There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1667 | - |
dc.citation.number | 15 | - |
dc.citation.startPage | 1658 | - |
dc.citation.title | INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE | - |
dc.citation.volume | 48 | - |
dc.contributor.author | Park, Hyung Wook | - |
dc.contributor.author | Liang, Steven Y. | - |
dc.date.accessioned | 2023-12-22T08:14:29Z | - |
dc.date.available | 2023-12-22T08:14:29Z | - |
dc.date.created | 2014-10-15 | - |
dc.date.issued | 2008-12 | - |
dc.description.abstract | Micro-grinding with small-scale grinding wheels is a micro-machining process in precision manufacturing of miniature part features such as those in micro sensors and micro actuators. Modeling of micro-grinding is necessary to understand the effects of process conditions, micro-grinding wheel properties, and material microstructure on the integrity of the parts produced, thereby allowing for process planning, optimization, and control. In this paper, a predictive model for the micro-grinding process was developed by combined consideration of mechanical and thermal effects within a single grit interaction model at the microscale level of material removal while the size effect of micro-machining was incorporated. To assess the thermal effects, a heat transfer model based on the moving heat source analysis is integrated into the developed model. This model quantitatively predicts micro-grinding forces based on micro-grinding wheel topography and material properties including crystallographic effects. Experimental testing in a micro-grinding configuration has been pursued to validate the predictive model by comparing measurements to analytical calculations in the context of orthogonal micro-grinding forces. The analytical model is seen to capture the main trend of the experimental results, while smaller deviations were found over larger depths of cut range. | - |
dc.identifier.bibliographicCitation | INTERNATIONAL JOURNAL OF MACHINE TOOLS & MANUFACTURE, v.48, no.15, pp.1658 - 1667 | - |
dc.identifier.doi | 10.1016/j.ijmachtools.2008.07.004 | - |
dc.identifier.issn | 0890-6955 | - |
dc.identifier.scopusid | 2-s2.0-53349167001 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/7233 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=53349167001 | - |
dc.identifier.wosid | 000260953500008 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Force modeling of micro-grinding incorporating crystallographic effects | - |
dc.type | Article | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Micro-grinding | - |
dc.subject.keywordAuthor | Crystallographic effect | - |
dc.subject.keywordAuthor | Micro-grinding wheel topography | - |
dc.subject.keywordAuthor | Thermal effect | - |
dc.subject.keywordPlus | TEMPERATURES | - |
dc.subject.keywordPlus | TOOLS | - |
dc.subject.keywordPlus | SIZE | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.