Numerical simulation of formability tests of pre-deformed steel blanks

D. Lumelskyy; J. Rojek; R. Pecherski; F. Grosman; M. Tkocz

doi:10.1016/j.acme.2012.04.010

Numerical simulation of formability tests of pre-deformed steel blanks

D. Lumelskyy
, J. Rojek
, R. Pecherski
, F. Grosman
, M. Tkocz

Katedra Technologii Materiałowych (RM/RM3)

Institute of Fundamental Technological Research of the Polish Academy of Sciences
Silesian University of Technology

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

11 Cytowania z bazy Scopus

Abstrakt

This paper presents the results of numerical simulations of the formability tests carried out for a pre-stretched 1 mm thick DC04 steel sheet. Simulation consisted of the subsequent stages as follows: uniaxial stretching of the sheet, unloading and stress relaxation, cutting specimens out of the pre-stretched sheet and bulging the blank with a hemispherical punch. Numerical modeling has been verified by comparison of the simulation results with the experimental ones. Good concordance of the results indicates correct performance of the numerical model and possibility to use it in further theoretical studies.

Język oryginału	angielski
Strony (od–do)	133-141
Liczba stron	9
Czasopismo	Archives of Civil and Mechanical Engineering
Tom	12
Numer wydania	2
Identyfikatory DOI	https://doi.org/10.1016/j.acme.2012.04.010
Status publikacji	Opublikowano - cze 2012

Obszary tematyczne ASJC Scopus

Inżynieria lądowa i strukturalna
Inżynieria mechaniczna

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10.1016/j.acme.2012.04.010

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title = "Numerical simulation of formability tests of pre-deformed steel blanks",

abstract = "This paper presents the results of numerical simulations of the formability tests carried out for a pre-stretched 1 mm thick DC04 steel sheet. Simulation consisted of the subsequent stages as follows: uniaxial stretching of the sheet, unloading and stress relaxation, cutting specimens out of the pre-stretched sheet and bulging the blank with a hemispherical punch. Numerical modeling has been verified by comparison of the simulation results with the experimental ones. Good concordance of the results indicates correct performance of the numerical model and possibility to use it in further theoretical studies.",

keywords = "Formability, Forming limit diagram, Numerical simulation, Pre-stretching, Sheet forming",

author = "D. Lumelskyy and J. Rojek and R. Pecherski and F. Grosman and M. Tkocz",

year = "2012",

month = jun,

doi = "10.1016/j.acme.2012.04.010",

language = "English",

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journal = "Archives of Civil and Mechanical Engineering",

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T1 - Numerical simulation of formability tests of pre-deformed steel blanks

AU - Lumelskyy, D.

AU - Rojek, J.

AU - Pecherski, R.

AU - Grosman, F.

AU - Tkocz, M.

PY - 2012/6

Y1 - 2012/6

N2 - This paper presents the results of numerical simulations of the formability tests carried out for a pre-stretched 1 mm thick DC04 steel sheet. Simulation consisted of the subsequent stages as follows: uniaxial stretching of the sheet, unloading and stress relaxation, cutting specimens out of the pre-stretched sheet and bulging the blank with a hemispherical punch. Numerical modeling has been verified by comparison of the simulation results with the experimental ones. Good concordance of the results indicates correct performance of the numerical model and possibility to use it in further theoretical studies.

AB - This paper presents the results of numerical simulations of the formability tests carried out for a pre-stretched 1 mm thick DC04 steel sheet. Simulation consisted of the subsequent stages as follows: uniaxial stretching of the sheet, unloading and stress relaxation, cutting specimens out of the pre-stretched sheet and bulging the blank with a hemispherical punch. Numerical modeling has been verified by comparison of the simulation results with the experimental ones. Good concordance of the results indicates correct performance of the numerical model and possibility to use it in further theoretical studies.

KW - Formability

KW - Forming limit diagram

KW - Numerical simulation

KW - Pre-stretching

KW - Sheet forming

UR - https://www.scopus.com/pages/publications/84867394142

U2 - 10.1016/j.acme.2012.04.010

DO - 10.1016/j.acme.2012.04.010

M3 - Article

AN - SCOPUS:84867394142

SN - 1644-9665

VL - 12

SP - 133

EP - 141

JO - Archives of Civil and Mechanical Engineering

JF - Archives of Civil and Mechanical Engineering

IS - 2

ER -

Numerical simulation of formability tests of pre-deformed steel blanks

Abstrakt

Obszary tematyczne ASJC Scopus

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