Wrinkling criteria in sheet metal forming for single sided contact situation and its application

Geza T. Nagy; Kasper Valkering; Han Huetink

Wrinkling criteria in sheet metal forming for single sided contact situation and its application

Geza T. Nagy, Kasper Valkering, Han Huetink

Faculty of Engineering Technology

Research output: Contribution to conference › Paper

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Abstract

The general wrinkling theory based on the rate formulation of the principle of virtual work has been applied in a number of studies on wrinkling during sheet metal forming. No contact with the die was allowed. In this study it is shown that with the right choice of wrinkling modes, the theory can also be used for contact situations. Furthermore, loads normal to the sheet can be taken into account. Therefore, the wrinkling theory has a larger area of application then it was previously considered

Original language	Undefined
Number of pages	8
Publication status	Published - 2005
Event	8th International Conference on Computational Plasticity, COMPLAS 2005 - Barcelona, Spain Duration: 5 Sept 2005 → 8 Sept 2005 Conference number: 8

Conference

Conference	8th International Conference on Computational Plasticity, COMPLAS 2005
Abbreviated title	COMPLAS VIII
Country/Territory	Spain
City	Barcelona
Period	5/09/05 → 8/09/05

Keywords

IR-59531

Access to Document

Complas-p356

Cite this

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title = "Wrinkling criteria in sheet metal forming for single sided contact situation and its application",

abstract = "The general wrinkling theory based on the rate formulation of the principle of virtual work has been applied in a number of studies on wrinkling during sheet metal forming. No contact with the die was allowed. In this study it is shown that with the right choice of wrinkling modes, the theory can also be used for contact situations. Furthermore, loads normal to the sheet can be taken into account. Therefore, the wrinkling theory has a larger area of application then it was previously considered",

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author = "Nagy, {Geza T.} and Kasper Valkering and Han Huetink",

year = "2005",

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note = "8th International Conference on Computational Plasticity, COMPLAS 2005 ; Conference date: 05-09-2005 Through 08-09-2005",

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TY - CONF

T1 - Wrinkling criteria in sheet metal forming for single sided contact situation and its application

AU - Nagy, Geza T.

AU - Valkering, Kasper

AU - Huetink, Han

N1 - Conference code: 8

PY - 2005

Y1 - 2005

N2 - The general wrinkling theory based on the rate formulation of the principle of virtual work has been applied in a number of studies on wrinkling during sheet metal forming. No contact with the die was allowed. In this study it is shown that with the right choice of wrinkling modes, the theory can also be used for contact situations. Furthermore, loads normal to the sheet can be taken into account. Therefore, the wrinkling theory has a larger area of application then it was previously considered

AB - The general wrinkling theory based on the rate formulation of the principle of virtual work has been applied in a number of studies on wrinkling during sheet metal forming. No contact with the die was allowed. In this study it is shown that with the right choice of wrinkling modes, the theory can also be used for contact situations. Furthermore, loads normal to the sheet can be taken into account. Therefore, the wrinkling theory has a larger area of application then it was previously considered

KW - IR-59531

M3 - Paper

T2 - 8th International Conference on Computational Plasticity, COMPLAS 2005

Y2 - 5 September 2005 through 8 September 2005

ER -