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Mehanska analiza stabilne plošče orodja za litje : zaključna naloga Univerzitetnega študijskega programa I. stopnje Strojništvo - Razvojno raziskovalni programPetrač, TjašVisokotlačno litje aluminija je avtomatiziran postopek litja ulitkov, za katerega so značilni kratki cikli in velika produktivnost, saj je postopek namenjen velikoserijski proizvodnji. Pri ... visokotlačnem litju se lahko zaradi velikih obremenitev na orodju pojavijo razpoke. V našem primeru je prišlo do pokanje stabilne gravurne plošče, zato smo se odločili izvesti mehansko analizo stabilne polovice orodja. Mehanske analize smo se lotili v programskem okolju Abaqus, ki temelji na metodi končnih elementov. Na podlagi rezultatov analize smo ugotovili, da je iz vidika normalnih napetosti orodje najbolj obremenjeno v smeri delovanja zapiralne silne in tlaka tretje faze na območju, kjer orodje ni podprto. Objektivnost rezultatov bi lahko izboljšali, če bi upoštevali še vplive temperature.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [T. Petrač], 2021Language - slovenianCOBISS.SI-ID - 82228227
Author
Petrač, Tjaš
Other authors
Mole, Nikolaj
Topics
diplomske naloge |
aluminij |
gravura |
orodje |
simulacije |
visokotlačno litje |
metoda končnih elementov |
thesis |
aluminum |
die |
tool |
simulations |
high pressure die casting |
finite element method
Library | Call number – location, accession no. ... | Copy status |
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Faculty of Mechanical Engineering, Lj. | UN 1491 IN: 80001491 |
available - reading room |
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JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Petrač, Tjaš | |
Mole, Nikolaj | 08719 |
Source: Personal bibliographies
and: SICRIS
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