Finite element modeling and experimental results of brass elliptic cups using a new deep drawing process through conical dies

•A new technique for deep drawing of elliptic cups was introduced.•Maximum thickness strain is inversely proportional to the punch fillet radius used.•Maximum strain occurred at the region of the ends of the major axis.•An elliptic cup with an LDR up to 2.28 was successfully achieved. This paper int...

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Veröffentlicht in:	Journal of materials processing technology 2014-04, Vol.214 (4), p.828-838
Hauptverfasser:	Dhaiban, Abdullah A., Soliman, M.-Emad S., El-Sebaie, M.G.
Format:	Artikel
Sprache:	eng
Schlagworte:	Blanks BRASSES Conical die Constraining Cups Deep drawing Elliptic cup FEM Finite element method LDR MATHEMATICAL ANALYSIS Mathematical models Punches Sheet metal forming
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