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Optimizacija nosilnosti ohišja batne črpalke iz PEEK materiala z dodajanjem dolgih karbonskih ojačitvenih vlaken : magistrsko delo magistrskega študijskega programa II. stopnje StrojništvoPerme, TimRazširitev uporabe aditivnih tehnologij, kot je nalaganje filamenta s spajanjem, omogoča izdelavo elementov zahtevnih oblik, hkrati pa je lahko v primeru uporabe polimernih materialov bolj ekonomično ... kot konvencionalne tehnologije. Slabost uporabe termoplastov je ta, da imajo bistveno slabše mehanske lastnosti kot ostali pogosto uporabljeni materiali, na primer aluminij in jeklo. V želji po izboljšanju mehanskih lastnosti se tem polimerom lahko doda polnila v obliki kratkih vlaken, hkrati pa je mogoče izdelek ojačati z dodajanjem daljših, zveznih vlaken med postopkom nalaganja filamenta. Namen naloge je bila optimizacija ohišja aksialne batne črpalke za nafto izdelane s tehnologijo 3D tiska z dodajanjem dolgih ojačitvenih karbonskih vlaken. Optimizacija je bila izvedena s pomočjo trdnostnih analiz, kjer so se spreminjali material in geometrija ohišja, ter postavitev karbonskih ojačitev, ki so bile modelirane s pomočjo membranskih elementov z armiranimi sloji. S primerno postavitvijo karbonskih vlaken, ter prilagojeno geometrijo ohišja iz poli eter eter ketona s 30 % vsebnostjo kratkih steklenih vlaken, je bila v statičnih simulacijah dosežena dovolj nizka primerjalna napetost, da na nobenem delu ohišja ni prišlo do trenutnega loma materiala.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [T. Perme], 2024Language - slovenianCOBISS.SI-ID - 191952387
Author
Perme, Tim
Other authors
Oman, Simon, 1979- |
Nagode, Marko
Topics
magistrske naloge |
optimizacija |
karbonska vlakna |
PEEK |
črpalke |
metoda končnih elementov |
3D tisk |
master thesis |
optimization |
carbon fibers |
PEEK |
pumps |
finite element method |
3D printing
Library | Call number – location, accession no. ... | Copy status |
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Faculty of Mechanical Engineering, Lj. | MAG 1201 IN: 70001201 |
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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Perme, Tim | |
Oman, Simon, 1979- | 26561 |
Nagode, Marko | 13469 |
Source: Personal bibliographies
and: SICRIS
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