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undergraduate thesis
Trošenje alata za savijanje cijevi
2017. urn:nbn:hr:235:372151
Petek, Martin
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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Petek, M. (2017). Trošenje alata za savijanje cijevi (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:372151

Petek, Martin. "Trošenje alata za savijanje cijevi." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:372151

Petek, Martin. "Trošenje alata za savijanje cijevi." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:372151

Petek, M. (2017). 'Trošenje alata za savijanje cijevi', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 29 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:372151

Petek M. Trošenje alata za savijanje cijevi [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2017 [cited 2024 November 29] Available at: https://urn.nsk.hr/urn:nbn:hr:235:372151

M. Petek, "Trošenje alata za savijanje cijevi", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:235:372151

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Metadata
TitleTrošenje alata za savijanje cijevi
Title (english)Wear of tube bending tools
AuthorMartin Petek
MentorKrešimir Grilec (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2017-03-03, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Production Mechanical Engineering
Abstract
Savijanje cijevi važan je tehnološki proces, a trošenje alata za savijanje je važan parametar tog procesa. Svaka industrija prilagođava postojeće tehnologije svojim zahtjevima. Tvrtka Oprema d.d. zamijenila je brončane alate za savijanje poliamidnima kako bi se eliminirala potreba za podmazivanjem koje nije prihvatljivo u njihovoj grani industrije. U ovom radu analizirano je trošenje brončanog i poliamidnih alata za savijanje cijevi te je provedeno eksploatacijsko ispitivanje na poliamidnim alatima kako bi se odredilo ima li materijal cijevi koja se savija utjecaj na trošenje. Također su provedene SEM, EDS i metalografska analiza brončanog alata s ciljem otkrivanja točne vrste materijala.
Abstract (english)
Tube bending is an important technological process and therefore the wear of tube bending tools is an important parameter of that process. Every industry modifies existing technologies to fit its needs. A company named Oprema d.d. switched its bronze tube bending tools with polyamide ones to eliminate the need for lubrication which isn't acceptable in its industry. This paper contains wear analyses of bronze and polyamide tube bending tools. Also, a field test is conducted to determine whether different tube materials cause different degrees of wear on polyamide tools. To determine the type of the bronze material, SEM, EDS and metallographic analyses are conducted.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:372151
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 18:49:31