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Title:Izboljšava konstrukcije vodoravnih motornih klešč : diplomsko delo
Authors:ID Racaj, Fatlind (Author)
ID Vesenjak, Matej (Mentor) More about this mentor... New window
ID Grešovnik, Tomaž (Comentor)
Files:.pdf UN_Racaj_Fatlind_2019.pdf (2,71 MB)
MD5: 9BEF319576250EC886DEBFDE14C3749E
PID: 20.500.12556/dkum/df46d338-2f69-4326-8427-2ef9e78909b7
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V podjetju SIJ Ravne Systems smo dobili nalogo, da izboljšamo konstrukcijo vodoravnih motornih klešč. Z obstoječimi vodoravnimi motornimi kleščami je naročnik dvigoval aluminijaste tuljave. Za izboljšavo so se odločili zaradi večkratnih popravil na enakih mestih. Želje naročnika so bile, da se kritična mesta na obstoječih kleščah izboljšajo in da se poveča nosilnost klešč s 15 t na 18 t. Naloge smo se lotili tako, da smo obstoječe klešče modelirali in na modelu izvedli numerično analizo po metodi končnih elementov. S pomočjo numerične analize smo dobili podatke o kritičnih mestih, ki smo jih v nadaljevanju izboljšali. Dodali smo tudi nekaj lastnih konstrukcijskih rešitev. Novo konstrukcijo klešč smo ponovno kontrolirali z numerično analizo. Na koncu je nastal popolnoma nov model vodoravnih motornih klešč z večjo nosilnostjo in s konstrukcijskimi izboljšavami.
Keywords:klešče, dvigovanje, modeliranje, konstruiranje, numerične analize.
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[F. Racaj]
Year of publishing:2019
Number of pages:XIII, 49 str.
PID:20.500.12556/DKUM-74112 New window
UDC:539.4:621.881.4-11(043.2)
COBISS.SI-ID:22838806 New window
NUK URN:URN:SI:UM:DK:ODMIZUIG
Publication date in DKUM:04.09.2019
Views:1612
Downloads:144
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:06.08.2019

Secondary language

Language:English
Title:Improvements in the construction of the horizontal motor tongs
Abstract:At SIJ Ravne Systems we were given the task of improving a horizontal motor tongs. With existing horizontal motor tongs, the customer lifted aluminium coils. They wanted to make improvements due to the repeated repairs in the same places. The customer desire was to improve critical places on the existing tongs and to increase load capacity from 15 t to 18 t. We started with modelling the existing tongs in PTC Creo Parametric. Then we made a numerical analysis on the same model. Using the finite element method we got information about critical places, which we improved further. We also proposed some further design solutions. The new model of horizontal motor tongs was again analysed by the numerical analysis. Finally, we obtained a new model of tongs with higher load capacity and structural improvements.
Keywords:tongs, lifting, modelling, design, numerical analysis.


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