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Title:Dimenzioniranje nosilca hidroležaja
Authors:ID Lep, Denis (Author)
ID Glodež, Srečko (Mentor) More about this mentor... New window
ID Kramberger, Janez (Comentor)
Files:.pdf MAG_Lep_Denis_2013.pdf (3,53 MB)
MD5: 553F13350EEB2EF672DBB685F4560D1F
PID: 20.500.12556/dkum/1e0e671f-7550-4447-9e41-492dd5a003c4
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract: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.
Keywords:dimenzioniranje, nosilec, statični preračun, primerjalna napetost, glavna napetost, življenjska doba, napetostna metoda
Place of publishing:Maribor
Publisher:[D. Lep]
Year of publishing:2013
PID:20.500.12556/DKUM-40325 New window
UDC:539.3/.4:621.83-11(043.3)
COBISS.SI-ID:17580566 New window
NUK URN:URN:SI:UM:DK:QFFVGWCC
Publication date in DKUM:04.06.2013
Views:2412
Downloads:303
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:Dimensioning of bracket hydraulic mount
Abstract: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.
Keywords:dimensioning, bracket, static calculation, Misses stresses, principal stresses, lifetime, stress method


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