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Vpliv hladilnega bloka na napetosti in deformacije v tiskanem vezju : magistrsko delo magistrskega študijskega programa II. stopnje StrojništvoŠkrlj, Vesna, strojnicaCilj magistrskega dela je eksperimentalna določitev napetosti in deformacij, ki nastanejo ob namestitvi hladilnega bloka na tiskano vezje, in identificirati, kateri način vpetja je najprimernejši ... glede na velikost glavnih deformacij in napetosti. Na izbrano tiskano vezje smo namestili merilne rozete za merjenje deformacij. Rozete smo povezali v merilno napravo, ki je signal ojačala in ga pretvorila v digitalno obliko, nato pa smo izmerke spremljali s pomočjo programske opreme na osebnem računalniku. Določili smo moment privitja vijakov in izvedli različne načine vpetja hladilnega bloka na tiskano vezje. Za vsako vpetje smo naredili tri meritve. Iz rezultatov sklepamo, da je najugodnejše vpetje z uporabo vzmetne oporne plošče, ker najugodneje vpliva na deformacijsko in napetostno stanje v izbranem tiskanem vezju. V določenih primerih, kjer je kakovost primerjalne analize omejena zaradi relativno velikega raztrosa merilnih rezultatov, bi bilo v prihodnje smiselno opraviti več meritev v bolj nadzorovanih pogojih.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [V. Škrlj], 2023Language - slovenianCOBISS.SI-ID - 172217859
Author
Škrlj, Vesna, strojnica
Other authors
Kutin, Jože
Topics
magistrske naloge |
tiskano vezje |
hladilni blok |
napetosti |
deformacije |
merilni lističi |
master thesis |
printed circuit board |
cooling block |
stresses |
strains |
strain gauges
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Library | Call number – location, accession no. ... | Copy status |
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Faculty of Mechanical Engineering, Lj. | MAG 1228 IN: 70001228 |
available - reading room |
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Škrlj, Vesna, strojnica | ![]() |
Kutin, Jože | 20047 |
Source: Personal bibliographies
and: SICRIS
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