{"?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-DSCTD29S/342ce610-0f72-4508-b3a8-4dc399fe9d93/PDF","dcterms:extent":"1285 KB"},{"@rdf:about":"http://www.dlib.si/stream/URN:NBN:SI:doc-DSCTD29S/565b215f-2e1d-434c-a401-c4ea3824353c/TEXT","dcterms:extent":"33 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-DSCTD29S","dcterms:isPartOf":[{"@rdf:resource":"https://www.dlib.si/details/URN:NBN:SI:spr-6QOUKQ9A"},{"@xml:lang":"sl","#text":"Strojniški vestnik"}],"dcterms:issued":"2016","dc:creator":["Chen, Xinbo","Gu, Cheng"],"dc:format":[{"@xml:lang":"sl","#text":"letnik:62"},{"@xml:lang":"sl","#text":"številka:nr. 12"},{"@xml:lang":"sl","#text":"str. 730-739"}],"dc:identifier":["ISSN:0039-2480","COBISSID_HOST:15145755","URN:URN:NBN:SI:doc-DSCTD29S"],"dc:language":"en","dc:publisher":{"@xml:lang":"sl","#text":"Zveza strojnih inženirjev in tehnikov Slovenije etc."},"dc:subject":[{"@xml:lang":"sl","#text":"integracija"},{"@xml:lang":"sl","#text":"planetna gonila"},{"@xml:lang":"sl","#text":"prostorski mehanizem RCRCR"},{"@xml:lang":"sl","#text":"razlika nekaj zob"},{"@xml:lang":"sl","#text":"samoprilagajanje"},{"@xml:lang":"sl","#text":"univerzalni reduktorji"}],"dcterms:temporal":{"@rdf:resource":"1999-2025"},"dc:title":{"@xml:lang":"sl","#text":"A novel universal reducer integrating a planetary gear mechanism with an RCRCR spatial mechanism|"},"dc:description":[{"@xml:lang":"sl","#text":"A novel speed reducer with self-adaptability to variable transmission angles is proposed in this paper, in which a planetary gear mechanism with a difference of a few teeth and an RCRCR (R-revolute pair, C-cylindrical pair) spatial mechanism are integrated. The difference of a few teeth presents the advantages of high transmission ratio and compact structure, while the RCRCR spatial mechanism achieves the translational motion of the planetary gear in space. Theoretical kinematics analyses are carried out to prove the motion of each component in space. Models are established in the Automatic Dynamic Analysis of Mechanical Systems (ADAMS) to verify the performances of universal transmission and torque fluctuation tolerance. The simulation results demonstrate that the proposed speed reducer maintains a stable transmission ratio with variable transmission angles, presenting a high level of tolerance with the position perturbations. Strength analysis and manufacturing and lubrication guidelines of the prototype design are presented"},{"@xml:lang":"sl","#text":"Reduktorji, ki opravljajo naloge zmanjševanja vrtilne hitrosti in pretvorbe vrtilnega momenta, so pomemben podsestav sodobnih strojev. Težava pri klasičnih reduktorjih je v tem, da se ne prilagajajo spremembam kota med vhodno in izhodno gredjo. Zato se običajno vgradi par kardanskih zgibov, ki pa spremenijo razmerja med vrtenji gredi in povečajo prenosni sistem v aksialni smeri. V članku je predstavljen predlog novega mehanizma reduktorja, ki se lahko prilagaja spremembam kota med gredema. Sestavljen je iz planetnega gonila z majhno razliko v številu zob in prostorskega mehanizma RCRCR (R % tečajni par, C % cilindrični par). Mehanizmu so dodani še trije pari povezovalnih gredi za podporo in bolj homogeno porazdelitev obremenitev. Prestavno razmerje značilnega planetnega reduktorja in število prostostnih stopenj mehanizma RCRCR sta izračunana po teoriji mehanizmov"}],"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-DSCTD29S","edm:aggregatedCHO":{"@rdf:resource":"URN:NBN:SI:doc-DSCTD29S"},"edm:isShownBy":{"@rdf:resource":"http://www.dlib.si/stream/URN:NBN:SI:doc-DSCTD29S/342ce610-0f72-4508-b3a8-4dc399fe9d93/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-DSCTD29S/maxi/edm"},"edm:isShownAt":{"@rdf:resource":"http://www.dlib.si/details/URN:NBN:SI:doc-DSCTD29S"}}}}