasons for no-weld zone in Al-to-Al EM weld and complete metal continuity (absence of no-weld zone) in Al-to-SS EM weld have been analyzed based on the numerical and experimental results.
 
Publisher IOS PRESS
 
Date 2011-08-04T04:15:23Z
2011-12-26T12:54:32Z
2011-12-27T05:42:32Z
2011-08-04T04:15:23Z
2011-12-26T12:54:32Z
2011-12-27T05:42:32Z
2010
 
Type Article
 
Identifier INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 32(1), 1-19
1383-5416
http://dx.doi.org/10.3233/JAE-2010-1062
http://dspace.library.iitb.ac.in/xmlui/handle/10054/9243
http://hdl.handle.net/10054/9243
 
Language en