FEM analysis on the influence of rounded tool edge on micro-blanking of thin foil with negative clearance
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, Shin-Hyung | - |
dc.contributor.author | Choi, Woo Chun | - |
dc.date.accessioned | 2021-09-04T15:28:19Z | - |
dc.date.available | 2021-09-04T15:28:19Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-06 | - |
dc.identifier.issn | 2234-7593 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/93374 | - |
dc.description.abstract | This work studies the effects of the tool edge radius in a micro-blanking process with negative clearance by using finite element method. For the study, a simulation model of blanking of AL6061-T6 foil with tools (punch and die) having a large edge radius comparable to the thickness of the foil was prepared. Using the model, micro-blanking process with various tool edge radii are simulated to study the resultant blanking forces and blank quality. From the simulation studies, it is found that a large edge radius of a blanking punch have effect on the blanking forces. Especially, a projecting edge was observed at the edge of the finished blank. This projecting edge is considered to be caused by negative clearance and a large edge radius of a die. Overall summary and discussion on the effect of a rounded tool edge on the blanking force and blank deformation is presented. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | KOREAN SOC PRECISION ENG | - |
dc.subject | FINE-BLANKING | - |
dc.subject | FRACTURE | - |
dc.subject | STEELS | - |
dc.subject | PUNCH | - |
dc.subject | HOLE | - |
dc.title | FEM analysis on the influence of rounded tool edge on micro-blanking of thin foil with negative clearance | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Choi, Woo Chun | - |
dc.identifier.doi | 10.1007/s12541-015-0142-x | - |
dc.identifier.scopusid | 2-s2.0-84930948049 | - |
dc.identifier.wosid | 000355874300007 | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING, v.16, no.6, pp.1101 - 1105 | - |
dc.relation.isPartOf | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | - |
dc.citation.title | INTERNATIONAL JOURNAL OF PRECISION ENGINEERING AND MANUFACTURING | - |
dc.citation.volume | 16 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1101 | - |
dc.citation.endPage | 1105 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001993605 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Manufacturing | - |
dc.relation.journalWebOfScienceCategory | Engineering, Mechanical | - |
dc.subject.keywordPlus | FINE-BLANKING | - |
dc.subject.keywordPlus | FRACTURE | - |
dc.subject.keywordPlus | STEELS | - |
dc.subject.keywordPlus | PUNCH | - |
dc.subject.keywordPlus | HOLE | - |
dc.subject.keywordAuthor | FEM | - |
dc.subject.keywordAuthor | Blanking | - |
dc.subject.keywordAuthor | Rounded tool edge | - |
dc.subject.keywordAuthor | Negative clearance | - |
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