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FEM Analysis of the Isothermal Forging of a Connecting Rod from Material Previously Deformed by ECAE
Author(s) -
R. Luri,
C.J. Luis,
D. Salcedo,
J. León,
Juan Pablo Fuertes,
I. Puertas
Publication year - 2013
Publication title -
procedia engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.32
H-Index - 74
ISSN - 1877-7058
DOI - 10.1016/j.proeng.2013.08.209
Subject(s) - forging , materials science , material flow , die (integrated circuit) , isothermal process , alloy , finite element method , metallurgy , aluminium , deformation (meteorology) , composite material , mechanical engineering , structural engineering , engineering , ecology , physics , biology , nanotechnology , thermodynamics
This present work deals with the design of a set of dies employed to manufacture a connecting rod by forging a billet of nanostructured aluminum alloy. Nanostructured parts exhibit excellent mechanical properties compared to the non- nanostructured alloys. Moreover, the forgeability of nanostructured materials is higher and hence, fewer strokes are necessary. In this paper, two set of dies are designed to perform a two stroke forging process and to obtain the desired nanostructured part. The first step to manufacture nanostructured parts is to employ a Severe Plastic Deformation Process (SPD) to produce the nanostructured material. So, the SPD material is forged, generally by isothermal forging to produce the part. The flow behavior of a 5083 Aluminum Alloy (5083-AA) after the SPD process has been determined by experimental tests. Finite Element (FE) and Finite Volume (FV) simulations have been run by using nanostructured 5083-AA flow rule, in order to design the dies

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