The possibility of using laser and micro-jet technology in the welding of structural elements of vehicles

Article English OPEN
Wojciech MAJEWSKI (2015)
  • Publisher: Silesian University of Technology
  • Journal: Scientific Journal of Silesian University of Technology. Series Transport (issn: 0209-3324)
  • Subject: welding | Engineering (General). Civil engineering (General) | acicular ferrite | TA1-2040 | micro-jet | impact toughness of WMD | laser | TA1001-1280 | Transportation engineering
    arxiv: Mathematics::Geometric Topology | Physics::Atomic Physics | Statistics::Computation | Physics::Geophysics | Physics::Accelerator Physics

A paper presents the possibility of laser welding using micro-jet cooling. The effect of micro-jet cooling on microstructure and mechanical properties of the weld metal deposit was carried out. New welding process was analyzed for use in the automotive industry. Studies have confirmed the positive effect of cooling micro-jet cooling both for the MIG welding and laser welding.
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