DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, JH | ko |
dc.contributor.author | Im, Yong-Taek | ko |
dc.date.accessioned | 2009-08-11T02:14:53Z | - |
dc.date.available | 2009-08-11T02:14:53Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-08 | - |
dc.identifier.citation | JOURNAL OF MATERIALS PROCESSING TECHNOLOGY, v.192-193, no.SI, pp.1 - 7 | - |
dc.identifier.issn | 0924-0136 | - |
dc.identifier.uri | http://hdl.handle.net/10203/10494 | - |
dc.description.abstract | In this study, process design for closed-die forging of a bevel gear used for a component of automobile transmission was made using three-dimensional finite element simulations. Process variables of the closed-die forging of the bevel gear were selected to be the pressing type, punch location. and billet diameter. Based on FE simulation results, appropriate process design without causing under-filling and folding defect was determined. In addition, with design of a die set including die insert and stress ring, cold forging of the bevel gear was experimented to estimate effectiveness of the designed process. From experiments, it was found that bevel gear with complete formation of the teeth was obtained without making any forming defects although flash in a forged product and punch fracture was occurred due to a slight difference in the punch stroke during formation. Through comparison of results between experiments and FE simulations, it was found that die clamping device should be modified for increase of the clamping force and improvement of the die safety. (C) 2007 Elsevier B.V. All rights reserved. | - |
dc.description.sponsorship | The authors wish to thank the grant of National Research Laboratory of the Ministry of Science and Technology through the Korea Science and Engineering Foundation, without which this work would not have been possible. | en |
dc.language | English | - |
dc.language.iso | en_US | en |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | METAL-FORMING SIMULATIONS | - |
dc.subject | MESH GENERATION | - |
dc.subject | EXTRUSION | - |
dc.subject | COLD | - |
dc.title | Process design for closed-die forging of bevel gear by finite element analyses | - |
dc.type | Article | - |
dc.identifier.wosid | 000249314100001 | - |
dc.identifier.scopusid | 2-s2.0-34547569460 | - |
dc.type.rims | ART | - |
dc.citation.volume | 192-193 | - |
dc.citation.issue | SI | - |
dc.citation.beginningpage | 1 | - |
dc.citation.endingpage | 7 | - |
dc.citation.publicationname | JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | - |
dc.embargo.liftdate | 9999-12-31 | - |
dc.embargo.terms | 9999-12-31 | - |
dc.contributor.localauthor | Im, Yong-Taek | - |
dc.contributor.nonIdAuthor | Song, JH | - |
dc.type.journalArticle | Article; Proceedings Paper | - |
dc.subject.keywordAuthor | bevel gear | - |
dc.subject.keywordAuthor | closed-die forging | - |
dc.subject.keywordAuthor | process design | - |
dc.subject.keywordAuthor | die design | - |
dc.subject.keywordAuthor | finite element analysis | - |
dc.subject.keywordPlus | METAL-FORMING SIMULATIONS | - |
dc.subject.keywordPlus | MESH GENERATION | - |
dc.subject.keywordPlus | EXTRUSION | - |
dc.subject.keywordPlus | COLD | - |
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