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Title:DOLOČITEV KRITIČNIH MEST NOSILCA BOBNA PRALNEGA STROJA S POMOČJO RAČUNALNIŠKIH SIMULACIJ
Authors:ID Lednik, Matej (Author)
ID Ren, Zoran (Mentor) More about this mentor... New window
Files:.pdf UNI_Lednik_Matej_2010.pdf (15,48 MB)
MD5: BB0310D186EB5C583A0A452A2D771CF4
PID: 20.500.12556/dkum/5e00f79f-6797-4b2d-b64b-0b1dd7e9237d
 
Language:Slovenian
Work type:Undergraduate thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V diplomskem delu je predstavljen numerični preračun nosilca bobna pralnega stroja in računalniška simulacija takšnega nosilca s predvidenimi obremenitvami po metodi končnih elementov (MKE). Cilj diplomskega dela je bilo iskanje kritičnih mest na nosilcu bobna pralnega stroja zaradi predvidenih obremenitev, ki jih povzroča centrifugalna sila, kot posledica neenakomerno razporejenega perila v bobnu. Rezultati numerične analize so pokazali vrednosti napetosti in lokacijo najbolj kritičnih območji, ki so se s sprotnim spreminjanjem modela zmanjševale do in pod napetosti, ki jih material lahko varno prenaša. Na koncu so bile predlagane rešitve s katerimi lahko izboljšamo konstrukcijo nosilea bobna pralnega stroja.
Keywords:Nosilec bobna pralnega stroja, računalniške simulacije, metoda končnih elementov, koncentracije napetosti.
Place of publishing:Maribor
Publisher:[M. Lednik]
Year of publishing:2009
PID:20.500.12556/DKUM-12860 New window
UDC:621:004.89(043.2)
COBISS.SI-ID:13860374 New window
NUK URN:URN:SI:UM:DK:R81CILXC
Publication date in DKUM:07.01.2010
Views:2857
Downloads:221
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:DETERMINATION OF CRITICAL POINTS ON DRUM CARRIER OF A WASHING MACHINE WITH COMPUTATIONAL SIMULATIONS
Abstract:In diploma work is presented numerical calculation of beam for the drum washing machine and computer simulation of such beam with forecasted loads with finite element method (FME). The aim of diploma work was searching of critical points of beam for drum washing machine because forecasted weight which is cause by centrifugal force as consequence of asymmetrical disposition of linen. The results of numerical analysis showed values of tension and the location of the most critical areas. Model was synchronic modified until those critical areas and values were not under tensions, which material can safely carry over. At the end were proposed solutions which could improve the structure of beam for the drum washing machine.
Keywords:Beam for the drum washing machine, computer simulation, finite element method, stress concentrations .


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