Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite

Jia Ge; Giuseppe Catalanotti; Brian G Falzon; John McClelland; Colm Higgins; Jean-Aubin Thiebot; Yan Jin; Dan Sun; Anastasios P Vassilopoulos; Véronique Michaud

doi:10.5075/epfl-298799_978-2-9701614-0-0

Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite

Jia Ge, Giuseppe Catalanotti, Brian G Falzon, John McClelland, Colm Higgins, Jean-Aubin Thiebot, Yan Jin, Dan Sun, Anastasios P Vassilopoulos (Editor), Véronique Michaud (Editor)

School of Engineering, Design & Built Environment

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

Abstract

The excellent mechanical and thermal properties of thermoplastic carbon fibre/polyetherketoneketone (CF/PEKK) composite has led to its increased utilisation in various manufacturing sectors, particularly in the aeronautical industry. However its machining performance, especially the performance under drilling, has rarely been reported. In this study, the drilling performance of CF/PEKK composite is investigated in detail. The effect of different feed rates on the resulting thrust force, machining temperature and delamination damage has been elucidated. Through monitoring of thrust force and machining temperature, the effect of thermo-mechanical interaction on the delamination damage formation was revealed. This study provides an important insight into the damage mechanism in drilling of CF/PEKK and can provide parametric guidance on practical drilling of such material in aircraft manufacturing industry.

Original language	English
Title of host publication	Manufacturing
Editors	Anastasios P. Vassilopoulos, Veronique Michaud
Place of Publication	Lausanne, Switzerland
Publisher	Composite Construction Laboratory (CCLab)
Pages	1140-1145
Number of pages	6
ISBN (Electronic)	978-297016140-0
DOIs	https://doi.org/10.5075/epfl-298799_978-2-9701614-0-0
Publication status	Published - 2022

Publication series

Name	ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability
Volume	2

Bibliographical note

Publisher Copyright:
© 2022 Ge et al.

Keywords

Aeronautical composites
CF/PEKK
CFRTP
Delamination damage
Drilling

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.5075/epfl-298799_978-2-9701614-0-0

https://infoscience.epfl.ch/record/298799#record-files-collapse-header

Cite this

Ge, J., Catalanotti, G., Falzon, B. G., McClelland, J., Higgins, C., Thiebot, J.-A., Jin, Y., Sun, D., Vassilopoulos, A. P. (Ed.), & Michaud, V. (Ed.) (2022). Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. In A. P. Vassilopoulos, & V. Michaud (Eds.), Manufacturing (pp. 1140-1145). (ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability; Vol. 2). Composite Construction Laboratory (CCLab). https://doi.org/10.5075/epfl-298799_978-2-9701614-0-0

Ge, Jia ; Catalanotti, Giuseppe ; Falzon, Brian G et al. / Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. Manufacturing. editor / Anastasios P. Vassilopoulos ; Veronique Michaud. Lausanne, Switzerland : Composite Construction Laboratory (CCLab), 2022. pp. 1140-1145 (ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability).

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title = "Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite",

abstract = "The excellent mechanical and thermal properties of thermoplastic carbon fibre/polyetherketoneketone (CF/PEKK) composite has led to its increased utilisation in various manufacturing sectors, particularly in the aeronautical industry. However its machining performance, especially the performance under drilling, has rarely been reported. In this study, the drilling performance of CF/PEKK composite is investigated in detail. The effect of different feed rates on the resulting thrust force, machining temperature and delamination damage has been elucidated. Through monitoring of thrust force and machining temperature, the effect of thermo-mechanical interaction on the delamination damage formation was revealed. This study provides an important insight into the damage mechanism in drilling of CF/PEKK and can provide parametric guidance on practical drilling of such material in aircraft manufacturing industry.",

keywords = "Aeronautical composites, CF/PEKK, CFRTP, Delamination damage, Drilling",

author = "Jia Ge and Giuseppe Catalanotti and Falzon, {Brian G} and John McClelland and Colm Higgins and Jean-Aubin Thiebot and Yan Jin and Dan Sun and Vassilopoulos, {Anastasios P} and V{\'e}ronique Michaud",

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doi = "10.5075/epfl-298799_978-2-9701614-0-0",

language = "English",

series = "ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability",

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Ge, J, Catalanotti, G, Falzon, BG, McClelland, J, Higgins, C, Thiebot, J-A, Jin, Y, Sun, D, Vassilopoulos, AP (ed.) & Michaud, V (ed.) 2022, Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. in AP Vassilopoulos & V Michaud (eds), Manufacturing. ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability, vol. 2, Composite Construction Laboratory (CCLab), Lausanne, Switzerland, pp. 1140-1145. https://doi.org/10.5075/epfl-298799_978-2-9701614-0-0

Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. / Ge, Jia; Catalanotti, Giuseppe; Falzon, Brian G et al.
Manufacturing. ed. / Anastasios P. Vassilopoulos; Veronique Michaud. Lausanne, Switzerland: Composite Construction Laboratory (CCLab), 2022. p. 1140-1145 (ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability; Vol. 2).

Research output: Chapter in Book / Conference Paper › Conference Paper › peer-review

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T1 - Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite

AU - Ge, Jia

AU - Catalanotti, Giuseppe

AU - Falzon, Brian G

AU - McClelland, John

AU - Higgins, Colm

AU - Thiebot, Jean-Aubin

AU - Jin, Yan

AU - Sun, Dan

A2 - Vassilopoulos, Anastasios P

A2 - Michaud, Véronique

A2 - Vassilopoulos, Anastasios P.

A2 - Michaud, Veronique

PY - 2022

Y1 - 2022

N2 - The excellent mechanical and thermal properties of thermoplastic carbon fibre/polyetherketoneketone (CF/PEKK) composite has led to its increased utilisation in various manufacturing sectors, particularly in the aeronautical industry. However its machining performance, especially the performance under drilling, has rarely been reported. In this study, the drilling performance of CF/PEKK composite is investigated in detail. The effect of different feed rates on the resulting thrust force, machining temperature and delamination damage has been elucidated. Through monitoring of thrust force and machining temperature, the effect of thermo-mechanical interaction on the delamination damage formation was revealed. This study provides an important insight into the damage mechanism in drilling of CF/PEKK and can provide parametric guidance on practical drilling of such material in aircraft manufacturing industry.

AB - The excellent mechanical and thermal properties of thermoplastic carbon fibre/polyetherketoneketone (CF/PEKK) composite has led to its increased utilisation in various manufacturing sectors, particularly in the aeronautical industry. However its machining performance, especially the performance under drilling, has rarely been reported. In this study, the drilling performance of CF/PEKK composite is investigated in detail. The effect of different feed rates on the resulting thrust force, machining temperature and delamination damage has been elucidated. Through monitoring of thrust force and machining temperature, the effect of thermo-mechanical interaction on the delamination damage formation was revealed. This study provides an important insight into the damage mechanism in drilling of CF/PEKK and can provide parametric guidance on practical drilling of such material in aircraft manufacturing industry.

KW - Aeronautical composites

KW - CF/PEKK

KW - CFRTP

KW - Delamination damage

KW - Drilling

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DO - 10.5075/epfl-298799_978-2-9701614-0-0

M3 - Conference Paper

T3 - ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability

SP - 1140

EP - 1145

BT - Manufacturing

PB - Composite Construction Laboratory (CCLab)

CY - Lausanne, Switzerland

ER -

Ge J, Catalanotti G, Falzon BG, McClelland J, Higgins C, Thiebot JA et al. Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. In Vassilopoulos AP, Michaud V, editors, Manufacturing. Lausanne, Switzerland: Composite Construction Laboratory (CCLab). 2022. p. 1140-1145. (ECCM 2022 - Proceedings of the 20th European Conference on Composite Materials: Composites Meet Sustainability). doi: 10.5075/epfl-298799_978-2-9701614-0-0

Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite

Abstract

Publication series

Bibliographical note

Keywords

UN SDGs

Access to Document

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