2D-simulation of material flow during infeed rotary swaging using finite element method

Eric Moumi*, Svetlana Ishkina, Bernd Kuhfuss, Thomas Hochrainer, Adrian Struss, Martin Hunkel

*Corresponding author for this work

Research output: Contribution to journalArticle

Abstract

FE simulation was applied to study the material flow during infeed rotary swaging. The neutral plane according to the process parameters was investigated and compared with experimental results. A single forming stroke was analyzed precisely by using small time points of 10-4s. For analysis the essential steps between the first contact of wire and forging die and the last contact before the die opens again are represented. In that range the feed velocity is eliminated and the neutral plane can be observed as spatial velocity at nodes in the axial direction equal 0 mm/s. During a single stroke the location, the geometry and the orientation of the neutral plane is changing.

Original languageEnglish
Pages (from-to)2342-2347
Number of pages6
JournalProcedia engineering
Volume81
Issue numberC
DOIs
Publication statusPublished - 2014

Keywords

  • FEM
  • Invremental forming
  • Material flow
  • Neutral plane
  • Rotary swaging

ASJC Scopus subject areas

  • Engineering(all)

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