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Modeling and Optimization of Process Parameters for Defect Toleranced Drilling of GFRP Composites
Drilling is a frequently practiced machining process for fiber-reinforced plastics (FRP) in industry owing to the need for component assembly in mechanical structures. Drilling experiments are performed on a (0/±45/90) 2s 3-mm-thick glass fiber-reinforced laminate using 4-, 6- and 8-mm-diameter HSS...
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Published in: | Materials and manufacturing processes 2006-07, Vol.21 (4), p.357-365 |
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container_title | Materials and manufacturing processes |
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creator | Arul, S. Samuel Raj, D. Vijayaraghavan, L. Malhotra, S. K. Krishnamurthy, R. |
description | Drilling is a frequently practiced machining process for fiber-reinforced plastics (FRP) in industry owing to the need for component assembly in mechanical structures. Drilling experiments are performed on a (0/±45/90)
2s
3-mm-thick glass fiber-reinforced laminate using 4-, 6- and 8-mm-diameter HSS drills. The machining response of the quasi-isotropic laminate was studied by monitoring the thrust and torque. The performance of the HSS drills for different cutting conditions was studied by measuring the tool wear. Delamination due to drilling is a major concern in machining a composite laminate and is analyzed by using linear elastic fracture mechanics, classical plate bending theory, and the mechanics of composites. A mechanical model for evaluating the critical thrust at which delamination is initiated at different ply locations has been used, and the critical thrust force at the onset of delamination has been found to be 70 N. The present work analyzes data on the thrust force, torque, and tool life by using a group method data handling (GMDH) algorithm. An optimization algorithm using simulated annealing with a performance index is then applied to search for the optimal process parameters for delaminatien constrained drilling. |
doi_str_mv | 10.1080/10426910500411587 |
format | article |
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2s
3-mm-thick glass fiber-reinforced laminate using 4-, 6- and 8-mm-diameter HSS drills. The machining response of the quasi-isotropic laminate was studied by monitoring the thrust and torque. The performance of the HSS drills for different cutting conditions was studied by measuring the tool wear. Delamination due to drilling is a major concern in machining a composite laminate and is analyzed by using linear elastic fracture mechanics, classical plate bending theory, and the mechanics of composites. A mechanical model for evaluating the critical thrust at which delamination is initiated at different ply locations has been used, and the critical thrust force at the onset of delamination has been found to be 70 N. The present work analyzes data on the thrust force, torque, and tool life by using a group method data handling (GMDH) algorithm. An optimization algorithm using simulated annealing with a performance index is then applied to search for the optimal process parameters for delaminatien constrained drilling.</description><identifier>ISSN: 1042-6914</identifier><identifier>EISSN: 1532-2475</identifier><identifier>DOI: 10.1080/10426910500411587</identifier><language>eng</language><publisher>Taylor & Francis Group</publisher><subject>Delamination ; Drilling ; FRP ; GMDH algorithm ; Simulated annealing</subject><ispartof>Materials and manufacturing processes, 2006-07, Vol.21 (4), p.357-365</ispartof><rights>Copyright Taylor & Francis Group, LLC 2006</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c408t-6c1b3ee06bc19a45c80019cf6d6eb7da291b18c4ba725d7213f6dbb1e6669483</citedby><cites>FETCH-LOGICAL-c408t-6c1b3ee06bc19a45c80019cf6d6eb7da291b18c4ba725d7213f6dbb1e6669483</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Arul, S.</creatorcontrib><creatorcontrib>Samuel Raj, D.</creatorcontrib><creatorcontrib>Vijayaraghavan, L.</creatorcontrib><creatorcontrib>Malhotra, S. K.</creatorcontrib><creatorcontrib>Krishnamurthy, R.</creatorcontrib><title>Modeling and Optimization of Process Parameters for Defect Toleranced Drilling of GFRP Composites</title><title>Materials and manufacturing processes</title><description>Drilling is a frequently practiced machining process for fiber-reinforced plastics (FRP) in industry owing to the need for component assembly in mechanical structures. Drilling experiments are performed on a (0/±45/90)
2s
3-mm-thick glass fiber-reinforced laminate using 4-, 6- and 8-mm-diameter HSS drills. The machining response of the quasi-isotropic laminate was studied by monitoring the thrust and torque. The performance of the HSS drills for different cutting conditions was studied by measuring the tool wear. Delamination due to drilling is a major concern in machining a composite laminate and is analyzed by using linear elastic fracture mechanics, classical plate bending theory, and the mechanics of composites. A mechanical model for evaluating the critical thrust at which delamination is initiated at different ply locations has been used, and the critical thrust force at the onset of delamination has been found to be 70 N. The present work analyzes data on the thrust force, torque, and tool life by using a group method data handling (GMDH) algorithm. An optimization algorithm using simulated annealing with a performance index is then applied to search for the optimal process parameters for delaminatien constrained drilling.</description><subject>Delamination</subject><subject>Drilling</subject><subject>FRP</subject><subject>GMDH algorithm</subject><subject>Simulated annealing</subject><issn>1042-6914</issn><issn>1532-2475</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqNkEFLw0AQhYMoWKs_wNuevEV3kt1NAl6ktVWotEjvYbOZyEqSjbtbtP56t9ZbET3NwHvfm-FF0SXQa6A5vQHKElEA5ZQyAJ5nR9EIeJrECcv4cdiDHgcDO43OnHulFIoM-CiST6bGVvcvRPY1WQ5ed_pTem16Yhqyskahc2QlrezQo3WkMZZMsUHlydq0aGWvsCZTq9vvlADNZ88rMjHdYJz26M6jk0a2Di9-5jhaz-7Xk4d4sZw_Tu4WsWI097FQUKWIVFQKCsm4ync_qkbUAquslkkBFeSKVTJLeJ0lkAapqgCFEAXL03F0tY8drHnboPNlp53CtpU9mo0rk4JRxhn_hzFlQAUEI-yNyhrnLDblYHUn7bYEWu5KLw9KD0y2Z3Qfiurku7FtXXq5bY1tdl1pd0iV_sMH8vZPMv398BeIWpms</recordid><startdate>20060701</startdate><enddate>20060701</enddate><creator>Arul, S.</creator><creator>Samuel Raj, D.</creator><creator>Vijayaraghavan, L.</creator><creator>Malhotra, S. K.</creator><creator>Krishnamurthy, R.</creator><general>Taylor & Francis Group</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>7SR</scope><scope>8BQ</scope><scope>JG9</scope></search><sort><creationdate>20060701</creationdate><title>Modeling and Optimization of Process Parameters for Defect Toleranced Drilling of GFRP Composites</title><author>Arul, S. ; Samuel Raj, D. ; Vijayaraghavan, L. ; Malhotra, S. K. ; Krishnamurthy, R.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c408t-6c1b3ee06bc19a45c80019cf6d6eb7da291b18c4ba725d7213f6dbb1e6669483</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Delamination</topic><topic>Drilling</topic><topic>FRP</topic><topic>GMDH algorithm</topic><topic>Simulated annealing</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Arul, S.</creatorcontrib><creatorcontrib>Samuel Raj, D.</creatorcontrib><creatorcontrib>Vijayaraghavan, L.</creatorcontrib><creatorcontrib>Malhotra, S. K.</creatorcontrib><creatorcontrib>Krishnamurthy, R.</creatorcontrib><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Materials Research Database</collection><jtitle>Materials and manufacturing processes</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Arul, S.</au><au>Samuel Raj, D.</au><au>Vijayaraghavan, L.</au><au>Malhotra, S. K.</au><au>Krishnamurthy, R.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Modeling and Optimization of Process Parameters for Defect Toleranced Drilling of GFRP Composites</atitle><jtitle>Materials and manufacturing processes</jtitle><date>2006-07-01</date><risdate>2006</risdate><volume>21</volume><issue>4</issue><spage>357</spage><epage>365</epage><pages>357-365</pages><issn>1042-6914</issn><eissn>1532-2475</eissn><abstract>Drilling is a frequently practiced machining process for fiber-reinforced plastics (FRP) in industry owing to the need for component assembly in mechanical structures. Drilling experiments are performed on a (0/±45/90)
2s
3-mm-thick glass fiber-reinforced laminate using 4-, 6- and 8-mm-diameter HSS drills. The machining response of the quasi-isotropic laminate was studied by monitoring the thrust and torque. The performance of the HSS drills for different cutting conditions was studied by measuring the tool wear. Delamination due to drilling is a major concern in machining a composite laminate and is analyzed by using linear elastic fracture mechanics, classical plate bending theory, and the mechanics of composites. A mechanical model for evaluating the critical thrust at which delamination is initiated at different ply locations has been used, and the critical thrust force at the onset of delamination has been found to be 70 N. The present work analyzes data on the thrust force, torque, and tool life by using a group method data handling (GMDH) algorithm. An optimization algorithm using simulated annealing with a performance index is then applied to search for the optimal process parameters for delaminatien constrained drilling.</abstract><pub>Taylor & Francis Group</pub><doi>10.1080/10426910500411587</doi><tpages>9</tpages></addata></record> |
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source | EBSCOhost Business Source Ultimate; Taylor and Francis Science and Technology Collection |
subjects | Delamination Drilling FRP GMDH algorithm Simulated annealing |
title | Modeling and Optimization of Process Parameters for Defect Toleranced Drilling of GFRP Composites |
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