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Title:Odprava površinskih napak na odkovku s spremembo oblike gravure utopa : diplomsko delo
Authors:ID Stamenov, Domen (Author)
ID Vesenjak, Matej (Mentor) More about this mentor... New window
ID Ficko, Mirko (Comentor)
Files:.pdf UN_Stamenov_Domen_2020.pdf (3,28 MB)
MD5: DF723D45DFA2B2ECCB3488B9319E07FA
PID: 20.500.12556/dkum/50ebfbfd-b515-4e98-8519-4c9e01452cc1
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Diplomsko delo obravnava iskanje rešitev za pojavo razpok na površju ohišja kovanega volanskega končnika v podjetju Unior. S simuliranjem kovanja v programskem paketu DEFORM – 3D smo spremljali razporejanje materiala v utopu in iskali razloge za nastanek razpok. Na podlagi rezultatov računalniških simulacij smo spreminjali geometrijo gravure utopa in dodajali faze kovanja ter iskali najboljše možne variante. Preizkus končne verzije orodja in dodane vmesne faze kovanja v proizvodnji je pokazal, da se napake na odkovku ne pojavljajo več.
Keywords:utopno kovanje, geometrija gravure, računalniške simulacije, DEFORM – 3D, faze kovanja, testiranje orodja
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[D. Stamenov]
Year of publishing:2020
Number of pages:VI, 43 f.
PID:20.500.12556/DKUM-76889 New window
UDC:621.7.019:621.73.043(043.2)
COBISS.SI-ID:42122243 New window
NUK URN:URN:SI:UM:DK:XATX5YHE
Publication date in DKUM:31.08.2020
Views:1138
Downloads:133
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
:
STAMENOV, Domen, 2020, Odprava površinskih napak na odkovku s spremembo oblike gravure utopa : diplomsko delo [online]. Bachelor’s thesis. Maribor : D. Stamenov. [Accessed 20 January 2025]. Retrieved from: https://dk.um.si/IzpisGradiva.php?lang=eng&id=76889
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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:24.07.2020

Secondary language

Language:English
Title:Elimination of surface defects on forgings by changing the engraving shapes
Abstract:The diploma thesis presents solutions for surface crack elimination on the forged steering tie rod end in the company Unior. With forging simulation program DEFORM – 3D, we could monitor material layout behavior and inspect for potential crack development. Based on the results of computer simulations, we modified geometry of the engraving shapes and added the forging stages to determine the best possible variation. Testing the final version of the tool with an additional intermediate forging stage, has shown that defects on the forgings no longer occur.
Keywords:closed die forging, engraving shape, computer simulation, DEFORM – 3D, forging stage, tool testing


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