Claes, Leander ; Jäger, Axel ; Johannesmann, Sarah ; Webersen, Manuel ; Kupnik, Mario ; Henning, Bernd (2024)
Acoustic Material Characterization of Additively Manufactured Components.
18th International Conference on Sensors and Measurement Technology (SENSOR 2017). Nürnberg, Germany (30.05.2017 - 01.06.2017)
doi: 10.26083/tuprints-00028153
Konferenzveröffentlichung, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
Additively manufactured or 3d printed components are commonly used for rapid prototyping or small series production purposes. Their mechanical properties, especially in the acoustic regime, are sparsely researched as of now. Therefore, we present a non-destructive measurement procedure to characterize the properties of additively manufactured components. We manufacture 3mm thick plates by fused deposition modeling of polylactic acid (PLA). Using focused laser radiation, broadband ultrasonic Lambwaves are excited in the plates via the photoacoustic effect. These waves are detected using a purposebuilt ultrasonic transducer for plate waves. The measurement signals processed are compared to the output of a plate waveguide model. In an inverse procedure, the material parameters of the model are optimized to yield estimates for the material properties of the sample. Using this approach, we analyze the influence of printing process parameters on the mechanic and acoustic properties of the manufactured specimens.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2024 |
| Autor(en): | Claes, Leander ; Jäger, Axel ; Johannesmann, Sarah ; Webersen, Manuel ; Kupnik, Mario ; Henning, Bernd |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | Acoustic Material Characterization of Additively Manufactured Components |
| Sprache: | Englisch |
| Publikationsjahr: | 30 September 2024 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2017 |
| Ort der Erstveröffentlichung: | Wunstorf |
| Verlag: | AMA Service GmbH |
| Buchtitel: | AMA Conferences 2017 : Proceedings : SENSOR 2017, IRS² 2017 |
| Veranstaltungstitel: | 18th International Conference on Sensors and Measurement Technology (SENSOR 2017) |
| Veranstaltungsort: | Nürnberg, Germany |
| Veranstaltungsdatum: | 30.05.2017 - 01.06.2017 |
| DOI: | 10.26083/tuprints-00028153 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/28153 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichungsservice |
| Kurzbeschreibung (Abstract): | Additively manufactured or 3d printed components are commonly used for rapid prototyping or small series production purposes. Their mechanical properties, especially in the acoustic regime, are sparsely researched as of now. Therefore, we present a non-destructive measurement procedure to characterize the properties of additively manufactured components. We manufacture 3mm thick plates by fused deposition modeling of polylactic acid (PLA). Using focused laser radiation, broadband ultrasonic Lambwaves are excited in the plates via the photoacoustic effect. These waves are detected using a purposebuilt ultrasonic transducer for plate waves. The measurement signals processed are compared to the output of a plate waveguide model. In an inverse procedure, the material parameters of the model are optimized to yield estimates for the material properties of the sample. Using this approach, we analyze the influence of printing process parameters on the mechanic and acoustic properties of the manufactured specimens. |
| Freie Schlagworte: | additive manufacturing, material properties, acoustic characterization, non-destructive |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-281535 |
| Zusätzliche Informationen: | Chapter P2 - Mechanical Sensors |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 621.3 Elektrotechnik, Elektronik 600 Technik, Medizin, angewandte Wissenschaften > 670 Industrielle und handwerkliche Fertigung |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik 18 Fachbereich Elektrotechnik und Informationstechnik > Mess- und Sensortechnik |
| Hinterlegungsdatum: | 30 Sep 2024 13:42 |
| Letzte Änderung: | 11 Okt 2024 15:11 |
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| Suche nach Titel in: | TUfind oder in Google |
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