Brenneis, Matthias ; Groche, Peter (2014)
Integration of Piezoceramic Tube under Prestress into a Load Carsharing Structure.
In: Advanced Materials Research, 966-967
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
Smart structures consisting of a load carrying structure and smart materials with actuatory and sensory capabilities feature high potential in numerous applications. However, to master the assembly conditions of smart structures, there is a need to integrate additional design parameters such as prestress of the smart material, critical loads and electric contacting as well as insulation into the process development. This paper focusses on the design of an incremental bulk forming process to integrate piezoceramic components into an aluminum tube simultaneously to the manufacturing process. Axial forces imposed on the piezoceramic are investigated numerically and experimentally to verify the design of critical components and the process control. Within this investigation, in situ measurement of the direct piezoelectric effect provides a method to validate the numerical design with regard to failure of the piezo tube and the functional properties of the overall structure.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2014 |
| Autor(en): | Brenneis, Matthias ; Groche, Peter |
| Art des Eintrags: | Bibliographie |
| Titel: | Integration of Piezoceramic Tube under Prestress into a Load Carsharing Structure |
| Sprache: | Englisch |
| Publikationsjahr: | 2014 |
| Verlag: | Trans Tech Publications |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Advanced Materials Research |
| Jahrgang/Volume einer Zeitschrift: | 966-967 |
| Kurzbeschreibung (Abstract): | Smart structures consisting of a load carrying structure and smart materials with actuatory and sensory capabilities feature high potential in numerous applications. However, to master the assembly conditions of smart structures, there is a need to integrate additional design parameters such as prestress of the smart material, critical loads and electric contacting as well as insulation into the process development. This paper focusses on the design of an incremental bulk forming process to integrate piezoceramic components into an aluminum tube simultaneously to the manufacturing process. Axial forces imposed on the piezoceramic are investigated numerically and experimentally to verify the design of critical components and the process control. Within this investigation, in situ measurement of the direct piezoelectric effect provides a method to validate the numerical design with regard to failure of the piezo tube and the functional properties of the overall structure. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Institut für Produktionstechnik und Umformmaschinen (PtU) DFG-Sonderforschungsbereiche (inkl. Transregio) DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche Zentrale Einrichtungen DFG-Sonderforschungsbereiche (inkl. Transregio) > Sonderforschungsbereiche > SFB 805: Beherrschung von Unsicherheit in lasttragenden Systemen des Maschinenbaus |
| Hinterlegungsdatum: | 05 Nov 2014 14:16 |
| Letzte Änderung: | 26 Nov 2020 10:24 |
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