izpis_h1_title_alt

Indentation shape parameters as indicators of spot weld quality
Bračun, Drago (Avtor), Polajnar, Ivan (Avtor), Diaci, Janez (Avtor)

URLURL - Predstavitvena datoteka, za dostop obiščite http://dx.doi.org/10.1504/IJMPT.2006.011275 Novo okno

Izvleček
This contribution presents a laser-based method for three-dimensional (3D) measurements of the shape of an electrode indentation. The method is based on the illumination of the indentation with structured light and the detection ofthe image of the illuminated indentation by means of a digital camera. Imageprocessing algorithms are employed to determine the 3D shape of the indentation. A batch of welds obtained from an automotive production process has been measured and analysed for characteristic geometrical indentation parameters such as diameter, depth, presence of cracks, splash, etc. The potential of indentation shape parameters to serve as indicators of spot quality is discussed.

Jezik:Angleški jezik
Ključne besede:laserska profilometrija, laserska triangulacija, avtomobilska industrija, točkovno varjenje, kakovost varov, meritve, neporušno preskušanje, obdelave slike, algoritmi, laser profilometry, laser triangulation, spot-weld inspection, spot welding, weld quality, electrode indentation, image processing, automotive production, automobile industry, indentation shape parameters, NDT, nondestructive testing
Vrsta gradiva:Delo ni kategorizirano (r6)
Tipologija:1.01 - Izvirni znanstveni članek
Organizacija:FS - Fakulteta za strojništvo
Leto izida:2006
Št. strani:str. 247-257
Številčenje:Letn. 27, št. 3/4
UDK:621.791:535.374
ISSN pri članku:0268-1900
COBISS.SI-ID:9721371 Povezava se odpre v novem oknu
Število ogledov:669
Število prenosov:158
Metapodatki:XML RDF-CHPDL DC-XML DC-RDF
 
Skupna ocena:(0 glasov)
Vaša ocena:Ocenjevanje je dovoljeno samo prijavljenim uporabnikom.
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Gradivo je del revije

Naslov:International journal of materials & product technology
Skrajšan naslov:Int. j. mater. prod. technol.
Založnik:Inderscience Enterprises
ISSN:0268-1900
COBISS.SI-ID:512563481 Novo okno

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