Hessinger, Markus ; Kniepkamp, Michael ; Lotichius, Jan ; Hatzfeld, Christian ; Werthschützky, Roland ; Abele, Eberhard ; Kupnik, Mario (2017)
Strain Transmission Characteristics of Steel Substrates for Additive Sensor Manufacturing with Selective Laser Melting.
18th International Conference on Sensors and Measurement Technology. Nürnberg, Germany (30.05.2017-01.06.2017)
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
In this work we investigate the mechanical characteristics of steel substrates, manufactured with selective laser melting (SLM), for the use as deformation elements of force sensors. First, the influence of different build-up directions in the SLM process is validated with test geometries. The experiments show a significant anisotropy in terms of intrinsic tension and surface quality. Second, the strain transmission behavior of the SLM steel test sample (1.4542) is measured with a foil strain gauge using a 4-point flexure test. In comparison to conventionally rolled stainless steel test samples (RSS), both manufacturing techniques show deviations of approx. 3 % to ideal linear behavior.
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2017 |
| Autor(en): | Hessinger, Markus ; Kniepkamp, Michael ; Lotichius, Jan ; Hatzfeld, Christian ; Werthschützky, Roland ; Abele, Eberhard ; Kupnik, Mario |
| Art des Eintrags: | Bibliographie |
| Titel: | Strain Transmission Characteristics of Steel Substrates for Additive Sensor Manufacturing with Selective Laser Melting |
| Sprache: | Englisch |
| Publikationsjahr: | 30 Mai 2017 |
| Veranstaltungstitel: | 18th International Conference on Sensors and Measurement Technology |
| Veranstaltungsort: | Nürnberg, Germany |
| Veranstaltungsdatum: | 30.05.2017-01.06.2017 |
| Kurzbeschreibung (Abstract): | In this work we investigate the mechanical characteristics of steel substrates, manufactured with selective laser melting (SLM), for the use as deformation elements of force sensors. First, the influence of different build-up directions in the SLM process is validated with test geometries. The experiments show a significant anisotropy in terms of intrinsic tension and surface quality. Second, the strain transmission behavior of the SLM steel test sample (1.4542) is measured with a foil strain gauge using a 4-point flexure test. In comparison to conventionally rolled stainless steel test samples (RSS), both manufacturing techniques show deviations of approx. 3 % to ideal linear behavior. |
| Fachbereich(e)/-gebiet(e): | 18 Fachbereich Elektrotechnik und Informationstechnik > Institut für Elektromechanische Konstruktionen (aufgelöst 18.12.2018) 18 Fachbereich Elektrotechnik und Informationstechnik > Mess- und Sensortechnik 18 Fachbereich Elektrotechnik und Informationstechnik |
| Hinterlegungsdatum: | 21 Jun 2017 08:21 |
| Letzte Änderung: | 21 Jun 2017 08:21 |
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