Lange, Jörg ; Feucht, Thilo ; Erven, Maren (2024)
3D printing with steel - Additive Manufacturing for connections and structures.
In: Steel Construction : Design and Research, 2020, 13 (3)
doi: 10.26083/tuprints-00016169
Artikel, Zweitveröffentlichung, Verlagsversion
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Kurzbeschreibung (Abstract)
Automated production is finding its way into the fabrication of structural steel. One robot holds attachments (stiffeners, end plates, etc.) on a steel beam or column and another robot produces weld seams. However, welding robots can also be used for Additive Manufacturing (Wire and Arc Additive Manufacturing, WAAM). The wire electrode serves as a printing material. The Institute of Steel Construction and Materials Mechanics in Darmstadt is investigating how typical connecting elements for steel structures can be printed directly on steel beams using Additive Manufacturing with arc welding and robots. Furthermore, structural elements such as nodes for space frames can be printed and even complete structures, e.g. columns and a little bridge, have already been manufactured additively. The main focus is on determining suitable welding and process parameters. In addition, topology optimization is necessary in order to achieve good structures using a small amount of material. This is possible due to the free design prospects of WAAM, which opens up new design and production strategies.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2024 |
| Autor(en): | Lange, Jörg ; Feucht, Thilo ; Erven, Maren |
| Art des Eintrags: | Zweitveröffentlichung |
| Titel: | 3D printing with steel - Additive Manufacturing for connections and structures |
| Sprache: | Deutsch |
| Publikationsjahr: | 9 Januar 2024 |
| Ort: | Darmstadt |
| Publikationsdatum der Erstveröffentlichung: | 2020 |
| Ort der Erstveröffentlichung: | Berlin |
| Verlag: | Ernst & Sohn, a Wiley brand |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Steel Construction : Design and Research |
| Jahrgang/Volume einer Zeitschrift: | 13 |
| (Heft-)Nummer: | 3 |
| DOI: | 10.26083/tuprints-00016169 |
| URL / URN: | https://tuprints.ulb.tu-darmstadt.de/16169 |
| Zugehörige Links: | |
| Herkunft: | Zweitveröffentlichung DeepGreen |
| Kurzbeschreibung (Abstract): | Automated production is finding its way into the fabrication of structural steel. One robot holds attachments (stiffeners, end plates, etc.) on a steel beam or column and another robot produces weld seams. However, welding robots can also be used for Additive Manufacturing (Wire and Arc Additive Manufacturing, WAAM). The wire electrode serves as a printing material. The Institute of Steel Construction and Materials Mechanics in Darmstadt is investigating how typical connecting elements for steel structures can be printed directly on steel beams using Additive Manufacturing with arc welding and robots. Furthermore, structural elements such as nodes for space frames can be printed and even complete structures, e.g. columns and a little bridge, have already been manufactured additively. The main focus is on determining suitable welding and process parameters. In addition, topology optimization is necessary in order to achieve good structures using a small amount of material. This is possible due to the free design prospects of WAAM, which opens up new design and production strategies. |
| Freie Schlagworte: | Additive Manufacturing, WAAM, welding, topology optimization, connections, 3D printing |
| Status: | Verlagsversion |
| URN: | urn:nbn:de:tuda-tuprints-161695 |
| Zusätzliche Informationen: | Extended keynote paper of Eurosteel 2021 |
| Sachgruppe der Dewey Dezimalklassifikatin (DDC): | 600 Technik, Medizin, angewandte Wissenschaften > 624 Ingenieurbau und Umwelttechnik |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Stahlbau und Werkstoffmechanik 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Stahlbau und Werkstoffmechanik > Fachgebiet Stahlbau |
| Hinterlegungsdatum: | 09 Jan 2024 12:22 |
| Letzte Änderung: | 10 Jan 2024 09:22 |
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| Suche nach Titel in: | TUfind oder in Google |
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