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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. In: 2011 International Conference on Advanced Design and Manufacturing Engineering, (ADME 2011), 16th-18th Sept. 2011, Guangzhou, China.

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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: Conference or Workshop Item (Plenary Papers)
Additional Information: 8670/80876
Uncontrolled Keywords: drilling CFRP, laminate, delamination, orientation
Subjects: T Technology > TJ Mechanical engineering and machinery
T Technology > TS Manufactures > TS1300 Textile industries
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 Nor Farah Huda Abd Halim
Date Deposited: 22 Jul 2020 16:56
Last Modified: 22 Jul 2020 16:56
URI: http://irep.iium.edu.my/id/eprint/80876

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