Dimensional Changes by Heat Treatment of Helical Gear
The dimensional change of tooth profile by heat treatment of helical gear was investigated by experimental and numerical approaches. Especially, the three-dimensional elasto-plastic finite element (FE) simulation was adopted to analyze the elastic deformation during load, unloading, ejecting of work...
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| Veröffentlicht in: | Key engineering materials 2013-01, Vol.535-536, p.271-274 |
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| creator | Kang, Sunghoon Lee, Young Seon Lim, Jeongsuk |
| description | The dimensional change of tooth profile by heat treatment of helical gear was investigated by experimental and numerical approaches. Especially, the three-dimensional elasto-plastic finite element (FE) simulation was adopted to analyze the elastic deformation during load, unloading, ejecting of workpiece. Quenching simulation was also carried out to investigate the change of tooth profile on the forged gear. In experiments, the amount of elastic deformation of the forged gear was quantitatively determined by comparing the tooth profiles on the forged gear and die. The dimensional change of the forged gear tooth after quenching was also evaluated from the comparision of the cold forged and quenched gear teeth. From experimental works, it was found that the amounts of dimensional changes after forging and quenching of helical gear are 10 and 10 μm, respectively. |
| doi_str_mv | 10.4028/www.scientific.net/KEM.535-536.271 |
| format | Article |
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Especially, the three-dimensional elasto-plastic finite element (FE) simulation was adopted to analyze the elastic deformation during load, unloading, ejecting of workpiece. Quenching simulation was also carried out to investigate the change of tooth profile on the forged gear. In experiments, the amount of elastic deformation of the forged gear was quantitatively determined by comparing the tooth profiles on the forged gear and die. The dimensional change of the forged gear tooth after quenching was also evaluated from the comparision of the cold forged and quenched gear teeth. From experimental works, it was found that the amounts of dimensional changes after forging and quenching of helical gear are 10 and 10 μm, respectively.</description><identifier>ISSN: 1013-9826</identifier><identifier>ISSN: 1662-9795</identifier><identifier>EISSN: 1662-9795</identifier><identifier>DOI: 10.4028/www.scientific.net/KEM.535-536.271</identifier><language>eng</language><publisher>Trans Tech Publications Ltd</publisher><subject>Computer simulation ; Dimensional changes ; Forged ; Forges ; Gear teeth ; Gears ; Helical gears ; Quenching</subject><ispartof>Key engineering materials, 2013-01, Vol.535-536, p.271-274</ispartof><rights>2013 Trans Tech Publications Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c378t-7ac39fb41ab5f95db9f9909975e6200828a16ec97bb956c1ac16520a04d0ca1f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttps://www.scientific.net/Image/TitleCover/2113?width=600</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Kang, Sunghoon</creatorcontrib><creatorcontrib>Lee, Young Seon</creatorcontrib><creatorcontrib>Lim, Jeongsuk</creatorcontrib><title>Dimensional Changes by Heat Treatment of Helical Gear</title><title>Key engineering materials</title><description>The dimensional change of tooth profile by heat treatment of helical gear was investigated by experimental and numerical approaches. Especially, the three-dimensional elasto-plastic finite element (FE) simulation was adopted to analyze the elastic deformation during load, unloading, ejecting of workpiece. Quenching simulation was also carried out to investigate the change of tooth profile on the forged gear. In experiments, the amount of elastic deformation of the forged gear was quantitatively determined by comparing the tooth profiles on the forged gear and die. The dimensional change of the forged gear tooth after quenching was also evaluated from the comparision of the cold forged and quenched gear teeth. From experimental works, it was found that the amounts of dimensional changes after forging and quenching of helical gear are 10 and 10 μm, respectively.</description><subject>Computer simulation</subject><subject>Dimensional changes</subject><subject>Forged</subject><subject>Forges</subject><subject>Gear teeth</subject><subject>Gears</subject><subject>Helical gears</subject><subject>Quenching</subject><issn>1013-9826</issn><issn>1662-9795</issn><issn>1662-9795</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><recordid>eNqVkE1LAzEQhoMoWKv_YY8i7DbZbb6O2tZWrHip55BNE5uy3a1JltJ_75QKXvWQyTDz8gw8CD0QXIxxKUaHw6GIxts2eedN0do0ep29FbSiOa1YUXJygQaEsTKXXNJL6DGpcilKdo1uYtxiXBFB6ADRqd_ZNvqu1U022ej208asPmYLq1O2ClBhnbLOwaTxBkJzq8MtunK6ifbu5x-ij-fZarLIl-_zl8njMjcVFynn2lTS1WOia-okXdfSSYml5NSyEmNRCk2YNZLXtaTMEG0IoyXWeLzGRhNXDdH9mbsP3VdvY1I7H41tGt3aro-KMM4BxyT9Q_R0kQgpIPp0jprQxRisU_vgdzocFcHqpFeBXvWrV4FeBXoV6IXHFOgFyPQMSUG3MVmzUduuD6Ax_gfzDYJNjBE</recordid><startdate>20130101</startdate><enddate>20130101</enddate><creator>Kang, Sunghoon</creator><creator>Lee, Young Seon</creator><creator>Lim, Jeongsuk</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20130101</creationdate><title>Dimensional Changes by Heat Treatment of Helical Gear</title><author>Kang, Sunghoon ; Lee, Young Seon ; Lim, Jeongsuk</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c378t-7ac39fb41ab5f95db9f9909975e6200828a16ec97bb956c1ac16520a04d0ca1f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Computer simulation</topic><topic>Dimensional changes</topic><topic>Forged</topic><topic>Forges</topic><topic>Gear teeth</topic><topic>Gears</topic><topic>Helical gears</topic><topic>Quenching</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kang, Sunghoon</creatorcontrib><creatorcontrib>Lee, Young Seon</creatorcontrib><creatorcontrib>Lim, Jeongsuk</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Key engineering materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kang, Sunghoon</au><au>Lee, Young Seon</au><au>Lim, Jeongsuk</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Dimensional Changes by Heat Treatment of Helical Gear</atitle><jtitle>Key engineering materials</jtitle><date>2013-01-01</date><risdate>2013</risdate><volume>535-536</volume><spage>271</spage><epage>274</epage><pages>271-274</pages><issn>1013-9826</issn><issn>1662-9795</issn><eissn>1662-9795</eissn><abstract>The dimensional change of tooth profile by heat treatment of helical gear was investigated by experimental and numerical approaches. Especially, the three-dimensional elasto-plastic finite element (FE) simulation was adopted to analyze the elastic deformation during load, unloading, ejecting of workpiece. Quenching simulation was also carried out to investigate the change of tooth profile on the forged gear. In experiments, the amount of elastic deformation of the forged gear was quantitatively determined by comparing the tooth profiles on the forged gear and die. The dimensional change of the forged gear tooth after quenching was also evaluated from the comparision of the cold forged and quenched gear teeth. From experimental works, it was found that the amounts of dimensional changes after forging and quenching of helical gear are 10 and 10 μm, respectively.</abstract><pub>Trans Tech Publications Ltd</pub><doi>10.4028/www.scientific.net/KEM.535-536.271</doi><tpages>4</tpages></addata></record> |
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| ispartof | Key engineering materials, 2013-01, Vol.535-536, p.271-274 |
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| subjects | Computer simulation Dimensional changes Forged Forges Gear teeth Gears Helical gears Quenching |
| title | Dimensional Changes by Heat Treatment of Helical Gear |
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