20.500.12556/RUL-129894 Razvoj nosilca za vpetje ekstenziometra Development of beam for extensometer attaching Pri enoosnem nateznem preizkusu se za merjenje raztezka oz. skrčka preizkušanca uporablja ekstenziometer, ki pa ga je potrebno ustrezno pritrditi na preizkušanec. Na Inštitutu za kovinske materiale in tehnologije se pri ekstenziometru za merjenje deformacij pri povišani temperaturi uporablja metoda z vrvicami, ki pa ni najbolj učinkovita. Naša naloga je bila razviti napravo, ki bo zmožna ustrezno pritrditi ekstenziometer na preizkušanec, hkrati pa bo enostavna in hitra za uporabo. Najprej je bilo potrebno določiti vse zahteve in želje s strani Inštituta, nato pa smo s pomočjo razvojno konstrukcijskega procesa koncipirali naš izdelek. Na koncu smo izdelali glavno risbo konstrukcije. In the uniaxial tensile test, an extensometer is used to measure the elongation or the contraction of the test piece, which must be properly attached to the test piece. At the Institute of Metallic Materials and Technologies, the string method is used on the extensometer for measuring deformations at elevated temperatures, which isn't the most effective. Our task was to develop a device, that will be able to properly attach the extensometer to the test piece, while at the same time being easy and quick to use. First, it was necessary to determine all the requirements and wishes of the Institute, then we conceptualized our product with the help of the development and construction process. In the end, we prepared the main drawing of the structure. natezni preizkus ekstenziometer nosilec razvojno konstrukcijski proces koncipiranje tensile test extensometer beam development and construction process conception true false false [A. Reba] Slovenski jezik Angleški jezik Zaključna naloga 2021-09-09 08:30:30 2021-09-09 08:30:31 2022-09-09 04:13:47 0000-00-00 00:00:00 2021 0 Ljubljana 0 XVI, 46, [1] str. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 1970-01-01 620.172:531.7:62-229(043.2) 233135 81940995 10711.pdf 10711.pdf 1 0F79A05E8697DD506F2FFCCF1F31D88D d074c56dfca185cf722c3647c339937b4d78e74f2d1369cad9fbfa7cb1442c19 2f527aa3-1137-11ec-a523-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=146935 Fakulteta za strojništvo 0 0 0