Delamination measurement of a laminates composite panel due to hole punching based on the focus variation technique
Structural materials, such as composite panels, must be assembled, and such panels are typically constructed via the insertion of a fastener through a drilled hole. The main problem encountered in drilling is delamination, which affects assembly strength. The cost of drilling is also high because of...
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| creator | Abdullah, A. B. Zain, M. S. M. Abdullah, M. S. Samad, Z. |
| description | Structural materials, such as composite panels, must be assembled, and such panels are typically constructed via the insertion of a fastener through a drilled hole. The main problem encountered in drilling is delamination, which affects assembly strength. The cost of drilling is also high because of the severe wear on drill bits. The main goal of this research is to develop a new punching method as an alternative to drilling during hole preparation. In this study, the main objective is to investigate the effect of different puncher profiles on the quality of holes punched into carbon fiber reinforcement polymer (CFRP) composite panels. Six types of puncher profiles were fabricated with minimum die clearance (1%), and two quality aspects, namely, incomplete shearing and delamination factor, were measured. The conical puncher incurred the least defects in terms of delamination and yielded an acceptable amount of incomplete shearing in comparison with the other punchers. |
| doi_str_mv | 10.1063/1.4993396 |
| format | Conference Proceeding |
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B. ; Zain, M. S. M. ; Abdullah, M. S. ; Samad, Z.</creator><contributor>Shibatomi, Kazutaka ; Jaafar, Mariatti ; Musa, Mohd Kusairay ; Razak, Khairunisak Abdul ; Hussain, Zuhailawati ; Kian, Tan Wai</contributor><creatorcontrib>Abdullah, A. B. ; Zain, M. S. M. ; Abdullah, M. S. ; Samad, Z. ; Shibatomi, Kazutaka ; Jaafar, Mariatti ; Musa, Mohd Kusairay ; Razak, Khairunisak Abdul ; Hussain, Zuhailawati ; Kian, Tan Wai</creatorcontrib><description>Structural materials, such as composite panels, must be assembled, and such panels are typically constructed via the insertion of a fastener through a drilled hole. The main problem encountered in drilling is delamination, which affects assembly strength. The cost of drilling is also high because of the severe wear on drill bits. The main goal of this research is to develop a new punching method as an alternative to drilling during hole preparation. In this study, the main objective is to investigate the effect of different puncher profiles on the quality of holes punched into carbon fiber reinforcement polymer (CFRP) composite panels. Six types of puncher profiles were fabricated with minimum die clearance (1%), and two quality aspects, namely, incomplete shearing and delamination factor, were measured. 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Six types of puncher profiles were fabricated with minimum die clearance (1%), and two quality aspects, namely, incomplete shearing and delamination factor, were measured. The conical puncher incurred the least defects in terms of delamination and yielded an acceptable amount of incomplete shearing in comparison with the other punchers.</description><subject>Carbon fiber reinforced plastics</subject><subject>Delamination</subject><subject>Drill bits</subject><subject>Drilling</subject><subject>Fiber reinforcement</subject><subject>Laminates</subject><subject>Panels</subject><subject>Shearing</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2017</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kU1LxDAQhoMouK4e_AcBb0LXfLc5yvoJC14UvIU0SW2WNqlNuuC_t7oL3jwNzDzzvi8zAFxitMJI0Bu8YlJSKsURWGDOcVEKLI7BAiHJCsLo-yk4S2mLEJFlWS1AunOd7n3Q2ccAe6fTNLrehQxjAzU8zFyCJvZDTD47OOjgOmgnB3OEbezmzhRM68MHrHVyFs5CuXWwiWZKcKdHvxfPzrTBf07uHJw0ukvu4lCX4O3h_nX9VGxeHp_Xt5tiIJzmokIlI1VFEBe140TURmDHOLU1ZoYhyw3llaVCNmWNtdYYl1YaYhnhTVXVDV2Cq73uMMbZNmW1jdMYZktFMBaokoKgmbreU8n4_JtUDaPv9fildnFUWB0Oqgbb_AdjpH4-8LdAvwHXFnlI</recordid><startdate>20170721</startdate><enddate>20170721</enddate><creator>Abdullah, A. 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S. ; Samad, Z.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p253t-80742882056be526bc61e453db14c40d5c358d369f7b1aaa117d9c2d425f88bf3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Carbon fiber reinforced plastics</topic><topic>Delamination</topic><topic>Drill bits</topic><topic>Drilling</topic><topic>Fiber reinforcement</topic><topic>Laminates</topic><topic>Panels</topic><topic>Shearing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abdullah, A. B.</creatorcontrib><creatorcontrib>Zain, M. S. M.</creatorcontrib><creatorcontrib>Abdullah, M. 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S.</au><au>Samad, Z.</au><au>Shibatomi, Kazutaka</au><au>Jaafar, Mariatti</au><au>Musa, Mohd Kusairay</au><au>Razak, Khairunisak Abdul</au><au>Hussain, Zuhailawati</au><au>Kian, Tan Wai</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Delamination measurement of a laminates composite panel due to hole punching based on the focus variation technique</atitle><btitle>AIP conference proceedings</btitle><date>2017-07-21</date><risdate>2017</risdate><volume>1865</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>Structural materials, such as composite panels, must be assembled, and such panels are typically constructed via the insertion of a fastener through a drilled hole. The main problem encountered in drilling is delamination, which affects assembly strength. The cost of drilling is also high because of the severe wear on drill bits. The main goal of this research is to develop a new punching method as an alternative to drilling during hole preparation. In this study, the main objective is to investigate the effect of different puncher profiles on the quality of holes punched into carbon fiber reinforcement polymer (CFRP) composite panels. Six types of puncher profiles were fabricated with minimum die clearance (1%), and two quality aspects, namely, incomplete shearing and delamination factor, were measured. The conical puncher incurred the least defects in terms of delamination and yielded an acceptable amount of incomplete shearing in comparison with the other punchers.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/1.4993396</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2017, Vol.1865 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_scitation_primary_10_1063_1_4993396 |
| source | AIP Journals Complete |
| subjects | Carbon fiber reinforced plastics Delamination Drill bits Drilling Fiber reinforcement Laminates Panels Shearing |
| title | Delamination measurement of a laminates composite panel due to hole punching based on the focus variation technique |
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