Skip to main content
Top
Published in: The International Journal of Advanced Manufacturing Technology 5-6/2021

02-07-2021 | Technical Note

Investigation of material characteristics of intersections built by wire and arc additive manufacturing using locally varying deposition parameters

Authors: Manuela Gudeljevic, Thomas Klein

Published in: The International Journal of Advanced Manufacturing Technology | Issue 5-6/2021

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

The application of wire and arc additive manufacturing to more complex structures can be accomplished if intersections can be generated without local variations in geometry, properties and microstructure. Here, the local modification of the deposition characteristic in the vicinity of the intersection is proposed. Consequently, higher building heights are feasible and further expansion of the technology’s field of application is enabled. Fabrication options for such structures are investigated using Al2319 alloy samples manufactured with a conventional and a modified welding characteristic. Furthermore, analysis of the intersections produced with the modified characteristic curve is carried out. The results show that the structure can be built without a limitation in height and unchanged characteristics regarding porosity, microstructure and hardness values. Therefore, the presented deposition strategy can be used for a wide range of future structures, as it increases the design freedom.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Literature
Metadata
Title
Investigation of material characteristics of intersections built by wire and arc additive manufacturing using locally varying deposition parameters
Authors
Manuela Gudeljevic
Thomas Klein
Publication date
02-07-2021
Publisher
Springer London
Published in
The International Journal of Advanced Manufacturing Technology / Issue 5-6/2021
Print ISSN: 0268-3768
Electronic ISSN: 1433-3015
DOI
https://doi.org/10.1007/s00170-021-07548-8

Other articles of this Issue 5-6/2021

The International Journal of Advanced Manufacturing Technology 5-6/2021 Go to the issue

Premium Partners