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  • Ivarson, AndersLuleå tekniska universitet (author)

Optimisation of the laser cutting process for thin section stainless steels

  • Article/chapterEnglish1992

Publisher, publication year, extent ...

  • Orlando, Fla :Laser institute of America,1992
  • printrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:ltu-38676
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-38676URI
  • https://doi.org/10.2351/1.5058443DOI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:kon swepub-publicationtype

Notes

  • Godkänd; 1992; 20090824 (andbra)
  • This paper presents the results of an experimental program investigating the effects of using a pulsed laser for laser-oxygen cutting of thin section stainless steels. It was discovered that if the pulse conditions are optimised, the maximum cutting speed for a set average laser power could be increased by up to 15%. This increase in cutting speed was made possible by a change in the material removal mechanism in the cut zone. The steady state melting-oxidation-ejection process was replaced by a periodic expulsion of melt as a result of small 'explosions' caused by the spike at the beginning of each laser pulse

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Powell, JohnLuleå tekniska universitet,Institutionen för teknikvetenskap och matematik(Swepub:ltu)johpow (author)
  • Ohlsson, L. (author)
  • Magnusson, Claes (author)
  • Luleå tekniska universitetInstitutionen för teknikvetenskap och matematik (creator_code:org_t)

Related titles

  • In:Proceedings of the laser materials processing symposiumOrlando, Fla : Laser institute of America, s. 211-2209780912035451

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Ivarson, Anders
Powell, John
Ohlsson, L.
Magnusson, Claes
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ENGINEERING AND TECHNOLOGY
ENGINEERING AND ...
and Materials Engine ...
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Proceedings of t ...
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Luleå University of Technology

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