{"?xml":{"@version":"1.0"},"edm:RDF":{"@xmlns:dc":"http://purl.org/dc/elements/1.1/","@xmlns:edm":"http://www.europeana.eu/schemas/edm/","@xmlns:wgs84_pos":"http://www.w3.org/2003/01/geo/wgs84_pos","@xmlns:foaf":"http://xmlns.com/foaf/0.1/","@xmlns:rdaGr2":"http://rdvocab.info/ElementsGr2","@xmlns:oai":"http://www.openarchives.org/OAI/2.0/","@xmlns:owl":"http://www.w3.org/2002/07/owl#","@xmlns:rdf":"http://www.w3.org/1999/02/22-rdf-syntax-ns#","@xmlns:ore":"http://www.openarchives.org/ore/terms/","@xmlns:skos":"http://www.w3.org/2004/02/skos/core#","@xmlns:dcterms":"http://purl.org/dc/terms/","edm:WebResource":[{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-TU0R08U1/b8cbd93b-47ed-4224-ac8c-e9d83bc87c2c/HTML","dcterms:extent":"54 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-TU0R08U1/47a0683e-8778-4145-b522-c740cecf4588/PDF","dcterms:extent":"316 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-TU0R08U1/cd5b852a-915e-46df-a08a-c05ab5705fbe/TEXT","dcterms:extent":"52 KB"}],"edm:TimeSpan":{"@rdf:about":"1999-2025","edm:begin":{"@xml:lang":"en","#text":"1999"},"edm:end":{"@xml:lang":"en","#text":"2025"}},"edm:ProvidedCHO":{"@rdf:about":"URN:NBN:SI:doc-TU0R08U1","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A"},{"@xml:lang":"sl","#text":"Strojniški vestnik"}],"dcterms:issued":"1999","dc:creator":["Grum, Janez","Zuljan, Darjo"],"dc:format":[{"@xml:lang":"sl","#text":"številka:11"},{"@xml:lang":"sl","#text":"12 strani"},{"@xml:lang":"sl","#text":"letnik:45"},{"@xml:lang":"sl","#text":"str. 451-462"}],"dc:identifier":["ISSN:0039-2480","COBISSID:3453211","URN:URN:NBN:SI:doc-TU0R08U1"],"dc:language":["en","sl"],"dc:publisher":[{"@xml:lang":"sl","#text":"Association of Mechanical Engineers and Technicians of Slovenia et al."},{"@xml:lang":"sl","#text":"Zveza strojnih inženirjev in tehnikov Slovenije et al."}],"dc:subject":[{"@xml:lang":"sl","#text":"hrapavost površin"},{"@xml:lang":"sl","#text":"lasersko rezanje"},{"@xml:lang":"sl","#text":"makroanalize"},{"@xml:lang":"sl","#text":"mikrostruktura"},{"@xml:lang":"sl","#text":"mikrotrdota"},{"@xml:lang":"sl","#text":"odrezavanje"},{"@xml:lang":"sl","#text":"pločevina"},{"@xml:lang":"sl","#text":"površine"},{"@xml:lang":"sl","#text":"rezanje"},{"@xml:lang":"sl","#text":"rezanje lasersko"},{"@xml:lang":"sl","#text":"trdota"},{"@rdf:resource":"http://www.wikidata.org/entity/Q593053"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"Analiza laserskega rezanja hladno valjane pločevine za zahteven globoki vlek| Analysis of laser cutting of cold-rolled plate for demanding deep draw|"},"dc:description":[{"@xml:lang":"sl","#text":"Studies conducted on the condition of a surface macrostructure and microstructure and the subsurface of a cut, confirm that by measuring various roughness parameters the laser cutting process can be optimized very successfully. Different energy inputs and various modes of laser beam operation allowed us to ascertain that the major influences on cut quality were exerted by beam power and cutting speed, which determine the amount of energy transferred to the cutting front. The results of our studies conducted so far, and the experience gained in assessment of the laser cut quality, confirm that knowledge of the lower and the upper cutting speeds is necessary to determination the optimum parameters for laser cutting. A result of poor circular polarization is that the cut quality depends on the cutting direction"},{"@xml:lang":"sl","#text":"Iz opravljenih raziskav o makro- in mikrostrukturnem stanju površine in podpovršja reza lahko potrdimo, da z merjenjem oziroma določevanjem različnih parametrov hrapavosti lahko zelo uspešno optimiramo proces laserskega rezanja. Pri različnih vnosih energije in različnih načinih delovanja laserskega snopa smo ugotovili, da ima največji vpliv na kakovost reza izbrana moč snopa in nato hitrost rezanja, ki določata vnos energije v rezalno fronto. Dosedanji rezultati raziskav in izkušnje pri ocenjevanju kakovosti laserskega reza potrjujejo, da je določevanje spodnje in zgornje kritične rezalne hitrosti primerno za določevanje optimalnih parametrov laserskega rezanja. Zaradi slabe krožne polarizacije je kakovost reza odvisna od smeri rezanja"}],"edm:type":"TEXT","dc:type":[{"@xml:lang":"sl","#text":"znanstveno časopisje"},{"@xml:lang":"en","#text":"journals"},{"@rdf:resource":"http://www.wikidata.org/entity/Q361785"}]},"ore:Aggregation":{"@rdf:about":"http://www.dlib.si/?URN=URN:NBN:SI:doc-TU0R08U1","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-TU0R08U1"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-TU0R08U1/47a0683e-8778-4145-b522-c740cecf4588/PDF"},"edm:rights":{"@rdf:resource":"http://rightsstatements.org/vocab/InC/1.0/"},"edm:provider":"Slovenian National E-content Aggregator","edm:intermediateProvider":{"@xml:lang":"en","#text":"National and University Library of Slovenia"},"edm:dataProvider":{"@xml:lang":"sl","#text":"Univerza v Ljubljani, Fakulteta za strojništvo"},"edm:object":{"@rdf:resource":"http://www.dlib.si/streamdb/URN:NBN:SI:doc-TU0R08U1/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-TU0R08U1"}}}}