| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Troschitz, Juliane
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (42/42 displayed)
- 2024In-situ CT of the clinching process – Influence of settling effects due to process interruptions
- 2024Characterization of intrinsic interfaces between fibre-reinforced composites and additively manufactured metal for designing hybrid structurescitations
- 2023Clinching and resistance spot welding of thermoplastic composites with metals using inserts as joining interfaces
- 2023Influence of plasma coating pretreatment on the adhesion of thermoplastics to metals
- 2023Kombination von Spritzgießen und Metallumformung in einem Prozess
- 2023Comparison of ex- and in-situ investigations of clinched single-lap shear specimenscitations
- 2023In-situ computed tomography and transient dynamic analysis of a single-lap shear test with a composite-metal clinch pointcitations
- 2023Joining of composites with metals using graded metal fabric interfaces
- 2023In-situ computed tomography - Analysis of a single-lap shear test with composite-metal pin joints
- 2023Investigation of the pull-out behaviour of metal threaded inserts in thermoplastic fused-layer modelling (FLM) componentscitations
- 2023Correction: Troschitz et al. Joining Processes for Fibre-Reinforced Thermoplastics: Phenomena and Characterisation. Materials 2022, 15, 5454
- 2022Approach to determine the characteristic dimensions of clinched joints by industrial X-ray computed tomography
- 2022Clinching in In Situ CT—A Novel Validation Method for Mechanical Joining Processescitations
- 2022Characterisation of lateral offsets in clinch points with computed tomography and transient dynamic analysiscitations
- 2022Review on mechanical joining by plastic deformationcitations
- 2022Development of a rivet geometry for solid self-piercing riveting of thermally loaded CFRP-metal joints in automotive constructioncitations
- 2022Warmforming flow pressing characteristics of continuous fibre reinforced thermoplastic compositescitations
- 2022Clinching of aluminum materials – Methods for the continuous characterization of process, microstructure and propertiescitations
- 2022Computed tomography investigation of the material structure in clinch joints in aluminium fibre-reinforced thermoplastic sheetscitations
- 2022Entwicklung multifunktionaler Schnittstellen zum Verbinden von FKV mit Metallen unter Nutzung etablierter Fügeverfahren
- 2022Investigations on combined in situ CT and acoustic analysis during clinchingcitations
- 2022Untersuchung zum Einfluss radioopaker Zwischenschichten bei der in-situ CT geclinchter Verbindungen
- 2021A Method for Characterization of Geometric Deviations in Clinch Points with Computed Tomography and Transient Dynamic Analysiscitations
- 2021Clinching in In-situ CT – Experimental Study on Suitable Tool Materialscitations
- 2021In situ computed tomography – Analysis of a single-lap shear test with clinch pointscitations
- 2021Clinching of thermoplastic composites and metals - a comparison of three novel joining technologiescitations
- 2021Entwicklung multifunktionaler Schnittstellen zum Verbinden von FKV mit Metallen unter Nutzung etablierter Fügeverfahren
- 2021Entwicklung und Aufbau einer automatisierten Prozesskette für die Herstellung komplexer Kunststoff-Metall-Hybridstrukturen
- 2020Joining of Thermoplastic Composites with Metals Using Resistance Element Weldingcitations
- 2020Experimental investigation of the load bearing capacity of inserts embedded in thermoplastic composites
- 2019Verfahren zum Herstellen eines Sandwichbauteils
- 2019Mit kleinen Blasen groß rauskommen
- 2018Sandwich Structures Made of Thermoplastics and Recycled Carbon Fiberscitations
- 2018ReLei - Fertigungs- und Recyclingstrategien für die Elektromobilität zur stofflichen Verwertung von Leichtbaustrukturen in Faserkunststoffverbund-Hybridbauweise
- 2018Schaumstoffe – effizient in Form gebracht
- 2018Thermoplast-Sandwichstrukturen aus recycelten C-Faserncitations
- 2018Einsatz von Halbzeugen aus rezyklierten Kohlenstofffasern in Leichtbau-Strukturanwendungen
- 2017One-shot physically foamed sandwich structures with carbon-fibre-reinforced top layers
- 2017Lasteinleitungselemente faserverbundgerecht integrieren: Leichtbaustrukturen aus Organoblechen mit eingebetteten Inserts
- 2016Herausforderungen für den Wiedereinsatz von kohlenstofffaserverstärkten Thermoplasten in der Fertigung
- 2015Rezyklatbasierte Hybridstrukturen in Faserkunststoffverbund-Sandwichbauweise
- 2014Fügesysteme für Faserverbundstrukturen mit Thermoplastmatrixcitations
Places of action
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article
Approach to determine the characteristic dimensions of clinched joints by industrial X-ray computed tomography
Abstract
Destructive micrograph analysis (MA) is the standard method for the assessment of clinched joints. However, during the joint preparation for the MA, geometric features of the joint can change due to elastic effects and closing cracks. X-ray computed tomography (CT) is a promising alternative to investigate the joint non-estructively. However, if the material properties of similar joining partners are the same, the CT is not able to correctly resolve surfaces in the joint that are close to or pressing onto each other. These surfaces are relevant for the determination of characteristic dimensions such as neck thickness and undercut. By placing a thin, highly radiopaque tin layer between the joining partners, the interfacial area in the reconstructed volume can be highlighted. In this work, a method for the localisation of the tin layer inside the joint as well as threshold value procedures for the outer joint contour in cross section images are investigated. The measured characteristic dimensions are compared with measured values from MA of the same samples and of samples without tin layer. In addition, possible effects of the tin layer on the joining point characteristics as well as problems of the MA are discussed.