20.500.12556/DKUM-40325 Dimenzioniranje nosilca hidroležaja Dimensioning of bracket hydraulic mount Glavni cilj magistrskega dela je prikaz dimenzioniranja nosilca hidroležaja, ki je bil na osnovi konceptnega 3D modela z določenim in testiranim materialom numerično preračunan. Po statičnem preračunu je bilo ugotovljeno, da predlagani 3D model s strani potencialnega kupca ni ustrezal zahtevam, podanim v zvezku zahtev. Odločili smo se za modificiranje 3D modela, in sicer smo povečali nosilnost maksimalno obremenjene ročice ter posledično izboljšali togost oziroma omejili maksimalne primerjalne napetosti v nosilcu. Oba nosilca smo med seboj primerjali, opazili smo razliko v spremenjeni ročici, hkrati pa smo preverili tudi medsebojno razdaljo do drugih komponent na podvozju. Na osnovi pridobljenih rezultatov smo razbrali tudi glavne napetosti σ1 in σ2, ki smo jih potrebovali za izračun življenjske dobe nosilca po napetostni metodi. The main objective of the Master's thesis is the demonstration of dimensioning of bracket hydraulic mount, which was numerically calculated on the basis of concept 3D model with particular and tested material. After static calculation, we realized that the 3D model, suggested by the potential buyer, did not meet the requirements set out in the book of requirements. We decided to modify the 3D model. We increased the capacity of maximum load lever and consequently improved the stiffness. We limited maximal Misses stresses of the bracket. Afterwards, both brackets were compared with each other. We observed the difference of the modified lever and we also checked the distance to other components in the chassis. Based on the obtained results, we dealt with the principal stresses σ1 and σ2, which were needed to calculate the lifetime of the bracket according to the stress method. dimenzioniranje nosilec statični preračun primerjalna napetost glavna napetost življenjska doba napetostna metoda dimensioning bracket static calculation Misses stresses principal stresses lifetime stress method true true false [D. Lep] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2013-05-08 12:55:31 2013-06-04 13:51:36 2022-05-12 23:36:01 2021-04-23 03:21:25 2013 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 539.3/.4:621.83-11(043.3) 17580566 URN:SI:UM:DK:QFFVGWCC MAG_Lep_Denis_2013.pdf MAG_Lep_Denis_2013.pdf 1 553F13350EEB2EF672DBB685F4560D1F 6d4d2f9dd6106685c0cf300385ace2f52a2a503d12a6cdcd2b4b03d7da1feb3b fc29246c-7c09-11eb-bb7a-00155d0001ca 20.500.12556/dkum/1e0e671f-7550-4447-9e41-492dd5a003c4 https://dk.um.si/Dokument.php?lang=slv&id=55600 Fakulteta za strojništvo 0 0 0