<?xml version="1.0"?><rdf: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-78ZGH6BM/216f93a0-b54f-4c64-9209-6037c5ef5e7b/HTML"><dcterms:extent>13 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-78ZGH6BM/b3e80c75-179a-4b01-9c06-6328854c80fc/PDF"><dcterms:extent>58 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-78ZGH6BM/fd3b66e3-c4a8-4065-a657-853ca63d4cdc/TEXT"><dcterms:extent>13 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1992-1999"><edm:begin xml:lang="en">1992</edm:begin><edm:end xml:lang="en">1999</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-78ZGH6BM"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/URN:NBN:SI:spr-QKUCN2BD" /><dcterms:issued>1998</dcterms:issued><dc:creator>Kalin, Mitjan</dc:creator><dc:creator>Vižintin, Jože</dc:creator><dc:format xml:lang="sl">številka:1/2</dc:format><dc:format xml:lang="sl">letnik:32</dc:format><dc:format xml:lang="sl">str. 91-94</dc:format><dc:identifier>ISSN:1318-0010</dc:identifier><dc:identifier>COBISSID:19607301</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-78ZGH6BM</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Inštitut za kovinske materiale in tehnologije</dc:publisher><dc:publisher xml:lang="sl">Železarna Jesenice</dc:publisher><dc:publisher xml:lang="sl">Železarna Ravne</dc:publisher><dc:publisher xml:lang="sl">Železarna Štore</dc:publisher><dcterms:isPartOf xml:lang="sl">Kovine zlitine tehnologije</dcterms:isPartOf><dc:subject xml:lang="sl">preizkušanje</dc:subject><dc:subject xml:lang="sl">strojni elementi</dc:subject><dc:subject xml:lang="sl">utrujanje materiala</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q507234" /><dcterms:temporal rdf:resource="1992-1999" /><dc:title xml:lang="sl">Preskušanje materialov na odpornost proti utrujanju pri kotaljenju| Rolling contact fatigue testing|</dc:title><dc:description xml:lang="sl">Rolling contact fatigue testers could be classified into bench and model devices. Due to rotational movement, complex contact geometry, high speeds, and high tolerances both types of devices are expensive. In this paper new own-designed RCF tester is presented. In contrast to most of today's similar devices, loading part in the new tester moves linearly reciprocatingly and rolls the ball over the flat specimen. Simple testing principle and specimens geometry make RCF testing with the new tester less expensive than with comparative devices</dc:description><dc:description xml:lang="sl">Naprave za preskušanje materialov na odpornost proti utrujanju pri kotaljenju lahko razdelimo na industrijska in modelna preizkuševališča. Zaradi rotacijskega gibanja, zahtevne kontaktne geometrije preizkušancev in velikih hitrosti, ki zahtevajo ostre tolerančne pogoje, sta obe vrsti preizkuševališč dragi. V prispevku je predstavljena nova naprava lastne konstrukcije, namenjena preskušanju materialov na odpornost proti utrujanju pri kotaljenju. V nasprotju z doslej znanimi podobnimi napravami se obremenitveni del naprave giblje izmenično linearno, tako da kotali kroglico po preizkušancu v obliki ploščice. Zaradi bistveno enostavnejše kontaktne geometrije in gibanj naprave ter standardnih in poceni preizkušancev so naprava in preskusi znatno cenejši od doslej znanih</dc:description><dc:description xml:lang="sl">Nadaljuje se kot: Materiali in tehnologije</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-78ZGH6BM"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-78ZGH6BM" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-78ZGH6BM/b3e80c75-179a-4b01-9c06-6328854c80fc/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Inštitut za kovinske materiale in tehnologije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-78ZGH6BM/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-78ZGH6BM" /></ore:Aggregation></rdf:RDF>