Selection of processing parameters in laser microwelding. Part 1: Continuous wave (CW) mode

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dc.contributor.authorCoroado, J.
dc.contributor.authorGanguly, Supriyo
dc.contributor.authorSuder, Wojciech
dc.contributor.authorWilliams, Stewart
dc.contributor.authorMartins Meco, Sonia
dc.contributor.authorPardal, Goncalo
dc.date.accessioned2020-07-09T10:59:20Z
dc.date.available2020-07-09T10:59:20Z
dc.date.issued2020-07-01
dc.description.abstractA phenomenological model which specifies the penetration depth and width of the fusion zone in laser microjoining can be a very useful tool in achieving the required welding parameters for a desired application. In this study the power factor model, previously established and validated in macrowelding, has been tested in fibre laser microwelding, enabling achievement of a particular weld independently of a laser system. Differ-ent weld profiles in aluminium and stainless steel were correlated with various combinations of parameters for a wide range of beam diameters. It has been shown that the same penetration depth can be achieved with different weld profiles. A similar trend, as previously found in macrow-elding, has been confirmed in microwelding. It was demonstrated that the depth of penetration can be kept constant independently of the laser sys-tem until certain limit of beam size.en_UK
dc.identifier.citationCoroado JR, Ganguly S, Suder WJ, et al., (2020) Selection of processing parameters in laser microwelding. Part 1: Continuous wave (CW) mode. Lasers in Engineering, Volume 46, Issue 5-6, 2020. pp. 265-284en_UK
dc.identifier.issn0898-1507
dc.identifier.urihttps://www.oldcitypublishing.com/wp-content/uploads/2020/06/LIEv46n5-6p265-284Coroado.pdf
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/15541
dc.language.isoenen_UK
dc.publisherOld City Publishingen_UK
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.subjectpower factor modelen_UK
dc.subjectweld shapeen_UK
dc.subjectbeam diameteren_UK
dc.subjectdepth of penetrationen_UK
dc.subjectinteraction timeen_UK
dc.subjectlaser microweldingen_UK
dc.subject304L stainless steelen_UK
dc.subject5251 aluminium alloyen_UK
dc.subjectFibre laseren_UK
dc.titleSelection of processing parameters in laser microwelding. Part 1: Continuous wave (CW) modeen_UK
dc.typeArticleen_UK

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