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Tool design guidelines for the equal channel angular swaging (ECAS) process

Görtan, Okan ; Groche, Peter :
Tool design guidelines for the equal channel angular swaging (ECAS) process.
In: Journal of Materials Processing Technology, 214 pp. 2220-2232.
[Artikel], (2014)

Kurzbeschreibung (Abstract)

A new severe plastic deformation (SPD) process of “equal channel angular swaging” (ECAS) is developedby combining the conventional equal channel angular pressing with the incremental bulk metal formingmethod rotary swaging. The ECAS tool system contains four forming zones in a single forming pass. Inthe current study, the effect of the multi-stage forming process on both the strain distribution and thematerial deformation is investigated by means of finite element (FE) simulations and these simulationsare verified with model experiments. The results serve as tool design guidelines for the ECAS process.

Typ des Eintrags: Artikel
Erschienen: 2014
Autor(en): Görtan, Okan ; Groche, Peter
Titel: Tool design guidelines for the equal channel angular swaging (ECAS) process
Sprache: Englisch
Kurzbeschreibung (Abstract):

A new severe plastic deformation (SPD) process of “equal channel angular swaging” (ECAS) is developedby combining the conventional equal channel angular pressing with the incremental bulk metal formingmethod rotary swaging. The ECAS tool system contains four forming zones in a single forming pass. Inthe current study, the effect of the multi-stage forming process on both the strain distribution and thematerial deformation is investigated by means of finite element (FE) simulations and these simulationsare verified with model experiments. The results serve as tool design guidelines for the ECAS process.

Titel der Zeitschrift, Zeitung oder Schriftenreihe: Journal of Materials Processing Technology
Band: 214
Freie Schlagworte: Severe plastic deformation, FE-simulation, Forming tool design
Fachbereich(e)/-gebiet(e): Fachbereich Maschinenbau
Fachbereich Maschinenbau > Produktionstechnik und Umformmaschinen
Hinterlegungsdatum: 25 Aug 2014 06:45
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