20.500.12556/DKUM-82036 Vpliv izbire maziva na življensko dobo zobniških dvojic diplomsko delo Lubricant influence on gear pair service life V diplomskem delu sem obravnaval snov, s katero se bom srečal pri svojem delu, in sicer snov ki se nanaša na vpliv izbire maziva na življenjsko dobo zobniških dvojic. Zaradi problemov, ki se lahko pojavijo zaradi nepravilne izbire maziv in kako bi olajšal delo pri izbiri ustreznih maziv bom s pomočjo teoretično pridobljenih znanj na osnovi literature in zapiskov, ki sem jih zbral na predavanjih med študijem in znanj ki sem jih pridobil tekom opravljanja praktičnega usposabljanja v programskem paketu KISSSoft naredil preračune življenjske dobe zobniških gonil za različne vstopne podatke. Zaradi neprimernega mazanja se lahko pojavijo različni problemi oz. nezaželeni učinki kot so: pojav visokega trenja oz. obrabe pri elementih gonil, toplotno razjedanje, jamičenje/kavitacija, skrajšanje življenjske dobe ter zmanjšanje izkoristka gonila. Zobniške dvojice pri ubiranju zob po evolventi povzročajo trenje zaradi česa pride do lokalnih temperaturnih skokov kar posledično vpliva na obrabo zobnikov oz. površine bokov zob ki so v stiku. Da bi zmanjšali trenje in povečali odvod toplote je potrebno izbrati pravilen način mazanja in ustrezno mazivo. Zaključni del diplomskega dela predstavlja rezultate in primerjave izračunov življenjske dobe zobniških dvojic, na osnovi katerih sem napisal smernice za pravilno izbiro maziv. Metode ki sem jih uporabil pri diplomskem delu so naslednje: opisna metoda, eksperimentalna metoda, primerjalna metoda. S pomočjo opisne metode sem na podlagi pridobljenih znanj in literature opisal oz. predstavil osnove zobniških gonil in maziv zaradi lažjega reševanja diplomskega dela, z eksperimentalno metodo sem pridobil rezultate izračunov življenjske dobe, ki sem jih naredil v programu KISSSoft, v zaključnem delu diplomskega dela sem s primerjalno metodo na osnovi pridobljenih rezultatov naredil primerjave med določenimi preračuni ter napisal smernice za pravilno izbiro maziv. In my thesis, I discussed a substance that I would meet in my work, a substance that refers to the impact of the choice of lubricant on the life of the gear pairs. Due to the problems that may arise due to the incorrect selection of lubricants and how to facilitate the work in selecting appropriate lubricants, I will use the theoretically acquired knowledge based on literature and notes collected in the lectures during my studies and the knowledge I have acquired during the course of the practical training in the KISSSoft software package to recalculate the lifetime of the gear drivers for various inputs. Due to inappropriate lubrication, various problems or undesirable effects may arise such as: the appearance of high friction or wear on the driver elements, heat ulceration, cavitation, reduction of life and reduction of the efficiency of the driver. Gear pairs cause friction when teeth are killed after a change of mouth, which results in local temperature jumps, which in turn affects the wear and tear of the teeth or the surface of the teeth' teeth that are in contact. In order to reduce friction and increase heat drainage, it is necessary to choose the correct lubrication method and appropriate lubricant. The final part of the thesis presents the results and comparisons of calculations of the life span of the gear doubles, on the basis of which I wrote guidelines for the correct selection of lubricants. The methods I used in my thesis are as follows: descriptive method, experimental method, comparative method. Using the descriptive method, I described or presented the basics of gear drivers and lubricants to facilitate the resolution of the thesis, using an experimental method to obtain the results of the life-life calculations I made in KISSSoft, and in the final part of the thesis I made comparisons between certain calculations based on the results obtained, and wrote guidelines for the correct selection of lubricants. zobniške dvojice izbira maziva lastnosti maziv izbira materiala trenje tipi maziv načini mazanja aditivi gear pairs selection of lubricants properties of lubricants choice of material friction types of lubricants lubrication types additives true true false [E. Kadirić] Slovenski jezik Angleški jezik Diplomsko delo/naloga 2022-07-03 15:04:39 2022-09-19 11:48:57 2023-06-28 03:08:06 0000-00-00 00:00:00 2022 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (73 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 621.833.6(043.2) 156982019 VS_Kadiric_Emir_2022.pdf VS_Kadiric_Emir_2022.pdf 1 2F796BC9B1C467ADC998E031E0A53031 3b1897e2d1969100a2c8e1403ad06c424ae9aa81f4e99476fabdf1beca7da512 1e445db0-2ed5-11ed-aa41-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=162106 Fakulteta za strojništvo 0 0 0