An analytical, numerical, and experimental study of the effect of the parting line position in the forging process of axisymmetric parts with middle elements on one side

Abstract The effect of parting line position on the forging process parameters and metal flow behaviour is studied in this paper. It is shown that the position of the parting line affects the force and energy of forging, metal flow, and required raw materials. The results of finite element and analy...

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Veröffentlicht in:	Proceedings of the Institution of Mechanical Engineers. Part B, Journal of engineering manufacture Journal of engineering manufacture, 2009-10, Vol.223 (10), p.1315-1322
Hauptverfasser:	Fatemi, A, Biglari, F R, Noghabi, M A, Dariani, B M
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Behavior Casting Computer simulation Die forging Exact sciences and technology Finite element analysis Finite element method Forging Forging and extrusion Forging dies Forming Materials science Mathematical analysis Mathematical models Mechanical engineering. Machine design Mechanical engineers Mechanical properties Metals. Metallurgy Numerical controls Process parameters Production techniques Raw materials Simulation Statistical energy analysis
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Zusammenfassung:	Abstract The effect of parting line position on the forging process parameters and metal flow behaviour is studied in this paper. It is shown that the position of the parting line affects the force and energy of forging, metal flow, and required raw materials. The results of finite element and analytical investigations are compared with experimental results, obtained on three forging dies with different parting line positions. A close agreement between the simulated and experimental results was observed.
ISSN:	0954-4054 2041-2975
DOI:	10.1243/09544054JEM1502