Analysis and impacts of chips formation on hole quality during fibre-reinforced plastic composites machining

Sikiru Ismail; Hom Dhakal; Ivan Popov; Johnny Beaugrand

doi:10.3233/978-1-61499-668-2-143

Analysis and impacts of chips formation on hole quality during fibre-reinforced plastic composites machining

Sikiru Ismail, Hom Dhakal, Ivan Popov, Johnny Beaugrand

Université de Reims Champagne-Ardenne

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

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Abstract

This work presents the effect of chips formation types on the quality of drilled holes of natural and conventional hemp and carbon fibre-reinforced plastic (HFRP and CFRP) composites respectively. The results depict that variation in chips morphology depends on drilling parameters, drill geometry and composite compositions (matrix and fibre properties). HFRP samples produced continuous brown ribbon-like chips, which were short and melted at lower feed rate and cutting speed, implying that higher feed rate and cutting speed produced wider, longer and lighter chips. CFRP samples generated discontinuous black powder-like chips, with small and abrasive chips at the same applied drilling parameters. These formation and morphology affected quality of drilled holes: lower surface roughness in CFRP, but lower delamination and drill wear in HFRP samples. Evidently, an increased feed rate, cutting speed and drill diameter caused an increase in chips formation, validating the material removal rate (MRR) model results.

Original language	English
Title of host publication	Advances in manufacturing technology XXX
Editors	Y. M. Goh, K. Case
Publisher	IOS Press
Pages	143-148
Volume	3
ISBN (Electronic)	978-1-61499-668-2
ISBN (Print)	978-1-61499-667-5
DOIs	https://doi.org/10.3233/978-1-61499-668-2-143
Publication status	Published - 8 Sept 2016
Event	14th International Conference on Manufacturing Research - Loughborough, United Kingdom Duration: 6 Sept 2016 → 8 Sept 2016 http://www.icmr.org.uk/

Publication series

Name	Advances in Transdisciplinary Engineering
Volume	3
ISSN (Print)	2352-751X
ISSN (Electronic)	2352-7528

Conference

Conference	14th International Conference on Manufacturing Research
Abbreviated title	ICMR 2016
Country/Territory	United Kingdom
City	Loughborough
Period	6/09/16 → 8/09/16
Internet address	http://www.icmr.org.uk/

Keywords

chips formation types
drilling parameters
quality of drilled holes

Access to Document

10.3233/978-1-61499-668-2-143

ICMR_2016_paper_68_2_Accepted author manuscript (Post-print), 430 KBLicence: Unspecified

Cite this

Ismail, S., Dhakal, H., Popov, I., & Beaugrand, J. (2016). Analysis and impacts of chips formation on hole quality during fibre-reinforced plastic composites machining. In Y. M. Goh, & K. Case (Eds.), Advances in manufacturing technology XXX (Vol. 3, pp. 143-148). (Advances in Transdisciplinary Engineering; Vol. 3). IOS Press. https://doi.org/10.3233/978-1-61499-668-2-143

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title = "Analysis and impacts of chips formation on hole quality during fibre-reinforced plastic composites machining",

abstract = "This work presents the effect of chips formation types on the quality of drilled holes of natural and conventional hemp and carbon fibre-reinforced plastic (HFRP and CFRP) composites respectively. The results depict that variation in chips morphology depends on drilling parameters, drill geometry and composite compositions (matrix and fibre properties). HFRP samples produced continuous brown ribbon-like chips, which were short and melted at lower feed rate and cutting speed, implying that higher feed rate and cutting speed produced wider, longer and lighter chips. CFRP samples generated discontinuous black powder-like chips, with small and abrasive chips at the same applied drilling parameters. These formation and morphology affected quality of drilled holes: lower surface roughness in CFRP, but lower delamination and drill wear in HFRP samples. Evidently, an increased feed rate, cutting speed and drill diameter caused an increase in chips formation, validating the material removal rate (MRR) model results.",

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author = "Sikiru Ismail and Hom Dhakal and Ivan Popov and Johnny Beaugrand",

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Ismail, S, Dhakal, H , Popov, I & Beaugrand, J 2016, Analysis and impacts of chips formation on hole quality during fibre-reinforced plastic composites machining. in YM Goh & K Case (eds), Advances in manufacturing technology XXX. vol. 3, Advances in Transdisciplinary Engineering, vol. 3, IOS Press, pp. 143-148, 14th International Conference on Manufacturing Research, Loughborough, United Kingdom, 6/09/16. https://doi.org/10.3233/978-1-61499-668-2-143

Analysis and impacts of chips formation on hole quality during fibre-reinforced plastic composites machining. / Ismail, Sikiru; Dhakal, Hom ; Popov, Ivan et al.
Advances in manufacturing technology XXX. ed. / Y. M. Goh; K. Case. Vol. 3 IOS Press, 2016. p. 143-148 (Advances in Transdisciplinary Engineering; Vol. 3).

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

TY - GEN

T1 - Analysis and impacts of chips formation on hole quality during fibre-reinforced plastic composites machining

AU - Ismail, Sikiru

AU - Dhakal, Hom

AU - Popov, Ivan

AU - Beaugrand, Johnny

PY - 2016/9/8

Y1 - 2016/9/8

N2 - This work presents the effect of chips formation types on the quality of drilled holes of natural and conventional hemp and carbon fibre-reinforced plastic (HFRP and CFRP) composites respectively. The results depict that variation in chips morphology depends on drilling parameters, drill geometry and composite compositions (matrix and fibre properties). HFRP samples produced continuous brown ribbon-like chips, which were short and melted at lower feed rate and cutting speed, implying that higher feed rate and cutting speed produced wider, longer and lighter chips. CFRP samples generated discontinuous black powder-like chips, with small and abrasive chips at the same applied drilling parameters. These formation and morphology affected quality of drilled holes: lower surface roughness in CFRP, but lower delamination and drill wear in HFRP samples. Evidently, an increased feed rate, cutting speed and drill diameter caused an increase in chips formation, validating the material removal rate (MRR) model results.

AB - This work presents the effect of chips formation types on the quality of drilled holes of natural and conventional hemp and carbon fibre-reinforced plastic (HFRP and CFRP) composites respectively. The results depict that variation in chips morphology depends on drilling parameters, drill geometry and composite compositions (matrix and fibre properties). HFRP samples produced continuous brown ribbon-like chips, which were short and melted at lower feed rate and cutting speed, implying that higher feed rate and cutting speed produced wider, longer and lighter chips. CFRP samples generated discontinuous black powder-like chips, with small and abrasive chips at the same applied drilling parameters. These formation and morphology affected quality of drilled holes: lower surface roughness in CFRP, but lower delamination and drill wear in HFRP samples. Evidently, an increased feed rate, cutting speed and drill diameter caused an increase in chips formation, validating the material removal rate (MRR) model results.

KW - chips formation types

KW - drilling parameters

KW - quality of drilled holes

UR - http://www.icmr.org.uk/

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DO - 10.3233/978-1-61499-668-2-143

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T3 - Advances in Transdisciplinary Engineering

SP - 143

EP - 148

BT - Advances in manufacturing technology XXX

A2 - Goh, Y. M.

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PB - IOS Press

T2 - 14th International Conference on Manufacturing Research

Y2 - 6 September 2016 through 8 September 2016

ER -

Analysis and impacts of chips formation on hole quality during fibre-reinforced plastic composites machining

Abstract

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Keywords

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