Residual stresses in milled β-annealed Ti6Al4V

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dc.identifier.uri http://dx.doi.org/10.15488/917
dc.identifier.uri http://www.repo.uni-hannover.de/handle/123456789/941
dc.contributor.author Grove, Thilo
dc.contributor.author Köhler, Jens
dc.contributor.author Denkena, Berend
dc.date.accessioned 2016-12-21T13:00:36Z
dc.date.available 2016-12-21T13:00:36Z
dc.date.issued 2014
dc.identifier.citation Grove, T.; Köhler, J.; Denkena, B.: Residual stresses in milled β-annealed Ti6Al4V. In: Procedia CIRP 13 (2014), S. 320-326. DOI: https://doi.org/10.1016/j.procir.2014.04.054
dc.description.abstract Residual stresses can cause part distortion especially in the case of large components such as structural parts in aerospace industry. Therefore, this paper investigates the machining induced residual stresses for milling of a workpiece material with increasing usage in industry, the β-annealed titanium alloy Ti6Al4V. This thermal treatment results in a large grained material structure. For this reason X-ray diffraction, the standard residual stress measurement method, cannot be used for stress determination. In this paper an adopted indirect measurement method, the layer removal method is discussed. With respect to the material removal, two different methods are investigated, electrochemical material removal and laser ablation. Finally, the influence of the tool wear on the residual stress state after face milling is analyzed. eng
dc.description.sponsorship Lower Saxony Ministry for Economics, Labour and Transport
dc.description.sponsorship Premium Aerotec GmbH, Varel
dc.language.iso eng
dc.publisher Amsterdam : Elsevier
dc.relation.ispartof 2nd CIRP Conference on Surface Integrity, CSI 2014, 28-30 May 2014, Nottingham, UK
dc.relation.ispartofseries Procedia CIRP 13 (2014)
dc.rights CC BY-NC-ND 3.0 Unported
dc.rights.uri https://creativecommons.org/licenses/by-nc-nd/3.0/
dc.subject Indirect measurement method eng
dc.subject Milling eng
dc.subject Residual stress eng
dc.subject Titanium eng
dc.subject Aerospace industry eng
dc.subject Materials science eng
dc.subject Milling (machining) eng
dc.subject X ray diffraction eng
dc.subject Electrochemical materials eng
dc.subject Grained materials eng
dc.subject Indirect measurement method eng
dc.subject Material removal eng
dc.subject Residual stress state eng
dc.subject Stress determination eng
dc.subject Titanium alloy Ti6Al4V eng
dc.subject Workpiece materials eng
dc.subject Residual stresses eng
dc.subject.ddc 600 | Technik ger
dc.subject.ddc 620 | Ingenieurwissenschaften und Maschinenbau ger
dc.title Residual stresses in milled β-annealed Ti6Al4V
dc.type article
dc.type conferenceObject
dc.type Text
dc.relation.issn 22128271
dc.relation.doi https://doi.org/10.1016/j.procir.2014.04.054
dc.bibliographicCitation.volume 13
dc.bibliographicCitation.firstPage 320
dc.bibliographicCitation.lastPage 326
dc.description.version publishedVersion
tib.accessRights frei zug�nglich


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