Study on drilling induced delamination of woven kenaf fiber reinforced epoxy composite using carbide drills

Mokhtar, Suhaily and Che Haron, Che Hassan and A. Ghani, Jaharah and Harun, Azmi and Mohd Ali, Afifah and Muhamad Khairussaleh, Nor Khairusshima (2018) Study on drilling induced delamination of woven kenaf fiber reinforced epoxy composite using carbide drills. In: 2018 6th International Conference on Nano and Materials Science (ICNMS 2018), 15th-17th January 2018, Lakeland; United States.

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Abstract

In this research study, it presents the influences of drilling parameters on the delamination factor during the drilling of woven kenaf fiber reinforced epoxy composite laminates when using the carbide drill bits. The purpose of this study is to investigate the influence of drilling parameters such as cutting speed, feed rate and drill sizes on the delamination produced when drilling woven kenaf reinforced epoxy composite using the non-coated carbide drill bits. The damage generated on the woven kenaf reinforced epoxy composite laminates were observed both at the entrance and exit surface during the drilling operation. The experiments were conducted according to the Box Behnken experimental designs. The results indicated that the drill diameter has a significant influence on the delamination when drilling the woven kenaf fiber reinforced epoxy composites.

Item Type:	Conference or Workshop Item (Plenary Papers)
Additional Information:	7812/65167
Uncontrolled Keywords:	drilling induced delamination, woven kenaf fiber, carbide drills
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering
Depositing User:	Dr. Suhaily Mokhtar
Date Deposited:	17 Aug 2018 17:58
Last Modified:	17 Aug 2018 17:59
URI:	http://irep.iium.edu.my/id/eprint/65167

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