Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills

Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills

This paper presents the investigation of the influence of machining parameters on delamination at entry of drilled holes after drilling into CFRP composite using 4 mm-diameter 2- fluted carbide drills coated diamond. The delamination at tool entry was analyzed in terms of delamination factor on t...

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Main Authors: Konneh, Mohamed, Al Hazza, Muataz Hazza Faizi, Sidek, Atiah Abdullah
Format: Article
Language:English
Published: Trans Tech Publications, Switzerland 2015
Subjects:
T Technology (General)
Online Access:http://irep.iium.edu.my/43865/
http://irep.iium.edu.my/43865/
http://irep.iium.edu.my/43865/1/6.AMR.1115.64.pdf
id iium-43865
recordtype eprints
spelling iium-438652017-08-08T01:37:51Z http://irep.iium.edu.my/43865/ Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills Konneh, Mohamed Al Hazza, Muataz Hazza Faizi Sidek, Atiah Abdullah T Technology (General) This paper presents the investigation of the influence of machining parameters on delamination at entry of drilled holes after drilling into CFRP composite using 4 mm-diameter 2- fluted carbide drills coated diamond. The delamination at tool entry was analyzed in terms of delamination factor on the basis of analysis of variance (ANOVA) of Central Composite Design (CCD) of experiments. It is found that spindle speed is the most influential factor for the drilling of CFRP within the range of cutting parameters examined. The lowest delamination factor (1.006) was generated at rotational speed, 4400 rpm and feed rate, 270 mm/min; and the highest delamination factor (1.123) generated at rotational speed, 537 rpm and feed rate, 180 mm/min. A mathematical model has been predicted for the delamination at tool entry. The relationship between the machining variables and output variables is also established Trans Tech Publications, Switzerland 2015 Article PeerReviewed application/pdf en http://irep.iium.edu.my/43865/1/6.AMR.1115.64.pdf Konneh, Mohamed and Al Hazza, Muataz Hazza Faizi and Sidek, Atiah Abdullah (2015) Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills. Advanced Materials Research, 1115. pp. 64-69. ISSN 1022-6680 http://10.4028/www.scientific.net/AMR.1115.64
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
topic T Technology (General)
spellingShingle T Technology (General)
Konneh, Mohamed
Al Hazza, Muataz Hazza Faizi
Sidek, Atiah Abdullah
Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
description This paper presents the investigation of the influence of machining parameters on delamination at entry of drilled holes after drilling into CFRP composite using 4 mm-diameter 2- fluted carbide drills coated diamond. The delamination at tool entry was analyzed in terms of delamination factor on the basis of analysis of variance (ANOVA) of Central Composite Design (CCD) of experiments. It is found that spindle speed is the most influential factor for the drilling of CFRP within the range of cutting parameters examined. The lowest delamination factor (1.006) was generated at rotational speed, 4400 rpm and feed rate, 270 mm/min; and the highest delamination factor (1.123) generated at rotational speed, 537 rpm and feed rate, 180 mm/min. A mathematical model has been predicted for the delamination at tool entry. The relationship between the machining variables and output variables is also established
format Article
author Konneh, Mohamed
Al Hazza, Muataz Hazza Faizi
Sidek, Atiah Abdullah
author_facet Konneh, Mohamed
Al Hazza, Muataz Hazza Faizi
Sidek, Atiah Abdullah
author_sort Konneh, Mohamed
title Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
title_short Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
title_full Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
title_fullStr Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
title_full_unstemmed Evaluating delamination at entry of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
title_sort evaluating delamination at entry of drilled carbon fiber reinforced polymer (cfrp) composite with diamond coated ball nose drills
publisher Trans Tech Publications, Switzerland
publishDate 2015
url http://irep.iium.edu.my/43865/
http://irep.iium.edu.my/43865/
http://irep.iium.edu.my/43865/1/6.AMR.1115.64.pdf
first_indexed 2018-09-07T06:26:31Z
last_indexed 2018-09-07T06:26:31Z
_version_ 1610928977784864768

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