Matches in SemOpenAlex for { <https://semopenalex.org/work/W2897763486> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W2897763486 abstract "Particularly the automation and industrialization of thermal material processing with lasers of radiation of 1 µm makes high demands on the resulting welding quality. Indeed, current laser systems with strong focusability exhibit a high innovation potential in many application ranges, for example the possibility of adjusting the welding depth to even small material thicknesses. However, at such high focusability there are also disadvantages observed especially in laser welding of steel expressed in a strong spattering generated at the rear keyhole wall. This undesired instability mainly occurs by using lasers with radiation of 1 µm in contrast to CO2 lasers which is why it is essential to understand its fundamentals to push the industrial use of laser systems of 1 µm.In order to improve the spatter behavior, a sound knowledge of the interaction between the front keyhole wall inclination and the melt pool is required. In this study emphasis is laid on how to manipulate the inclination of the front keyhole wall by changing the focal position. In doing so, the keyhole formation is observed by a novel process monitoring system which allows determining the spatial inclination of the capillary. According to this, a displacement of the focal position below the surface yields a reduced number of spatters due to the steepening of the front keyhole wall. By using additional high-speed cameras it is possible to distinguish the main driving forces for spatter generation and to accent the importance of the inclination of the front keyhole wall." @default.
- W2897763486 created "2018-10-26" @default.
- W2897763486 creator A5022053471 @default.
- W2897763486 creator A5049883274 @default.
- W2897763486 creator A5050663074 @default.
- W2897763486 creator A5081624793 @default.
- W2897763486 date "2011-01-01" @default.
- W2897763486 modified "2023-09-26" @default.
- W2897763486 title "Understanding the influence of the focal position in laser welding on spatter reduction" @default.
- W2897763486 cites W2055149929 @default.
- W2897763486 cites W2896001843 @default.
- W2897763486 cites W2896588394 @default.
- W2897763486 cites W2898028852 @default.
- W2897763486 doi "https://doi.org/10.2351/1.5062230" @default.
- W2897763486 hasPublicationYear "2011" @default.
- W2897763486 type Work @default.
- W2897763486 sameAs 2897763486 @default.
- W2897763486 citedByCount "2" @default.
- W2897763486 countsByYear W28977634862020 @default.
- W2897763486 crossrefType "proceedings-article" @default.
- W2897763486 hasAuthorship W2897763486A5022053471 @default.
- W2897763486 hasAuthorship W2897763486A5049883274 @default.
- W2897763486 hasAuthorship W2897763486A5050663074 @default.
- W2897763486 hasAuthorship W2897763486A5081624793 @default.
- W2897763486 hasConcept C10138342 @default.
- W2897763486 hasConcept C120665830 @default.
- W2897763486 hasConcept C121332964 @default.
- W2897763486 hasConcept C127413603 @default.
- W2897763486 hasConcept C159985019 @default.
- W2897763486 hasConcept C162324750 @default.
- W2897763486 hasConcept C192562407 @default.
- W2897763486 hasConcept C19474535 @default.
- W2897763486 hasConcept C198082294 @default.
- W2897763486 hasConcept C24890656 @default.
- W2897763486 hasConcept C2776139624 @default.
- W2897763486 hasConcept C2777551076 @default.
- W2897763486 hasConcept C520434653 @default.
- W2897763486 hasConcept C78519656 @default.
- W2897763486 hasConcept C89344249 @default.
- W2897763486 hasConceptScore W2897763486C10138342 @default.
- W2897763486 hasConceptScore W2897763486C120665830 @default.
- W2897763486 hasConceptScore W2897763486C121332964 @default.
- W2897763486 hasConceptScore W2897763486C127413603 @default.
- W2897763486 hasConceptScore W2897763486C159985019 @default.
- W2897763486 hasConceptScore W2897763486C162324750 @default.
- W2897763486 hasConceptScore W2897763486C192562407 @default.
- W2897763486 hasConceptScore W2897763486C19474535 @default.
- W2897763486 hasConceptScore W2897763486C198082294 @default.
- W2897763486 hasConceptScore W2897763486C24890656 @default.
- W2897763486 hasConceptScore W2897763486C2776139624 @default.
- W2897763486 hasConceptScore W2897763486C2777551076 @default.
- W2897763486 hasConceptScore W2897763486C520434653 @default.
- W2897763486 hasConceptScore W2897763486C78519656 @default.
- W2897763486 hasConceptScore W2897763486C89344249 @default.
- W2897763486 hasLocation W28977634861 @default.
- W2897763486 hasOpenAccess W2897763486 @default.
- W2897763486 hasPrimaryLocation W28977634861 @default.
- W2897763486 hasRelatedWork W103010858 @default.
- W2897763486 hasRelatedWork W1567452541 @default.
- W2897763486 hasRelatedWork W1965064149 @default.
- W2897763486 hasRelatedWork W2089022378 @default.
- W2897763486 hasRelatedWork W2094768278 @default.
- W2897763486 hasRelatedWork W2151783375 @default.
- W2897763486 hasRelatedWork W2896142304 @default.
- W2897763486 hasRelatedWork W3116973883 @default.
- W2897763486 hasRelatedWork W3184177472 @default.
- W2897763486 hasRelatedWork W4297448039 @default.
- W2897763486 isParatext "false" @default.
- W2897763486 isRetracted "false" @default.
- W2897763486 magId "2897763486" @default.
- W2897763486 workType "article" @default.