Keyhole laser spot welding

• Based upon a literature survey, a review is presented highlighting areas of research carried out into keyhole laser spot welding. The survey looks at parametric effects on weld geometry, types and formation of weld defects, the welding thermal cycle, pulse shaping, the use of image processing to investigate the process and modelling and simulation of processes such as the drilling and collapse of the keyhole and porosity formation.

Subject headings

TEKNIK OCH TEKNOLOGIER  -- Materialteknik -- Bearbetnings-, yt- och fogningsteknik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Materials Engineering -- Manufacturing, Surface and Joining Technology (hsv//eng)

Keyword

Manufacturing Systems Engineering

Produktionsutveckling

Publication and Content Type

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