Publication detail

Prediction of the Stamped Part Thinning Depending on Its Geometry and Blank Material

ŘIHÁČEK, J. PODANÝ, K. FALTÝNEK, F.

English title

Prediction of the Stamped Part Thinning Depending on Its Geometry and Blank Material

Type

journal article in Scopus

Language

en

Original abstract

The paper deals with a design of new dimple geometry with a view to minimizing its thinning. In this case, three types of blank materials were analyzed, i.e. ferritic steel X2CrCuTi18, austenitic steel X5CrNi18-10 and austenitic steel X5CrNi18-10 with additional heat treatment. Thinning analysis for different dimple geometry and blank material is performed with a numerical simulation using finite element method in ANSYS software. To verify the accuracy of the numerical simulation, a practical stamping of the part with initial design and comparison between resulting thinning values, which is determined by ANSYS software and experimental microscopic measurement, is also performed.

English abstract

The paper deals with a design of new dimple geometry with a view to minimizing its thinning. In this case, three types of blank materials were analyzed, i.e. ferritic steel X2CrCuTi18, austenitic steel X5CrNi18-10 and austenitic steel X5CrNi18-10 with additional heat treatment. Thinning analysis for different dimple geometry and blank material is performed with a numerical simulation using finite element method in ANSYS software. To verify the accuracy of the numerical simulation, a practical stamping of the part with initial design and comparison between resulting thinning values, which is determined by ANSYS software and experimental microscopic measurement, is also performed.

Keywords in English

Numerical Simulation, Forming, Dimple, ANSYS, Finite Element Method

Released

30.04.2019

Publisher

J. E. Purkyne University in Usti n. Labem

Location

Ústí nad Labem

ISSN

1213-2489

Volume

19

Number

2

Pages from–to

314–320

Pages count

7

BIBTEX


@article{BUT156728,
  author="Jan {Řiháček} and Kamil {Podaný} and František {Faltýnek},
  title="Prediction of the Stamped Part Thinning Depending on Its Geometry and Blank Material",
  year="2019",
  volume="19",
  number="2",
  month="April",
  pages="314--320",
  publisher="J. E. Purkyne University in Usti n. Labem",
  address="Ústí nad Labem",
  issn="1213-2489"
}