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Optimizacija prototipa sesalca za polimerne filamente : magistrsko delo magistrskega študijskega programa II. stopnje StrojništvoSedmak, RokMed procesom proizvodnje polimernih filamentov je treba za zagon navijalnih avtomatov in pri menjavi kolutov manipulirati s filamenti. Za ta namen se v industriji uporabljajo sesalne pištole na ... stisnjen zrak. Zaradi velikih izgub pri pripravi stisnjenega zraka je bil razvit prototipni sesalec na podtlak. V nalogi smo sesalcu izboljšali in izmerili sesalno karakteristiko. Določili smo obratovalne točke sesalnih pištol in simulirali tok zraka v posamezni šobi. Na merilni postaji smo izmerili silo napetja niti. Izboljšan prototip sesalca s sesalno pištolo na podtlak prihrani več kot pol energije za dosego primerljive sile napetja kot sesalna pištola na stisnjen zrak. Obenem sesalna šoba na podtlak ne generira vozlov na niti in tako ne doseže potrebne sile za pretrg.Type of material - master's thesis ; adult, seriousPublication and manufacture - Ljubljana : [R. Sedmak], 2021Language - slovenianCOBISS.SI-ID - 61312771
Author
Sedmak, Rok
Other authors
Prezelj, Jurij, strojnik
Topics
magistrske naloge |
sesalne pištole |
karakteristika sesalne enote |
podtlak |
sila na nit |
tokovne razmere |
merilna postaja |
master thesis |
suction gun |
suction motor characteristics |
vacuum |
tension force of the thread |
fluid flow characteristics |
measuring station
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Library/institution |
City | Acronym | For loan | Other holdings |
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Faculty of Mechanical Engineering, Ljubljana | Ljubljana | FSLJ |
reading room 1 cop.
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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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Sedmak, Rok | ![]() |
Prezelj, Jurij, strojnik | 20857 |
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