20.500.12556/RUL-139639 Analiza obrabe površine komponente uporabljene v napravi za kalibracijo ogrevalne svečke s senzorjem tlaka Surface wear analysis of a component used in a pressure sensor glow plug calibration device V sodelovanju s slovenskim podjetjem smo naredili analizo obrabno problematične komponente v napravi za kalibracijo ogrevalne svečke s senzorjem tlaka. Najprej smo pregledali in zbrali vse podatke o že preizkušenih izboljšavah komponente. Iz vseh pridobljenih podatkov smo izbrali vzorce in jih testirali na prototipni napravi za kalibriranje, ki deluje na enak način kot prava naprava za kalibriranje le da ima prototipna naprava možnost hitrega spreminjanja pogojev za testiranje. Po testih smo analizirali vzorce in obrabo njihove površine. Vzorce smo pogledali pod lupo in laserskim skenirnim mikroskopom. Za konec smo določili primerjalne parametre in vzorce primerjali med seboj. Po pregledu rezultatov smo določili najboljšo izvedbo komponente. In cooperation with Slovenian company we made an analysis of problematic surface wear of a component used in a pressure sensor glow plug calibration device. At the beginning we looked through and collected all the data on already tested improvements of the component. From all the data we chose samples and tested them on the prototype calibration device which work in the same way as the real calibration device except that the prototype device has the ability to quickly change the test conditions. After the testing we have analyzed samples and the surface wear on them. The samples were viewed under a magnifying glass and a laser scanning microscope. At the end we have determined the comparative parameters and have compared the samples with each other. After reviewing the results we determined the best implementation of the component. obraba površina odpornost visok tlak dinamični problem material wear surface resistance high pressure dynamic problem material true false false [T. Rejc] Slovenski jezik Angleški jezik Zaključna naloga 2022-09-06 08:33:23 2022-09-06 08:33:25 2023-11-03 08:25:25 0000-00-00 00:00:00 2022 0 Ljubljana 0 XVII, 48 f. 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 520.8.07(043.2) 244223 124664579 18798.pdf 18798.pdf 1 CDED798E027B1C3C8D530EE5B066ECEF 878bbc3bc723853f6f2df602afa414862120422c18f605cd541bf39fb4e0f7a8 c2f2745f-2dad-11ed-92af-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=160230 Fakulteta za strojništvo 0 0 0