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Automation of a laser welding system for additive manufacturing
Högskolan Väst, Institutionen för ingenjörsvetenskap, Avd för automationssystem. (PTW)ORCID-id: 0000-0002-2824-0271
Högskolan Väst, Institutionen för ingenjörsvetenskap, Avd för automationssystem. (PTW)ORCID-id: 0000-0001-5608-8636
GKN Aerospace.
2015 (engelsk)Inngår i: Proceedings of the 2015 IEEE International Conference on Automation Science and Engineering / [ed] Kazuhiro Saitou, Univ. of Michigan, IEEE, 2015, s. 900-905Konferansepaper, Publicerat paper (Fagfellevurdert)
Abstract [en]

This paper presents the benefits and challenges ofusing a standard robotised laser welding cell for additive manufacturing(AM). Additive manufacturing, sometimes denoted3D-printing or rapid prototyping, has lately met strong interestin several areas of society, and a variety of technologies andmaterials have been in focus. The current paper summarisesautomation efforts for AM of advanced aero engine componentsusing high power laser with welding optics as power source formelting metal wire and using an industrial robot for obtaininga 3-dimensional feature shape. The challenges are related to theprocess itself encountering high and repeated temperatures withmelting and solidification of the metal as the main players. Themajor research solutions discussed in this paper are relatedto automation issues for obtaining a stable process and tohave control of the temperatures and temperature changes thatthe metals encounter during the process. The solutions aresuccessfully implemented in an industrial laser welding cell.

sted, utgiver, år, opplag, sider
IEEE, 2015. s. 900-905
Emneord [en]
Additive manufacturing, laser welding
HSV kategori
Forskningsprogram
TEKNIK, Produktions- och materialteknik; Produktionsteknik
Identifikatorer
URN: urn:nbn:se:hv:diva-8015DOI: 10.1109/CoASE.2015.7294213Scopus ID: 2-s2.0-84952778708ISBN: 978-1-4673-8182-6 (tryckt)OAI: oai:DiVA.org:hv-8015DiVA, id: diva2:849768
Konferanse
11th IEEE International Conference on Automation Science and Engineering, CASE 2015; Elite Park Avenue HotelGothenburg; Sweden; 24 August 2015 through 28 August 2015
Merknad

Article number 7294213

Tilgjengelig fra: 2015-08-31 Laget: 2015-08-31 Sist oppdatert: 2018-08-12bibliografisk kontrollert

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