An accurate regenerative chatter model in the ball-end milling process that considers high feed rate and shallow axial immersion conditions
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Chinh Ngo | - |
dc.contributor.author | Jung, Jeehyun | - |
dc.contributor.author | Chuong Nguyen | - |
dc.contributor.author | Seok, Jongwon | - |
dc.date.available | 2019-03-08T11:57:14Z | - |
dc.date.issued | 2017-09-03 | - |
dc.identifier.issn | 1387-3954 | - |
dc.identifier.issn | 1744-5051 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/6259 | - |
dc.description.abstract | This paper proposes an accurate model of a ball-end milling process that considers high feed rate and shallow axial immersion conditions with multiple varying time delays (VTDs) to determine the stability of the system. The criteria that the time delay must satisfy are derived. The effect of the feed motion on the entry and exit cutting angles is discussed herein for the first time to the authors' knowledge in the ball-end milling process. The system dynamics are described by a set of delay differential equations (DDEs) with periodic coefficients and multiple VTDs. In this paper, an improved semi-discretization method (ISDM) is also proposed to determine the stability of the VTD system, which greatly extends the computational efficiency. Then, a discrete dynamical map is deduced to establish the state transition matrix over one time period to predict the stability via the Floquet theory. The improvement of the proposed ISDM is validated by comparing the results with those in other studies. | - |
dc.format.extent | 23 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | TAYLOR & FRANCIS INC | - |
dc.title | An accurate regenerative chatter model in the ball-end milling process that considers high feed rate and shallow axial immersion conditions | - |
dc.type | Article | - |
dc.identifier.doi | 10.1080/13873954.2016.1258423 | - |
dc.identifier.bibliographicCitation | MATHEMATICAL AND COMPUTER MODELLING OF DYNAMICAL SYSTEMS, v.23, no.5, pp 453 - 475 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.wosid | 000406771400002 | - |
dc.identifier.scopusid | 2-s2.0-84996536282 | - |
dc.citation.endPage | 475 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 453 | - |
dc.citation.title | MATHEMATICAL AND COMPUTER MODELLING OF DYNAMICAL SYSTEMS | - |
dc.citation.volume | 23 | - |
dc.type.docType | Article | - |
dc.publisher.location | 미국 | - |
dc.subject.keywordAuthor | Dynamics modelling | - |
dc.subject.keywordAuthor | ball-end milling | - |
dc.subject.keywordAuthor | stability analysis | - |
dc.subject.keywordAuthor | regenerative chatter | - |
dc.subject.keywordAuthor | improved semi-discretization method | - |
dc.subject.keywordAuthor | varying time delay | - |
dc.subject.keywordPlus | FULL-DISCRETIZATION METHOD | - |
dc.subject.keywordPlus | SEMI-DISCRETIZATION | - |
dc.subject.keywordPlus | STABILITY | - |
dc.subject.keywordPlus | PREDICTION | - |
dc.subject.keywordPlus | DELAY | - |
dc.relation.journalResearchArea | Computer Science | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.relation.journalWebOfScienceCategory | Computer Science, Interdisciplinary Applications | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
84, Heukseok-ro, Dongjak-gu, Seoul, Republic of Korea (06974)02-820-6194
COPYRIGHT 2019 Chung-Ang University All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.