Experimental study of cutting parameter for drilling on fabric carbon/epoxy composite laminates

Abd Halim, Nor Farah Huda and , Afzeri and Aminanda, Yulfian (2011) Experimental study of cutting parameter for drilling on fabric carbon/epoxy composite laminates. Advanced Materials Research, 311. pp. 240-243. ISSN 1662-8985

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Abstract

This study is mainly about the drilling of carbon-epoxy laminates. Variation of cutting parameter such as feed rate (50,100 and 150 mm/min) and speed(400,800,1200 rpm) were tested in this study. 6 different laminates orientation (0°/0°/0°/0°, 45°/45°/45°/45°, 0°/45°/0°/45°, 45°/0°/45°/0°, 0°/0°/45°/45° and 45°/45°/0°/0°) were tested in order to see which one is the best. HSS twist drill with 4mm diameter was use in this study. The damage of the composites was seen under digital microscope. The aim of this study is to find the minimum force and the minimum damage mechanism i.e.: entry and exit delamination. The drilling process with different parameter of cutting and the orientation were carried out in order to see the influenced of this parameter to the force and the damage mechanism. The general factorial was used to randomise the number of experiment.

Item Type:	Article (Journal)
Additional Information:	4711/4218 volume: 311-313
Uncontrolled Keywords:	Drilling CFRP, laminate, delamination, orientation
Subjects:	T Technology > TJ Mechanical engineering and machinery
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering Kulliyyah of Engineering > Department of Mechanical Engineering
Depositing User:	Prof Dr Ing yulfian aminanda
Date Deposited:	22 Sep 2011 16:11
Last Modified:	27 Jun 2013 15:25
URI:	http://irep.iium.edu.my/id/eprint/4218

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