Numerical modelling of circular sawing system using discrete element method

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dc.contributor.authorYaşıtlı, Nazmi Erhan
dc.contributor.authorBayram, F.
dc.contributor.authorÜnver, B.
dc.contributor.authorÖzcelik, Y.
dc.date.accessioned13.07.201910:50:10
dc.date.accessioned2019-07-29T19:28:09Z
dc.date.available13.07.201910:50:10
dc.date.available2019-07-29T19:28:09Z
dc.date.issued2012
dc.departmentMühendislik Fakültesi
dc.description.abstractA new method of modelling circular sawblade machines is suggested in this paper. Experimental studies and numerical modelling studies were performed on two real marbles, Afyon Violet Marble (AVM) and Afyon White Marble (AWM), and on a limestone, Sivrihisar Beige Limestone (SBL). Experimental studies were carried out using a specially designed, fully automatic circular sawblade stone cutting machine and numerical modelling studies were performed with a commercially available software called PFC3D. A discrete element model for the sawing process was developed and various numerical models were performed for different peripheral speeds and advance rates while at the same time the actual cutting operations were being carried out in the laboratory. At the end of the study, the numerical modelling results are found to be quite compatible with the actual results. Consequently, it is shown that numerical modelling can effectively be used for the simulation of the natural stone sawing process, and this study paves the way for explaining the sawing mechanism dynamically. (C) 2012 Elsevier Ltd. All rights reserved.
dc.description.sponsorshipTUBITAK (The Scientific and Technological Research Council of Turkey) [104M384]
dc.description.sponsorshipThis study is supported by the TUBITAK (The Scientific and Technological Research Council of Turkey) project named "Sawability Classification of Some Natural Stones with Circular Sawing and Numerical Modelling of Sawing Mechanism" (project No: 104M384). Therefore, we are thanking TUBITAK-MAG group for their support.
dc.identifier.doi10.1016/j.ijrmms.2012.06.006
dc.identifier.endpage96en_US
dc.identifier.issn1365-1609
dc.identifier.scopusqualityQ1
dc.identifier.startpage86en_US
dc.identifier.urihttps://doi.org/10.1016/j.ijrmms.2012.06.006
dc.identifier.urihttps://hdl.handle.net/20.500.12451/5993
dc.identifier.volume55en_US
dc.identifier.wosWOS:000310408900010
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofInternational Journal of Rock Mechanics and Mining Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectNatural Stone Processing
dc.subjectCircular Sawing
dc.subjectNumerical Modelling
dc.subjectPFC3D
dc.titleNumerical modelling of circular sawing system using discrete element method
dc.typeArticle

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