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

Jia Ge; Giuseppe Catalanotti; Brian G. Falzon; John McClelland; Jean-Aubin Thiebot; Yan Jin; Dan Sun

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

Jia Ge, Giuseppe Catalanotti, Brian G. Falzon, John McClelland, Jean-Aubin Thiebot, Yan Jin, Dan Sun

School of Mechanical and Aerospace Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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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	Proceedings of the 20th European Conference on Composite Materials (ECCM20): Composites meet sustainability
Editors	Anastasios P. Vassilopoulos, Véronique Michaud
Publisher	MDPI
Pages	1140-1145
Number of pages	6
Volume	2 (B)
ISBN (Electronic)	9782970161400
Publication status	Published - 12 Dec 2022
Event	20th European Conference on Composite Materials - Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland Duration: 26 Jun 2022 → 30 Jun 2022 https://eccm20.org/

Publication series

Name	European Conference on Composite Materials: Proceedings

Conference

Conference	20th European Conference on Composite Materials
Abbreviated title	ECCM
Country/Territory	Switzerland
City	Lausanne
Period	26/06/2022 → 30/06/2022
Internet address	https://eccm20.org/

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Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite
©2022 ECCM20/The publishers. This is an open access Creative Commons Attribution-NonCommercial License (https://creativecommons.org/licenses/by-nc/4.0/), which permits use, distribution and reproduction for non-commercial purposes, provided the author and source are cited.
Final published version, 287 KBLicence: CC BY-NC

https://infoscience.epfl.ch/record/298799?ln=en#record-files-collapse-headerLicence: Unspecified

Hole making performance and damage mechanisms of carbon fibre reinforced polyetherketoneketone (CF/PEKK)
Ge, J. (Author), Sun, D. (Supervisor), Jin, Y. (Supervisor) & Catalanotti, G. (Supervisor), Jul 2023
Student thesis: Doctoral Thesis › Doctor of Philosophy

Cite this

Ge, J., Catalanotti, G., Falzon, B. G., McClelland, J., Thiebot, J.-A., Jin, Y., & Sun, D. (2022). Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. In A. P. Vassilopoulos, & V. Michaud (Eds.), Proceedings of the 20th European Conference on Composite Materials (ECCM20): Composites meet sustainability (Vol. 2 (B), pp. 1140-1145). (European Conference on Composite Materials: Proceedings). MDPI. https://infoscience.epfl.ch/record/298799?ln=en#record-files-collapse-header

Ge, Jia ; Catalanotti, Giuseppe ; Falzon, Brian G. et al. / Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. Proceedings of the 20th European Conference on Composite Materials (ECCM20): Composites meet sustainability. editor / Anastasios P. Vassilopoulos ; Véronique Michaud. Vol. 2 (B) MDPI, 2022. pp. 1140-1145 (European Conference on Composite Materials: Proceedings).

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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.",

author = "Jia Ge and Giuseppe Catalanotti and Falzon, {Brian G.} and John McClelland and Jean-Aubin Thiebot and Yan Jin and Dan Sun",

year = "2022",

month = dec,

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language = "English",

volume = "2 (B)",

series = "European Conference on Composite Materials: Proceedings",

publisher = "MDPI",

pages = "1140--1145",

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booktitle = "Proceedings of the 20th European Conference on Composite Materials (ECCM20): Composites meet sustainability",

address = "Switzerland",

note = "20th European Conference on Composite Materials, ECCM ; Conference date: 26-06-2022 Through 30-06-2022",

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Ge, J, Catalanotti, G, Falzon, BG, McClelland, J, Thiebot, J-A, Jin, Y & Sun, D 2022, Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. in AP Vassilopoulos & V Michaud (eds), Proceedings of the 20th European Conference on Composite Materials (ECCM20): Composites meet sustainability. vol. 2 (B), European Conference on Composite Materials: Proceedings, MDPI, pp. 1140-1145, 20th European Conference on Composite Materials, Lausanne, Switzerland, 26/06/2022. <https://infoscience.epfl.ch/record/298799?ln=en#record-files-collapse-header>

Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. / Ge, Jia; Catalanotti, Giuseppe; Falzon, Brian G. et al.
Proceedings of the 20th European Conference on Composite Materials (ECCM20): Composites meet sustainability. ed. / Anastasios P. Vassilopoulos; Véronique Michaud. Vol. 2 (B) MDPI, 2022. p. 1140-1145 (European Conference on Composite Materials: Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

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 - Thiebot, Jean-Aubin

AU - Jin, Yan

AU - Sun, Dan

PY - 2022/12/12

Y1 - 2022/12/12

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.

M3 - Conference contribution

VL - 2 (B)

T3 - European Conference on Composite Materials: Proceedings

SP - 1140

EP - 1145

BT - Proceedings of the 20th European Conference on Composite Materials (ECCM20): Composites meet sustainability

A2 - Vassilopoulos, Anastasios P.

A2 - Michaud, Véronique

PB - MDPI

T2 - 20th European Conference on Composite Materials

Y2 - 26 June 2022 through 30 June 2022

ER -

Ge J, Catalanotti G, Falzon BG, McClelland J, Thiebot JA, Jin Y et al. Drilling induced delamination in aeronautical carbon fibre reinforced polyetherketoneketone (CF/PEKK) composite. In Vassilopoulos AP, Michaud V, editors, Proceedings of the 20th European Conference on Composite Materials (ECCM20): Composites meet sustainability. Vol. 2 (B). MDPI. 2022. p. 1140-1145. (European Conference on Composite Materials: Proceedings).

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

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Student theses

Hole making performance and damage mechanisms of carbon fibre reinforced polyetherketoneketone (CF/PEKK)

Cite this