Investigation of delamination at exit of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
The investigation of the influence of machining parameters on delamination at exit of drilled holes after drilling into CFRP composite using 4 mm-diameter 2-fluted carbide drills coated diamond is present in this paper. The delamination at tool exit was analyzed in terms of delamination factor on t...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Trans Tech Publications Ltd., Switzerland
2015
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| Online Access: | http://irep.iium.edu.my/46271/ http://irep.iium.edu.my/46271/1/Investigation_of_Delamination_at_Exit_of_drilled_CFRP.pdf |
| _version_ | 1848782938197458944 |
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| author | Konneh, Mohamed Abdallah, Kassim Abdulrahman Sudin, Izman Jusoh, Mohd Amirudin |
| author_facet | Konneh, Mohamed Abdallah, Kassim Abdulrahman Sudin, Izman Jusoh, Mohd Amirudin |
| author_sort | Konneh, Mohamed |
| building | IIUM Repository |
| collection | Online Access |
| description | The investigation of the influence of machining parameters on delamination at exit of drilled holes after drilling into CFRP composite using 4 mm-diameter 2-fluted carbide drills coated diamond is present in this paper. The delamination at tool exit 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 (1.003) was generated at rotational speed, 5063 rpm and feed rate, 180 mm/min; and the highest delamination factor (1.093) 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. |
| first_indexed | 2025-11-14T16:13:24Z |
| format | Article |
| id | iium-46271 |
| institution | International Islamic University Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-14T16:13:24Z |
| publishDate | 2015 |
| publisher | Trans Tech Publications Ltd., Switzerland |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | iium-462712016-07-18T06:50:31Z http://irep.iium.edu.my/46271/ Investigation of delamination at exit of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills Konneh, Mohamed Abdallah, Kassim Abdulrahman Sudin, Izman Jusoh, Mohd Amirudin TJ1125 Machine shops and machine shop practice The investigation of the influence of machining parameters on delamination at exit of drilled holes after drilling into CFRP composite using 4 mm-diameter 2-fluted carbide drills coated diamond is present in this paper. The delamination at tool exit 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 (1.003) was generated at rotational speed, 5063 rpm and feed rate, 180 mm/min; and the highest delamination factor (1.093) 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 Ltd., Switzerland 2015-07 Article PeerReviewed application/pdf en http://irep.iium.edu.my/46271/1/Investigation_of_Delamination_at_Exit_of_drilled_CFRP.pdf Konneh, Mohamed and Abdallah, Kassim Abdulrahman and Sudin, Izman and Jusoh, Mohd Amirudin (2015) Investigation of delamination at exit of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills. Advanced Materials Research, 1115. pp. 80-85. ISSN 1662-8985 http://www.scientific.net/AMR.1115.80 10.4028/www.scientific.net/AMR.1115.80 |
| spellingShingle | TJ1125 Machine shops and machine shop practice Konneh, Mohamed Abdallah, Kassim Abdulrahman Sudin, Izman Jusoh, Mohd Amirudin Investigation of delamination at exit of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills |
| title | Investigation of delamination at exit of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
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| title_full | Investigation of delamination at exit of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
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| title_fullStr | Investigation of delamination at exit of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
|
| title_full_unstemmed | Investigation of delamination at exit of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
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| title_short | Investigation of delamination at exit of drilled carbon fiber reinforced polymer (CFRP) composite with diamond coated ball nose drills
|
| title_sort | investigation of delamination at exit of drilled carbon fiber reinforced polymer (cfrp) composite with diamond coated ball nose drills |
| topic | TJ1125 Machine shops and machine shop practice |
| url | http://irep.iium.edu.my/46271/ http://irep.iium.edu.my/46271/ http://irep.iium.edu.my/46271/ http://irep.iium.edu.my/46271/1/Investigation_of_Delamination_at_Exit_of_drilled_CFRP.pdf |