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dc.contributor.authorTuró Peroy, Antonio
dc.contributor.authorChávez Domínguez, Juan Antonio
dc.contributor.authorGarcía Hernández, Miguel J.
dc.contributor.authorBulkai, András
dc.contributor.authorTomek, Péter
dc.contributor.authorTóth, Gabor
dc.contributor.authorGironés, Ana
dc.contributor.authorSalazar Soler, Jorge
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica
dc.date.accessioned2013-05-29T17:39:54Z
dc.date.created2013-04
dc.date.issued2013-04
dc.identifier.citationTuro, A. [et al.]. Ultrasonic inspection system for powder metallurgy parts. "Measurement", Abril 2013, vol. 46, núm. 3, p. 1101-1108.
dc.identifier.issn0263-2241
dc.identifier.urihttp://hdl.handle.net/2117/19448
dc.description.abstractThe demand for powder metallurgy (P/M) parts in its traditional automotive market is predicted to grow, but future sector expansion depends directly upon its capability to manufacture zero-defect parts for industries such as aerospace and medicine. The lack of adequate inspection systems has important implications from the point of view of quality assurance, since it increases the costs, time and wasted material. In recent years the applicability of several techniques for the inspection of P/M parts has been investigated, such as Eddy current testing, computer tomography or X-ray imaging, but studies have revealed that all of them have deficiencies that make them unavailable for a complete and reliable flaw detection and density defect recognition. A new inspection tool has been developed based on pulse echo ultrasonic technology combined with robotics, which makes it possible to provide a global density map of sintered.
dc.format.extent8 p.
dc.language.isoeng
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal
dc.subject.lcshSignal processing
dc.subject.lcshPowder metallurgy
dc.subject.otherAutomatic testing
dc.subject.otherDensity mapping
dc.subject.otherFlaw detection
dc.subject.otherNon-destructive testing
dc.subject.otherPorosity ultrasonic inspection
dc.subject.otherQuality control
dc.subject.otherSintered parts
dc.subject.otherUltrasonic signal processing
dc.titleUltrasonic inspection system for powder metallurgy parts
dc.typeArticle
dc.subject.lemacTractament del senyal
dc.subject.lemacPulverimetal·lúrgia
dc.contributor.groupUniversitat Politècnica de Catalunya. GSS - Grup Sistemes Sensors
dc.identifier.doi10.1016/j.measurement.2012.10.016
dc.description.peerreviewedPeer Reviewed
dc.relation.publisherversionhttp://www.sciencedirect.com/science/article/pii/S0263224112003880
dc.rights.accessRestricted access - publisher's policy
drac.iddocument12440529
dc.description.versionPostprint (published version)
dc.relation.projectidinfo:eu-repo/grantAgreement/EC/FP7/222288/EU/A RAPID NON-INVASIVE INSTRUMENT FOR DETERMINING THE GLOBAL AND LOCAL POROSITY OF PARTS MANUFACTURED BY POWDER METALLURGY/SINTEST
dc.date.lift10000-01-01
upcommons.citation.authorTuro, A.; Chavez, J.; Garcia, M.; Bulkai, A.; Tomek, P.; Tóth, G.; Gironés, A.; Salazar, J.
upcommons.citation.publishedtrue
upcommons.citation.publicationNameMeasurement
upcommons.citation.volume46
upcommons.citation.number3
upcommons.citation.startingPage1101
upcommons.citation.endingPage1108


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain