Stress in thin wall structures made by layer addivite manufacturing

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dc.contributor.authorLuzin, Ven_AU
dc.contributor.authorHoye, Nen_AU
dc.date.accessioned2021-01-05T02:01:32Zen_AU
dc.date.available2021-01-05T02:01:32Zen_AU
dc.date.issued2016-07-03en_AU
dc.date.statistics2021-01-05en_AU
dc.description.abstract Manufacturing of thin wall structures is one of the main applications of additive manufacturing, where it has significant advantages over traditional milling and machining techniques or welded analogues. Such thin walled structures are common in structural aerospace components, and are also frequently made from titanium alloys. For such large-scale components, layer deposition strategy is more advantageous rather than a pixel-wise deposition approach due to the demand for high productivity and size requirements. Several techniques can be used to produce layer-wise build-ups, including laser-powered Direct Metal Deposition (DMD) process or gas tungsten arc welding (GTAW). Although, in the general case of arbitrary thin wall structures the stress distribution is complex, for some simple geometries, the stress state is simple and can be well characterized within a model by a single parameter representing a layer deposition stress in the steady-state regime. The model calculations were verified by experimental results on a thin-walled sample component that was manufactured from Ti-6Al-4V by GTAW with the residual stresses measured using KOWARI neutron strain scanner at the OPAL research reactor (ANSTO). © The Authorsen_AU
dc.identifier.booktitleMaterials Research Proceedingsen_AU
dc.identifier.citationLuzin, V., & Hoye, N. (2016). Stress in thin wall structures made by layer addivite manufacturing. Paper presented to the 10th International Conference on Residual Stresses (ICRS 10), Sydney, Australia, 3-7 July, 2016. In T. M. Holden, T. M., O. Muránsky, & L. Edwards (Eds) (2017). Materials Research Proceedings, 2, 497-502. Millersville, USA: Materials Research Forum LLC. doi:10.21741/9781945291173-84en_AU
dc.identifier.conferenceenddate7 July 2016en_AU
dc.identifier.conferencename10th International Conference on Residual Stresses (ICRS 10)en_AU
dc.identifier.conferenceplaceSydney, Australiaen_AU
dc.identifier.conferencestartdate3 July 2016en_AU
dc.identifier.editorsT. M. Holden, T. M., O. Muránsky, & L. Edwardsen_AU
dc.identifier.isbn978-1-94529116-6en_AU
dc.identifier.pagination497-502en_AU
dc.identifier.placeofpublicationMillersville, USAen_AU
dc.identifier.urihttp://dx.doi.org/10.21741/9781945291173-84en_AU
dc.identifier.urihttps://www.mrforum.com/product/residual-stresses-2016/en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/10174en_AU
dc.identifier.volume2en_AU
dc.language.isoenen_AU
dc.publisherMaterials Research Forum LLCen_AU
dc.subjectResidual stressesen_AU
dc.subjectManufacturingen_AU
dc.subjectTitaniumen_AU
dc.subjectOPAL Reactoren_AU
dc.subjectANSTOen_AU
dc.subjectMachiningen_AU
dc.subjectManufacturingen_AU
dc.subjectFatigueen_AU
dc.subjectAlloysen_AU
dc.titleStress in thin wall structures made by layer addivite manufacturingen_AU
dc.typeConference Paperen_AU
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