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undergraduate thesis
Aditivi za maziva koja se koriste u vozilima
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. urn:nbn:hr:235:458716
Cerovski, Bruno
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Cerovski, B. (2016). Aditivi za maziva koja se koriste u vozilima (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:458716

Cerovski, Bruno. "Aditivi za maziva koja se koriste u vozilima." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:458716

Cerovski, Bruno. "Aditivi za maziva koja se koriste u vozilima." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2016. https://urn.nsk.hr/urn:nbn:hr:235:458716

Cerovski, B. (2016). 'Aditivi za maziva koja se koriste u vozilima', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 27 December 2024, https://urn.nsk.hr/urn:nbn:hr:235:458716

Cerovski B. Aditivi za maziva koja se koriste u vozilima [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2016 [cited 2024 December 27] Available at: https://urn.nsk.hr/urn:nbn:hr:235:458716

B. Cerovski, "Aditivi za maziva koja se koriste u vozilima", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2016. Available at: https://urn.nsk.hr/urn:nbn:hr:235:458716

Metadata
TitleAditivi za maziva koja se koriste u vozilima
Title (english)Additives for lubricants used in vehicles
AuthorBruno Cerovski
MentorDavor Ljubas (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2016-03-02, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Ovim radom stručno je iznesen pogled na primjenu i vrste aditiva u današnjem svijetu. Tako su nabrojani svi glavni aditivi, njihove komponente i sastav. Potrebno je raščlanit aditive u glavne skupine, opisati njihove mehanizme djelovanja, kemijski i fizikalni sastav te ograničenja. Ograničenja se navode iz razloga što danas mnoge svjetske organizacije za zaštitu okoliša imaju različite zahtjeve po pitanju samog zagađenja te je potrebno zadovoljiti iste zahtjevie i norme. Također takva ograničenja dovode do potrebe da se promatra udio spojeva i aditiva u uljima i kontrolira njihovo unošenje. Sva navedena ograničenja unošenja, kontrola i testiranja su određena normom. U ovom radu je korištena ASTM norma kao okosnica za provedbu takvih testova, no moguće je uspješno provesti sve te testove po ISO, DIN ili nekoj drugoj normi koja pruže testne metode za regulaciju navedenih spojeva. Važno je istaknuti da je i Republika Hrvatska pronašla svoje mjesto na tržištu maziva na čelu sa tvrtkom INA MAZIVA d.o.o kao liderom na našim prostorima. Iz njihovog asortimana izdvojeni su aditivi koji poboljšavaju rad motora i motornih vozila te je dan kratak pregled njihovih svojstava. U današnje vrijeme teško je zamislit primjenu maziva bez aditiva koji poboljšavaju svojstva, jer svakim danom i rastom tehnologije nailazimo na sve veće i kompleksnije konstrukcije motora, vozila i drugih strojeva koji rade pri različitim uvjetima te je potrebno prilično precizno i prema zadanim varijablama osmisliti pakete aditiva povoljne za upotrebu u specifičnim granama strojarstva. Pa tako zbog velike kompleksnosti sustava koji moraju biti podmazivani i širokog tržišta sa mnoštvom proizvođača ipak je potrebno poznavati određene aspekte svakog maziva kako bi ispravno postupili i koristili maziva specificirana za potrebe naših motora, mjenjača i ostalih dijelova vozila koji to zahtijevaju
Abstract (english)
This thesis brings a look on use many types of additives in today world of lubricants. Because of that, here are mentioned all kind of additives with their chemical and physical properties. Also there is some restrictions for using special compounds and elements because of environmental pollution. All these restrictions are given by world organisations which care for our environment and with every year these restrictions are much higher. Because of that next move was how to control input of all these compounds. Because of that ASTM, DIN, ISO and other organisation for standards came with test methods which are useful in determination compounds in lubricants. That test methods are also useful in controlling input of exact compounds or element sin lubricants. In the other hand Republic of Croatia have really big market of lubricants with our leader INA MAZIVA d.o.o. From their big lubricant and additive offer in this thesis are mentioned additives for engines and motor vehicles with short review of their specifications. Today world is really hard to imagine without lubricant and lubricant industry. As a part of petroleum industry it really have a big impact on today technology development. Also it's unimaginable for any machine to work without lubricant and if we want long life time of mechanical engineering products we need to propertly pick and use lubricants.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:458716
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 15:42:18