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Influence of initial hole preparation on properties and limits in hole flanging

ŘIHÁČEK, J. ZEJDA, V. PETERKOVÁ, E. CÍSAŘOVÁ, M.

Originální název

Influence of initial hole preparation on properties and limits in hole flanging

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

The paper deals with an analysis of a hole flanging technology, especially with the influence of an initial hole production process on an ability of material to achieve the required expansion in the application for automotive industry, i.e.radius rod production. S420MC steel sheet with a thickness of 4 mm is used as a material for the production of flanged parts. In this case, the possibility of improving limits in hole flanging by shaving technology is investigated. Therefore, holes made by conventional punching, shaving and laser cutting are investigated, for further comparison, using so-called hole expanding test. Subsequently, test results are compared with the prediction based on numerical simulation model in PAM-Stamp software.

Klíčová slova

forming; flanging; numerical simulation; PAM-Stamp; hole expanding test; S420MC steel

Autoři

ŘIHÁČEK, J.; ZEJDA, V.; PETERKOVÁ, E.; CÍSAŘOVÁ, M.

Vydáno

9. 12. 2020

Nakladatel

MM Science Journal

Místo

Praha

ISSN

1803-1269

Periodikum

MM Science Journal

Ročník

2020

Číslo

5

Stát

Česká republika

Strany od

4201

Strany do

4209

Strany počet

9

URL

https://www.mmscience.eu/journal/issues/december-2020/articles/influence-of-initial-hole-preparation-on-properties-and-limits-in-hole-flanging

BibTex

@article{BUT166433,
  author="ŘIHÁČEK, J. and ZEJDA, V. and PETERKOVÁ, E. and CÍSAŘOVÁ, M.",
  title="Influence of initial hole preparation on properties and limits in hole flanging",
  journal="MM Science Journal",
  year="2020",
  volume="2020",
  number="5",
  pages="4201--4209",
  doi="10.17973/MMSJ.2020\{_}12\{_}2020065",
  issn="1803-1269",
  url="https://www.mmscience.eu/journal/issues/december-2020/articles/influence-of-initial-hole-preparation-on-properties-and-limits-in-hole-flanging"
}