Link, Martin ; Haefele, Tobias ; Abele, Eberhard (2018)
Examination of the Connection between Selective Laser-Melted Components Made of 316L Steel Powder on Conventionally Fabricated Base Bodies.
In: Proceedings, 29th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference, Austin, Texas (USA)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
The advantages of selective laser melting lie in the production of complex, small components in small batches. For large-volume components, the use of additive manufacturing (AM) processes is limited by the available installation space, low build rates, and high material costs. For the production of large and less complex workpieces, conventional manufacturing processes such as milling are more economical. The background of this study was to combine both processes to decrease manufacturing times. For this purpose, a body made of 316L (1.4404) steel powder was printed using selective laser melting on conventionally manufactured stainless-steel base bodies. The use of multi-materials enables optimized machinability in the respective manufacturing process. This paper examines the hardness properties of multi-material samples and uses micrographs to analyze the microstructure of their connection area. A complete connection between hybrid components made of comparable materials was determined.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2018 |
| Autor(en): | Link, Martin ; Haefele, Tobias ; Abele, Eberhard |
| Art des Eintrags: | Bibliographie |
| Titel: | Examination of the Connection between Selective Laser-Melted Components Made of 316L Steel Powder on Conventionally Fabricated Base Bodies |
| Sprache: | Englisch |
| Publikationsjahr: | 2018 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Proceedings, 29th Annual International Solid Freeform Fabrication Symposium – An Additive Manufacturing Conference, Austin, Texas (USA) |
| Kurzbeschreibung (Abstract): | The advantages of selective laser melting lie in the production of complex, small components in small batches. For large-volume components, the use of additive manufacturing (AM) processes is limited by the available installation space, low build rates, and high material costs. For the production of large and less complex workpieces, conventional manufacturing processes such as milling are more economical. The background of this study was to combine both processes to decrease manufacturing times. For this purpose, a body made of 316L (1.4404) steel powder was printed using selective laser melting on conventionally manufactured stainless-steel base bodies. The use of multi-materials enables optimized machinability in the respective manufacturing process. This paper examines the hardness properties of multi-material samples and uses micrographs to analyze the microstructure of their connection area. A complete connection between hybrid components made of comparable materials was determined. |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Institut für Produktionsmanagement und Werkzeugmaschinen (PTW) 16 Fachbereich Maschinenbau > Institut für Produktionsmanagement und Werkzeugmaschinen (PTW) > Additive Fertigung und Dentale Technologie (2021 aufgegangen in TEC Fertigungstechnologie) |
| Hinterlegungsdatum: | 21 Jan 2019 14:28 |
| Letzte Änderung: | 09 Dez 2021 14:27 |
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