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Advanced systematic theory of laser welding supported by high speed imaging
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Product and Production Development.
2008 (English)In: XVII International Symposium on Gas Flow and Chemical Lasers & High Power Lasers: Extended abstracts, 2008Conference paper, Meeting abstract (Other academic)
Abstract [en]

Due to highly complex physics and mechanics behind, the causes of laser welding defects like undercuts, lack of fusion or pores and their impact on the fracture mechanics under load are only partially understood. High speed imaging enables to identify and study intermediate process and load conditions, respectively, that might fully determine whether and when certain welding defects occur and cause failure in operation. Accompanied by modelling and simulation, a systematic approach is aimed at for a theoretical description of the essential effects.

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Research subject
Manufacturing Systems Engineering
URN: urn:nbn:se:ltu:diva-37527Local ID: b972c130-c78b-11dd-941d-000ea68e967bOAI: diva2:1011025
International Symposium on Gas Flow and Chemical Lasers & High Power Lasers : 15/09/2008 - 19/09/2008
Godkänd; 2008; 20081211 (petern)Available from: 2016-10-03 Created: 2016-10-03Bibliographically approved

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