Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897737764> ?p ?o ?g. }
Showing items 1 to 70 of
70
with 100 items per page.
- W2897737764 abstract "Welding with a laser in keyhole mode provides deep penetration and/or high process speeds. On the other hand welding in the conduction provides much higher quality with no defects or spatter. When welding in conduction mode it is essentially to avoid keyhole effect in order to maintain this quality. We have studied the transition between conduction and keyhole modes by varying the laser intensity and the interaction time, which is defined as the laser beam diameter divided by the travel speed. The results show that there is not one unique intensity value where the transition between keyhole and conduction mode occurs. Rather there is a range of values dependant on the interaction time. In practice this means that for a given laser spot size there are combinations of laser power and travel speed that can be indentified where keyhole effects can be avoided. The transition study was also extended to pulsed laser, where interaction time is defined as the pulse duration.Welding with a laser in keyhole mode provides deep penetration and/or high process speeds. On the other hand welding in the conduction provides much higher quality with no defects or spatter. When welding in conduction mode it is essentially to avoid keyhole effect in order to maintain this quality. We have studied the transition between conduction and keyhole modes by varying the laser intensity and the interaction time, which is defined as the laser beam diameter divided by the travel speed. The results show that there is not one unique intensity value where the transition between keyhole and conduction mode occurs. Rather there is a range of values dependant on the interaction time. In practice this means that for a given laser spot size there are combinations of laser power and travel speed that can be indentified where keyhole effects can be avoided. The transition study was also extended to pulsed laser, where interaction time is defined as the pulse duration." @default.
- W2897737764 created "2018-10-26" @default.
- W2897737764 creator A5012585973 @default.
- W2897737764 creator A5040876683 @default.
- W2897737764 creator A5077919604 @default.
- W2897737764 date "2010-01-01" @default.
- W2897737764 modified "2023-09-27" @default.
- W2897737764 title "Interaction time effects on the transition between conduction and keyhole laser welding" @default.
- W2897737764 doi "https://doi.org/10.2351/1.5062027" @default.
- W2897737764 hasPublicationYear "2010" @default.
- W2897737764 type Work @default.
- W2897737764 sameAs 2897737764 @default.
- W2897737764 citedByCount "0" @default.
- W2897737764 crossrefType "proceedings-article" @default.
- W2897737764 hasAuthorship W2897737764A5012585973 @default.
- W2897737764 hasAuthorship W2897737764A5040876683 @default.
- W2897737764 hasAuthorship W2897737764A5077919604 @default.
- W2897737764 hasConcept C120665830 @default.
- W2897737764 hasConcept C121332964 @default.
- W2897737764 hasConcept C159985019 @default.
- W2897737764 hasConcept C172100665 @default.
- W2897737764 hasConcept C192562407 @default.
- W2897737764 hasConcept C19474535 @default.
- W2897737764 hasConcept C20480867 @default.
- W2897737764 hasConcept C2776139624 @default.
- W2897737764 hasConcept C2776143536 @default.
- W2897737764 hasConcept C3450827 @default.
- W2897737764 hasConcept C520434653 @default.
- W2897737764 hasConcept C57879066 @default.
- W2897737764 hasConcept C89344249 @default.
- W2897737764 hasConceptScore W2897737764C120665830 @default.
- W2897737764 hasConceptScore W2897737764C121332964 @default.
- W2897737764 hasConceptScore W2897737764C159985019 @default.
- W2897737764 hasConceptScore W2897737764C172100665 @default.
- W2897737764 hasConceptScore W2897737764C192562407 @default.
- W2897737764 hasConceptScore W2897737764C19474535 @default.
- W2897737764 hasConceptScore W2897737764C20480867 @default.
- W2897737764 hasConceptScore W2897737764C2776139624 @default.
- W2897737764 hasConceptScore W2897737764C2776143536 @default.
- W2897737764 hasConceptScore W2897737764C3450827 @default.
- W2897737764 hasConceptScore W2897737764C520434653 @default.
- W2897737764 hasConceptScore W2897737764C57879066 @default.
- W2897737764 hasConceptScore W2897737764C89344249 @default.
- W2897737764 hasLocation W28977377641 @default.
- W2897737764 hasOpenAccess W2897737764 @default.
- W2897737764 hasPrimaryLocation W28977377641 @default.
- W2897737764 hasRelatedWork W1983914283 @default.
- W2897737764 hasRelatedWork W1995845840 @default.
- W2897737764 hasRelatedWork W2007002843 @default.
- W2897737764 hasRelatedWork W2007555115 @default.
- W2897737764 hasRelatedWork W2030747350 @default.
- W2897737764 hasRelatedWork W2039731347 @default.
- W2897737764 hasRelatedWork W2615737318 @default.
- W2897737764 hasRelatedWork W2888390031 @default.
- W2897737764 hasRelatedWork W2891545265 @default.
- W2897737764 hasRelatedWork W2896343659 @default.
- W2897737764 hasRelatedWork W2896751940 @default.
- W2897737764 hasRelatedWork W2897610360 @default.
- W2897737764 hasRelatedWork W2897889783 @default.
- W2897737764 hasRelatedWork W2897964986 @default.
- W2897737764 hasRelatedWork W2897966636 @default.
- W2897737764 hasRelatedWork W2937180235 @default.
- W2897737764 hasRelatedWork W3010350287 @default.
- W2897737764 hasRelatedWork W3115548354 @default.
- W2897737764 hasRelatedWork W3179367130 @default.
- W2897737764 hasRelatedWork W3089235997 @default.
- W2897737764 isParatext "false" @default.
- W2897737764 isRetracted "false" @default.
- W2897737764 magId "2897737764" @default.
- W2897737764 workType "article" @default.