Determination of anisotropy parameters via the optimization process of V-bending

F. Ozturk; S. Toros

doi:10.1115/IMECE2015-53355

Determination of anisotropy parameters via the optimization process of V-bending

F. Ozturk
, S. Toros

Khalifa University of Science and Technology
Niğde Ömer Halisdemir University

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

Özet

In recent years, the use of optimization methods in sheet metal forming has been increased remarkably. In the finite element simulation of the sheet metal stamping operations, the model parameters are determined from the several tests like tensile, compression, and biaxial stretching tests (bulge test). In this study, Yld2000-2d anisotropic yield function parameters are determined for DP800 advanced high strength steel using a 60o V-shaped die bending process. The difference between the simulation and experiment is found to be 1 degree using the classical determination method of the anisotropy parameters. The difference is 0.1 degree using the optimization method.

Orijinal dil	İngilizce
Ana bilgisayar yayını başlığı	Advanced Manufacturing
Yayınlayan	American Society of Mechanical Engineers (ASME)
ISBN (Elektronik)	9780791857359
DOI'lar	https://doi.org/10.1115/IMECE2015-53355
Yayın durumu	Yayınlandı - 2015
Harici olarak yayınlandı	Evet
Etkinlik	ASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015 - Houston, United States Süre: 13 Kas 2015 → 19 Kas 2015

Yayın serisi

Adı	ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)
Hacim	2A-2015

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???	ASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015
Ülke/Bölge	United States
Şehir	Houston
Periyot	13/11/15 → 19/11/15

Bibliyografik not

Publisher Copyright:
Copyright © 2015 by ASME.

Belgeye Erişim

10.1115/IMECE2015-53355

Diğer Dosyalar ve Linkler

Link to publication in Scopus

Alıntı Yap

@inproceedings{d0f25904aeb44c38b6f0231a63b93124,

title = "Determination of anisotropy parameters via the optimization process of V-bending",

abstract = "In recent years, the use of optimization methods in sheet metal forming has been increased remarkably. In the finite element simulation of the sheet metal stamping operations, the model parameters are determined from the several tests like tensile, compression, and biaxial stretching tests (bulge test). In this study, Yld2000-2d anisotropic yield function parameters are determined for DP800 advanced high strength steel using a 60o V-shaped die bending process. The difference between the simulation and experiment is found to be 1 degree using the classical determination method of the anisotropy parameters. The difference is 0.1 degree using the optimization method.",

keywords = "Anisotropy parameters, Optimization, Springback, YLD2000-2D",

author = "F. Ozturk and S. Toros",

note = "Publisher Copyright: Copyright {\textcopyright} 2015 by ASME.; ASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015 ; Conference date: 13-11-2015 Through 19-11-2015",

year = "2015",

doi = "10.1115/IMECE2015-53355",

language = "English",

series = "ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)",

publisher = "American Society of Mechanical Engineers (ASME)",

booktitle = "Advanced Manufacturing",

address = "United States",

}

Ozturk, F & Toros, S 2015, Determination of anisotropy parameters via the optimization process of V-bending. in Advanced Manufacturing. ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE), hac. 2A-2015, American Society of Mechanical Engineers (ASME), ASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015, Houston, United States, 13/11/15. https://doi.org/10.1115/IMECE2015-53355

Determination of anisotropy parameters via the optimization process of V-bending. / Ozturk, F.; Toros, S.
Advanced Manufacturing. American Society of Mechanical Engineers (ASME), 2015. (ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE); Hac. 2A-2015).

Araştırma sonucu: Kitap/Rapor/Konferans Bildirisinde Bölüm › Konferans katkısı › bilirkişi

TY - GEN

T1 - Determination of anisotropy parameters via the optimization process of V-bending

AU - Ozturk, F.

AU - Toros, S.

PY - 2015

Y1 - 2015

N2 - In recent years, the use of optimization methods in sheet metal forming has been increased remarkably. In the finite element simulation of the sheet metal stamping operations, the model parameters are determined from the several tests like tensile, compression, and biaxial stretching tests (bulge test). In this study, Yld2000-2d anisotropic yield function parameters are determined for DP800 advanced high strength steel using a 60o V-shaped die bending process. The difference between the simulation and experiment is found to be 1 degree using the classical determination method of the anisotropy parameters. The difference is 0.1 degree using the optimization method.

AB - In recent years, the use of optimization methods in sheet metal forming has been increased remarkably. In the finite element simulation of the sheet metal stamping operations, the model parameters are determined from the several tests like tensile, compression, and biaxial stretching tests (bulge test). In this study, Yld2000-2d anisotropic yield function parameters are determined for DP800 advanced high strength steel using a 60o V-shaped die bending process. The difference between the simulation and experiment is found to be 1 degree using the classical determination method of the anisotropy parameters. The difference is 0.1 degree using the optimization method.

KW - Anisotropy parameters

KW - Optimization

KW - Springback

KW - YLD2000-2D

UR - https://www.scopus.com/pages/publications/84981170108

U2 - 10.1115/IMECE2015-53355

DO - 10.1115/IMECE2015-53355

M3 - Conference contribution

AN - SCOPUS:84981170108

T3 - ASME International Mechanical Engineering Congress and Exposition, Proceedings (IMECE)

BT - Advanced Manufacturing

PB - American Society of Mechanical Engineers (ASME)

T2 - ASME 2015 International Mechanical Engineering Congress and Exposition, IMECE 2015

Y2 - 13 November 2015 through 19 November 2015

ER -

Determination of anisotropy parameters via the optimization process of V-bending

Özet

Yayın serisi

???event.eventtypes.event.conference???

Bibliyografik not

Belgeye Erişim

Diğer Dosyalar ve Linkler

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Alıntı Yap