A Multi-scale Friction Model for Sheet Metal Forming Simulations

J. Hol; M.V. Cid Alfaro; Vincent T. Meinders; Han Huetink

doi:10.1063/1.3623686

A Multi-scale Friction Model for Sheet Metal Forming Simulations

J. Hol
, M.V. Cid Alfaro
, Vincent T. Meinders
, Han Huetink

Faculty of Engineering Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

This paper presents a multi-scale friction model for large-scale forming simulations based on the surface changes on the micro-scale. The surface texture of a material changes when it is subjected to normal loading and stretching. Consequently, the frictional behavior between contacting surfaces, caused by the adhesion and ploughing effect between contacting asperities, will change when the surface texture changes. A friction model has been developed which accounts for the change of the surface texture on the micro-scale. Statistical parameters have been introduced to make a fast and efficient translation from micro to macro modeling. The flattening models are validated by means of FE simulations on micro-scale and the implementation of the advanced macroscopic friction model in FE codes is discussed.

Original language	English
Title of host publication	AIP Conference Proceedings Volume 1383
Editors	K Chang, H Nam Han, H Huh, F Barlat, M Lee
Place of Publication	Seoul
Publisher	American Institute of Physics
Pages	784-791
ISBN (Print)	978-0-7354-0944-6
DOIs	https://doi.org/10.1063/1.3623686
Publication status	Published - 21 Aug 2011
Event	8th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2011 - Seoul, Korea, Republic of Duration: 21 Aug 2011 → 26 Aug 2011 Conference number: 8

Publication series

Name	AIP Conference Proceedings
Publisher	American Institute of Physics
Volume	1383

Conference

Conference	8th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2011
Abbreviated title	NUMISHEET 2011
Country/Territory	Korea, Republic of
City	Seoul
Period	21/08/11 → 26/08/11

Keywords

Friction
ploughing
roughening
coefficient of friction
flattening
Adhesion
IR-77850
METIS-277934

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10.1063/1.3623686

Cite this

@inproceedings{d0b949737cdd4bd4b9dea2809fbe850d,

title = "A Multi-scale Friction Model for Sheet Metal Forming Simulations",

abstract = "This paper presents a multi-scale friction model for large-scale forming simulations based on the surface changes on the micro-scale. The surface texture of a material changes when it is subjected to normal loading and stretching. Consequently, the frictional behavior between contacting surfaces, caused by the adhesion and ploughing effect between contacting asperities, will change when the surface texture changes. A friction model has been developed which accounts for the change of the surface texture on the micro-scale. Statistical parameters have been introduced to make a fast and efficient translation from micro to macro modeling. The flattening models are validated by means of FE simulations on micro-scale and the implementation of the advanced macroscopic friction model in FE codes is discussed.",

keywords = "Friction, ploughing, roughening, coefficient of friction, flattening, Adhesion, IR-77850, METIS-277934",

author = "J. Hol and \{Cid Alfaro\}, M.V. and Meinders, \{Vincent T.\} and Han Huetink",

year = "2011",

month = aug,

day = "21",

doi = "10.1063/1.3623686",

language = "English",

isbn = "978-0-7354-0944-6",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics",

pages = "784--791",

editor = "K Chang and \{Nam Han\}, H and H Huh and F Barlat and M Lee",

booktitle = "AIP Conference Proceedings Volume 1383",

address = "United States",

note = "8th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2011, NUMISHEET 2011 ; Conference date: 21-08-2011 Through 26-08-2011",

}

Hol, J, Cid Alfaro, MV, Meinders, VT & Huetink, H 2011, A Multi-scale Friction Model for Sheet Metal Forming Simulations. in K Chang, H Nam Han, H Huh, F Barlat & M Lee (eds), AIP Conference Proceedings Volume 1383. AIP Conference Proceedings, vol. 1383, American Institute of Physics, Seoul, pp. 784-791, 8th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2011, Seoul, Korea, Republic of, 21/08/11. https://doi.org/10.1063/1.3623686

A Multi-scale Friction Model for Sheet Metal Forming Simulations. / Hol, J.; Cid Alfaro, M.V.; Meinders, Vincent T. et al.
AIP Conference Proceedings Volume 1383. ed. / K Chang; H Nam Han; H Huh; F Barlat; M Lee. Seoul: American Institute of Physics, 2011. p. 784-791 (AIP Conference Proceedings; Vol. 1383).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

TY - GEN

T1 - A Multi-scale Friction Model for Sheet Metal Forming Simulations

AU - Hol, J.

AU - Cid Alfaro, M.V.

AU - Meinders, Vincent T.

AU - Huetink, Han

N1 - Conference code: 8

PY - 2011/8/21

Y1 - 2011/8/21

N2 - This paper presents a multi-scale friction model for large-scale forming simulations based on the surface changes on the micro-scale. The surface texture of a material changes when it is subjected to normal loading and stretching. Consequently, the frictional behavior between contacting surfaces, caused by the adhesion and ploughing effect between contacting asperities, will change when the surface texture changes. A friction model has been developed which accounts for the change of the surface texture on the micro-scale. Statistical parameters have been introduced to make a fast and efficient translation from micro to macro modeling. The flattening models are validated by means of FE simulations on micro-scale and the implementation of the advanced macroscopic friction model in FE codes is discussed.

AB - This paper presents a multi-scale friction model for large-scale forming simulations based on the surface changes on the micro-scale. The surface texture of a material changes when it is subjected to normal loading and stretching. Consequently, the frictional behavior between contacting surfaces, caused by the adhesion and ploughing effect between contacting asperities, will change when the surface texture changes. A friction model has been developed which accounts for the change of the surface texture on the micro-scale. Statistical parameters have been introduced to make a fast and efficient translation from micro to macro modeling. The flattening models are validated by means of FE simulations on micro-scale and the implementation of the advanced macroscopic friction model in FE codes is discussed.

KW - Friction

KW - ploughing

KW - roughening

KW - coefficient of friction

KW - flattening

KW - Adhesion

KW - IR-77850

KW - METIS-277934

U2 - 10.1063/1.3623686

DO - 10.1063/1.3623686

M3 - Conference contribution

SN - 978-0-7354-0944-6

T3 - AIP Conference Proceedings

SP - 784

EP - 791

BT - AIP Conference Proceedings Volume 1383

A2 - Chang, K

A2 - Nam Han, H

A2 - Huh, H

A2 - Barlat, F

A2 - Lee, M

PB - American Institute of Physics

CY - Seoul

T2 - 8th International Conference and Workshop on Numerical Simulation of 3D Sheet Metal Forming Processes, NUMISHEET 2011

Y2 - 21 August 2011 through 26 August 2011

ER -

A Multi-scale Friction Model for Sheet Metal Forming Simulations

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