Oscar
Projects

Low-distortion and low-energy Laser-Multilayer-Narrow-Gap-Welding for the production of large and thick-walled steel structures (VE-MES)

  • Funding agency: Sächsisches Staatsministerium für Wirtschaft, Arbeit und Verkehr
  • Reference: 100320711
  • Duration: 14.08.2017 – 29.02.2020

In cooperation with the Fraunhofer IWS Dresden, BANG Kransysteme GmbH & Co. KG and ANTARES GmbH, a new automated laser beam multi-layer welding technology for the production of thick-walled (15 to 100 mm) large assemblies for crane and heavy steel construction using a high-power diode laser is being developed.
The contents of the development are the low-distortion welded construction, the heat-minimized welding technology, an industrial welding head and a laser protection device adapted to the process and components.

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Development of a new processing head for laser-assisted plasma welding (LuPS)

  • Funding agency: Sächsisches Staatsministerium für Wirtschaft, Arbeit und Verkehr
  • Reference: 100189174
  • Duration: 01.01.2016 – 02.02.2018

The content of the cooperative research project supported by SAB with the Fraunhofer IWS and the TU Dresden is the investigation of a novel laser-assisted plasma welding process in coaxial arrangement.

Within the framework of the project, the scientific basis for the development of a coaxial plasma laser torch is to be developed and the process advantages of the laser plasma process are to be analyzed, in particular the possibilities of substituting cost-intensive laser power by plasma power.

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