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dc.contributor.authorChen, Yun
dc.contributor.authorLi, Huaizhong
dc.contributor.authorWang, Jun
dc.date.accessioned2019-07-30T01:22:12Z
dc.date.available2019-07-30T01:22:12Z
dc.date.issued2018
dc.identifier.issn0954-4054
dc.identifier.doi10.1177/0954405416673108
dc.identifier.urihttp://hdl.handle.net/10072/382914
dc.description.abstractA cutting force model, based on a predictive model for orthogonal cutting, is developed for force predictions in end milling of titanium alloy Ti6Al4V. The model assumes a semi-stationary process for the serrated chip formation. The Johnson–Cook material model that couples strain hardening, strain rate sensitivity and thermal softening effects is applied to represent the material strength. A thermal model considering the tool thermal properties is integrated to account for the high temperature rise due to the low thermal conductivity of Ti6Al4V. To extend the predictive model to milling, the end mill is discretised into several axial slices, and an equivalent cutting edge is used to include the end cutting edge effect caused by the first axial slice. The model is assessed by comparing its prediction with the experimental results and a mechanistic model for verification. The results show that the proposed model outperforms the mechanistic model with higher accuracy in force prediction.
dc.description.peerreviewedYes
dc.languageEnglish
dc.language.isoeng
dc.publisherSage
dc.relation.ispartofpagefrom1523
dc.relation.ispartofpageto1534
dc.relation.ispartofissue9
dc.relation.ispartofjournalProceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture
dc.relation.ispartofvolume232
dc.subject.fieldofresearchManufacturing engineering
dc.subject.fieldofresearchMechanical engineering
dc.subject.fieldofresearchMaterials engineering
dc.subject.fieldofresearchcode4014
dc.subject.fieldofresearchcode4017
dc.subject.fieldofresearchcode4016
dc.titlePredictive modelling of cutting forces in end milling of titanium alloy Ti6Al4V
dc.typeJournal article
dc.type.descriptionC1 - Articles
dc.type.codeC - Journal Articles
dc.description.versionAccepted Manuscript (AM)
gro.rights.copyrightYun Chen, Huaizhong Li, Jun Wang, Predictive modelling of cutting forces in end milling of titanium alloy Ti6Al4V, Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, Vol 232, Issue 9, 2018. Copyright 2018 The Authors. Reprinted by permission of SAGE Publications.
gro.hasfulltextFull Text
gro.griffith.authorLi, Huaizhong
gro.griffith.authorChen, Yun


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