Faculty of Mechanical Engineering, Lj. (FSLJ)
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Primerjava trenja batnih tesnil v vodni in oljni hidravliki : diplomsko delo Visokošolskega strokovnega študijskega programa I. stopnje Strojništvo - Projektno aplikativni programLaznik, BlažHidravlika je zaradi zmožnosti opravljanja dela z veliki silami nepogrešljiva v vsakdanjem življenju. Pomemben hidravlični element so hidravlični valji, v katerih se nahajajo različne vrste tesnil. ... Na mestu tesnil je torej prisotno trenje, puščanje in obraba. V diplomski nalogi je predstavljena raziskava vpliva različnih oblik in materialov batnih tesnil v hidravličnem valju na silo trenja. Trenje smo testirali v dveh hidravličnih kapljevinah, tj. voda in mineralno olje, pri šestih različnih hitrosti izvlačenja batnice na za to pripravljenem preskuševališču. Ugotovili smo, da delež sile trenja v mineralnem olju predstavlja od 60 % do 85 % sile trenja, ki ga ustvari isti sklop batnega tesnjenja v vodi. Za en tip tesnila smo eksperimentalno dokazali, da se s povečanjem premera utora za 0,5 mm, sila trenja v obeh hidravličnih kapljevinah poveča med 25 % in 40 %. S trajnostnim preizkusom, ki smo ga opravljali na že postavljenem preizkuševališču, pa smo dobili podatke o puščanje sklopa batnega tesnjenja pred zagonom trajnostnega preizkusa, po 50 km poti in po opravljenih 100 km poti batnice pri polni obremenitvi.Type of material - undergraduate thesis ; adult, seriousPublication and manufacture - Ljubljana : [B. Laznik], 2023Language - slovenianCOBISS.SI-ID - 172201219
Author
Laznik, Blaž
Other authors
Majdič, Franc
Topics
diplomske naloge |
hidravlična batna tesnila |
hidravlični valji |
trenje |
mineralno olje |
voda |
trajnostni preizkus |
hydraulic piston seals |
hydraulic cylinders |
friction |
mineral oil |
water |
long-term test
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| Database name | Field | Year |
|---|
| Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
|---|---|
| Laznik, Blaž | ![]() |
| Majdič, Franc | 24749 |
Source: Personal bibliographies
and: SICRIS
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