20.500.12556/RUL-175401 Modifikacija vmesnika za vzvojno obremenjevanje na natezno-tlačnem preizkuševališču Modification of the adapter for torsional loading on tensile-compressive test rig Magistrsko delo obravnava razvoj in modifikacijo vmesnika, ki omogoča izvajanje torzijskih preizkusov na obstoječem natezno-tlačnem preizkuševališču. Cilj je bil zmanjšati trenje v kontaktnih delih mehanizma, povečati natančnost in stabilnost meritev. Za dosego tega so bili uporabljeni upogibni ležaji, izvedene so bile konstrukcijske spremembe zgornje in spodnje pritrditve ter opravljene numerične analize in eksperimentalni preizkusi. Rezultati so pokazali, da modificiran vmesnik omogoča ponovljive in stabilne meritve z zmanjšanimi izgubami zaradi trenja. Delo tako ponuja stroškovno učinkovito alternativo nakupu namenskih torzijskih preizkuševališč ter odpira možnosti za nadaljnje raziskave in optimizacijo sistema. The master’s thesis addresses the development and modification of an interface that enables the execution of torsion tests on an existing tensile-compression testing rig. The goal was to reduce friction in the contact parts of the mechanism and to improve the accuracy and stability of measurements. To achieve this, flexural bearings were used, structural modifications of the upper and lower mounts were carried out, and numerical analyses as well as experimental tests were performed. The results showed that the modified interface allows for repeatable and stable measurements, with reduced losses due to friction. The work thus provides a cost-effective alternative to purchasing dedicated torsion testing rigs and opens possibilities for further research and system optimization. torzijsko preizkuševališče vmesniki vzvojno obremenjevanje upogibni ležaji mehanske izgube eksperimentalna analiza torsion testing rig interfaces torsional loading flexural bearings mechanical losses experimental analysis true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-10-25 08:30:56 2025-10-25 08:30:59 2025-12-10 03:49:56 0000-00-00 00:00:00 2025 0 0 XX, 75 str. 2025 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 620.1.05:620.173.26(043.2) 277350 256192515 45512.pdf 45512.pdf 1 2B6956E982DAD6AD68D066ECC4D2D087 5e30bb0bacf83bf7c273c8aa36f4d1e743fe302ef7a58048cb6252d8685343c6 e0df3b5c-b16b-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=220930 Fakulteta za strojništvo 0 0 0