An element-free Galerkin method approach for estimating sensitivity of machined surface parameters
The main objective of this study is to implement a parameter sensitivity analysis method to be used in the search of optimal machining conditions with respect to surface quality. Presently, the element-free Galerkin (EFGM) approximating functions are used to evaluate the properties of machined surfa...
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| Veröffentlicht in: | International journal of machine tools & manufacture 2006-10, Vol.46 (12), p.1637-1642 |
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| container_title | International journal of machine tools & manufacture |
| container_volume | 46 |
| creator | Gurgel, A.G. Sales, W.F. de Barcellos, C.S. Bonney, J. Ezugwu, E.O. |
| description | The main objective of this study is to implement a parameter sensitivity analysis method to be used in the search of optimal machining conditions with respect to surface quality. Presently, the element-free Galerkin (EFGM) approximating functions are used to evaluate the properties of machined surfaces with cutting parameters when turning AISI 4140 steel using arbitrary sets of experimental values and the EFGM approximation functions, based on the moving least-squares method, in order to obtain the sensitivities through proper local derivations. This method shows the sensitivity of each surface parameter for each input variable. The variables investigated were cutting speed (
v
c), depth of cut (
a
p), feed rate (
f) and the surface roughness (
R
a). The sensitivity results showed that the feed rate has the highest influence on surface roughness when turning AISI 4140 steel followed by cutting speed and depth of cut. |
| doi_str_mv | 10.1016/j.ijmachtools.2005.08.019 |
| format | Article |
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v
c), depth of cut (
a
p), feed rate (
f) and the surface roughness (
R
a). The sensitivity results showed that the feed rate has the highest influence on surface roughness when turning AISI 4140 steel followed by cutting speed and depth of cut.</description><identifier>ISSN: 0890-6955</identifier><identifier>EISSN: 1879-2170</identifier><identifier>DOI: 10.1016/j.ijmachtools.2005.08.019</identifier><identifier>CODEN: IMTME3</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Element-free Galerkin method ; Exact sciences and technology ; Mechanical engineering. Machine design ; Parameter sensitivity ; Roughness ; Turning</subject><ispartof>International journal of machine tools & manufacture, 2006-10, Vol.46 (12), p.1637-1642</ispartof><rights>2005 Elsevier Ltd</rights><rights>2006 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c382t-c9dc9048fba5dc7a0245c59c0cfff980478aeea6af5b0bf11a2791258df7d70f3</citedby><cites>FETCH-LOGICAL-c382t-c9dc9048fba5dc7a0245c59c0cfff980478aeea6af5b0bf11a2791258df7d70f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijmachtools.2005.08.019$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18006736$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Gurgel, A.G.</creatorcontrib><creatorcontrib>Sales, W.F.</creatorcontrib><creatorcontrib>de Barcellos, C.S.</creatorcontrib><creatorcontrib>Bonney, J.</creatorcontrib><creatorcontrib>Ezugwu, E.O.</creatorcontrib><title>An element-free Galerkin method approach for estimating sensitivity of machined surface parameters</title><title>International journal of machine tools & manufacture</title><description>The main objective of this study is to implement a parameter sensitivity analysis method to be used in the search of optimal machining conditions with respect to surface quality. Presently, the element-free Galerkin (EFGM) approximating functions are used to evaluate the properties of machined surfaces with cutting parameters when turning AISI 4140 steel using arbitrary sets of experimental values and the EFGM approximation functions, based on the moving least-squares method, in order to obtain the sensitivities through proper local derivations. This method shows the sensitivity of each surface parameter for each input variable. The variables investigated were cutting speed (
v
c), depth of cut (
a
p), feed rate (
f) and the surface roughness (
R
a). The sensitivity results showed that the feed rate has the highest influence on surface roughness when turning AISI 4140 steel followed by cutting speed and depth of cut.</description><subject>Applied sciences</subject><subject>Element-free Galerkin method</subject><subject>Exact sciences and technology</subject><subject>Mechanical engineering. Machine design</subject><subject>Parameter sensitivity</subject><subject>Roughness</subject><subject>Turning</subject><issn>0890-6955</issn><issn>1879-2170</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><recordid>eNqNkE1vEzEQhi1EJULLf3APcNtlvInX9rGKoEWqxKU9WxPvmDrdtYPtVOq_x1EqwZHTXJ55vxi7FtALEOPXfR_2C7qnmtJc-gFA9qB7EOYdWwmtTDcIBe_ZCrSBbjRSfmAfS9kDgNBrsWK7m8hppoVi7Xwm4rc4U34OkS9Un9LE8XDIqRlwnzKnUsOCNcRfvFAsoYaXUF958vyUIUSaeDlmj474ATM2Ccrlil14nAt9eruX7PH7t4ftXXf_8_bH9ua-c2s91M6ZyRnYaL9DOTmFMGykk8aB894bDRulkQhH9HIHOy8EDsqIQerJq0mBX1-yL2fdFvj3sUW1SyiO5hkjpWOxgxm02CjZQHMGXU6lZPL2kFut_GoF2NOqdm__WdWeVrWgbVu1_X5-M8HicPYZowvlr4AGGNV6bNz2zFFr_BIo2-ICRUdTyOSqnVL4D7c_Lo-WxA</recordid><startdate>20061001</startdate><enddate>20061001</enddate><creator>Gurgel, A.G.</creator><creator>Sales, W.F.</creator><creator>de Barcellos, C.S.</creator><creator>Bonney, J.</creator><creator>Ezugwu, E.O.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>20061001</creationdate><title>An element-free Galerkin method approach for estimating sensitivity of machined surface parameters</title><author>Gurgel, A.G. ; Sales, W.F. ; de Barcellos, C.S. ; Bonney, J. ; Ezugwu, E.O.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c382t-c9dc9048fba5dc7a0245c59c0cfff980478aeea6af5b0bf11a2791258df7d70f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Applied sciences</topic><topic>Element-free Galerkin method</topic><topic>Exact sciences and technology</topic><topic>Mechanical engineering. Machine design</topic><topic>Parameter sensitivity</topic><topic>Roughness</topic><topic>Turning</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Gurgel, A.G.</creatorcontrib><creatorcontrib>Sales, W.F.</creatorcontrib><creatorcontrib>de Barcellos, C.S.</creatorcontrib><creatorcontrib>Bonney, J.</creatorcontrib><creatorcontrib>Ezugwu, E.O.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>International journal of machine tools & manufacture</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Gurgel, A.G.</au><au>Sales, W.F.</au><au>de Barcellos, C.S.</au><au>Bonney, J.</au><au>Ezugwu, E.O.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>An element-free Galerkin method approach for estimating sensitivity of machined surface parameters</atitle><jtitle>International journal of machine tools & manufacture</jtitle><date>2006-10-01</date><risdate>2006</risdate><volume>46</volume><issue>12</issue><spage>1637</spage><epage>1642</epage><pages>1637-1642</pages><issn>0890-6955</issn><eissn>1879-2170</eissn><coden>IMTME3</coden><abstract>The main objective of this study is to implement a parameter sensitivity analysis method to be used in the search of optimal machining conditions with respect to surface quality. Presently, the element-free Galerkin (EFGM) approximating functions are used to evaluate the properties of machined surfaces with cutting parameters when turning AISI 4140 steel using arbitrary sets of experimental values and the EFGM approximation functions, based on the moving least-squares method, in order to obtain the sensitivities through proper local derivations. This method shows the sensitivity of each surface parameter for each input variable. The variables investigated were cutting speed (
v
c), depth of cut (
a
p), feed rate (
f) and the surface roughness (
R
a). The sensitivity results showed that the feed rate has the highest influence on surface roughness when turning AISI 4140 steel followed by cutting speed and depth of cut.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ijmachtools.2005.08.019</doi><tpages>6</tpages></addata></record> |
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| ispartof | International journal of machine tools & manufacture, 2006-10, Vol.46 (12), p.1637-1642 |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Applied sciences Element-free Galerkin method Exact sciences and technology Mechanical engineering. Machine design Parameter sensitivity Roughness Turning |
| title | An element-free Galerkin method approach for estimating sensitivity of machined surface parameters |
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