20.500.12556/RUL-177259 Razvoj vodno-hidravličnega ventila z uporabo tribološko izbranih alternativnih materialov Development of a water-hydraulic valve using tribologically selected alternative materials Naraščajoče zahteve po zmanjšanju vpliva industrije na okolje spodbujajo razvoj alternativnih materialov in komponent. Velik potencial za napredek predstavlja vodna hidravlika. Namen magistrske naloge je bil razviti hitro odzivni vodno-hidravlični 2/2 potni ventil z uporabo materialov, primernih za delovanje v vodi. Izvedeni so bili tribološki testi trenja, obrabe in površinske analize ter hidravlične meritve zasnovanih ventilov. Rezultati kažejo, da je z izbranimi alternativnimi materiali mogoče razviti hitro odziven ventil za delovanje v vodi. Growing demands to reduce the environmental impact of industry are driving the development of alternative materials and components. Water hydraulics offers significant potential for progress. The aim of this thesis was to develop a fast-switching water-hydraulic 2/2 spool valve using materials suitable for operation in water. Tribological tests of friction, wear and surface analysis were performed, along with hydraulic measurements of the designed valves. The results show that selected alternative materials enable the development of a fast and reliable valve for water-hydraulic applications. vodna hidravlika drsniški 2/2 potni ventili alternativni materiali trajnostni preizkusi tribološki preizkusi obraba notranje puščanje water hydraulics spool 2/2 directional control valves alternative materials endurance tests tribological tests wear internal leakage true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-12-19 08:30:25 2025-12-19 08:30:28 2025-12-29 04:03:46 0000-00-00 00:00:00 2025 0 0 XX, 86 str. 2025 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.646.2:620.193.95(043.2) 282898 262536195 46431.pdf 46431.pdf 1 3D506A8725DF0A97F44206207EFC29CF 952183387c7fd2988d14cf4c33635096e2bfd9e7b079fca2cff75559c017b3f4 2ae5944e-dcac-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=224193 Fakulteta za strojništvo 0 0 0