Experimental and numerical study of the tool-part interaction in flat and double curvature parts

O. Yüksel; K. Çinar; N. Ersoy

Experimental and numerical study of the tool-part interaction in flat and double curvature parts

O. Yüksel, K. Çinar, N. Ersoy

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

1 Citation (Scopus)

Abstract

A numerical model is developed to predict the process induced deformations of continuous fibre reinforced plastic plates which is made of AS4/8552 (Carbon fibre/epoxy) prepregs. In this way, Manufacturing costs can be reduced with elimination of trial and error approach. Sources of the process induced residual stress are clarified with the help of literature and implemented in 3D numerical model. In addition to the literature review to examine separate sources for residual stresses, an experimental measurement is conducted to observe tool part interaction which is quantified with strain gage which is embedded in prepreg. Numerical model is modified and verified with respect to overall deformation field of manufactured parts. Individual contribution of different mechanisms on overall deformation is discussed with the help of the numerical model. Moreover anisotropic friction between tool and the part is proposed to enhance the predictions of 3-D numerical model.

Original language	English
Title of host publication	ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials
Publisher	European Conference on Composite Materials, ECCM
ISBN (Electronic)	9783000533877
Publication status	Published - 2016
Externally published	Yes
Event	17th European Conference on Composite Materials, ECCM 2016 - Munich, Germany Duration: 26 Jun 2016 → 30 Jun 2016 Conference number: 17 http://www.eccm17.org/

Publication series

Name	ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials

Conference

Conference	17th European Conference on Composite Materials, ECCM 2016
Abbreviated title	ECCM 2016
Country/Territory	Germany
City	Munich
Period	26/06/16 → 30/06/16
Internet address	http://www.eccm17.org/

Keywords

Deformation field
Numerical model
Process induced deformations
Residual stress
Tool part interaction

Cite this

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title = "Experimental and numerical study of the tool-part interaction in flat and double curvature parts",

abstract = "A numerical model is developed to predict the process induced deformations of continuous fibre reinforced plastic plates which is made of AS4/8552 (Carbon fibre/epoxy) prepregs. In this way, Manufacturing costs can be reduced with elimination of trial and error approach. Sources of the process induced residual stress are clarified with the help of literature and implemented in 3D numerical model. In addition to the literature review to examine separate sources for residual stresses, an experimental measurement is conducted to observe tool part interaction which is quantified with strain gage which is embedded in prepreg. Numerical model is modified and verified with respect to overall deformation field of manufactured parts. Individual contribution of different mechanisms on overall deformation is discussed with the help of the numerical model. Moreover anisotropic friction between tool and the part is proposed to enhance the predictions of 3-D numerical model.",

keywords = "Deformation field, Numerical model, Process induced deformations, Residual stress, Tool part interaction",

author = "O. Y{\"u}ksel and K. {\c C}inar and N. Ersoy",

year = "2016",

language = "English",

series = "ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials",

publisher = "European Conference on Composite Materials, ECCM",

booktitle = "ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials",

note = "17th European Conference on Composite Materials, ECCM 2016, ECCM 2016 ; Conference date: 26-06-2016 Through 30-06-2016",

url = "http://www.eccm17.org/",

}

Yüksel, O, Çinar, K & Ersoy, N 2016, Experimental and numerical study of the tool-part interaction in flat and double curvature parts. in ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials. ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials, European Conference on Composite Materials, ECCM, 17th European Conference on Composite Materials, ECCM 2016, Munich, Germany, 26/06/16.

Experimental and numerical study of the tool-part interaction in flat and double curvature parts. / Yüksel, O.; Çinar, K.; Ersoy, N.

ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials. European Conference on Composite Materials, ECCM, 2016. (ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials).

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Experimental and numerical study of the tool-part interaction in flat and double curvature parts

AU - Yüksel, O.

AU - Çinar, K.

AU - Ersoy, N.

N1 - Conference code: 17

PY - 2016

Y1 - 2016

N2 - A numerical model is developed to predict the process induced deformations of continuous fibre reinforced plastic plates which is made of AS4/8552 (Carbon fibre/epoxy) prepregs. In this way, Manufacturing costs can be reduced with elimination of trial and error approach. Sources of the process induced residual stress are clarified with the help of literature and implemented in 3D numerical model. In addition to the literature review to examine separate sources for residual stresses, an experimental measurement is conducted to observe tool part interaction which is quantified with strain gage which is embedded in prepreg. Numerical model is modified and verified with respect to overall deformation field of manufactured parts. Individual contribution of different mechanisms on overall deformation is discussed with the help of the numerical model. Moreover anisotropic friction between tool and the part is proposed to enhance the predictions of 3-D numerical model.

AB - A numerical model is developed to predict the process induced deformations of continuous fibre reinforced plastic plates which is made of AS4/8552 (Carbon fibre/epoxy) prepregs. In this way, Manufacturing costs can be reduced with elimination of trial and error approach. Sources of the process induced residual stress are clarified with the help of literature and implemented in 3D numerical model. In addition to the literature review to examine separate sources for residual stresses, an experimental measurement is conducted to observe tool part interaction which is quantified with strain gage which is embedded in prepreg. Numerical model is modified and verified with respect to overall deformation field of manufactured parts. Individual contribution of different mechanisms on overall deformation is discussed with the help of the numerical model. Moreover anisotropic friction between tool and the part is proposed to enhance the predictions of 3-D numerical model.

KW - Deformation field

KW - Numerical model

KW - Process induced deformations

KW - Residual stress

KW - Tool part interaction

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M3 - Conference contribution

AN - SCOPUS:85018542933

T3 - ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials

BT - ECCM 2016 - Proceeding of the 17th European Conference on Composite Materials

PB - European Conference on Composite Materials, ECCM

T2 - 17th European Conference on Composite Materials, ECCM 2016

Y2 - 26 June 2016 through 30 June 2016

ER -

Experimental and numerical study of the tool-part interaction in flat and double curvature parts

Abstract

Publication series

Conference

Keywords

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Cite this