Experimental and numerical study of energy consumption in forward and backward rod extrusion

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DOIResolve DOI: http://doi.org/10.1016/j.jmatprotec.2006.04.031
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TypeArticle
Journal titleJournal of Materials Processing Technology
ISSN0924-0136
Volume177
Issue1-3
Pages612616; # of pages: 5
Subjectbackward extrusion; forward extrusion; energy consumption
AbstractThe primary concern in any metal forming operation is to produce the desired product with maximum die life and minimum die wear. These requirements are achieved when the required load and energy is minimised. In this paper, the extrusion energy is determined for the two optimal conical and curved dies, for aluminum and lead billets, in forward and backward extrusion, using FEM and by performing experiments. It is illustrated that the energy required to deform aluminum and lead billets in the optimum curved die is considerably less than that in the optimum conical die.
Publication date
LanguageEnglish
Peer reviewedYes
NPARC number21275112
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Record identifierb3257846-f76a-4cb5-8727-64d2dd42b1c7
Record created2015-05-08
Record modified2016-05-09
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