prikaz prve stranice dokumenta Postupak toplinske obrade strojnog dijela TH.18-PT.49
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undergraduate thesis
Postupak toplinske obrade strojnog dijela TH.18-PT.49
2018. urn:nbn:hr:190:829696
Horvat, Teo Grgur
University of Rijeka
Faculty of Engineering
Department of Materials Science and Engineering
Section of Materials Engineering

Cite this document

Horvat, T. G. (2018). Postupak toplinske obrade strojnog dijela TH.18-PT.49 (Undergraduate thesis). Rijeka: University of Rijeka, Faculty of Engineering. Retrieved from https://urn.nsk.hr/urn:nbn:hr:190:829696

Horvat, Teo Grgur. "Postupak toplinske obrade strojnog dijela TH.18-PT.49." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:829696

Horvat, Teo Grgur. "Postupak toplinske obrade strojnog dijela TH.18-PT.49." Undergraduate thesis, University of Rijeka, Faculty of Engineering, 2018. https://urn.nsk.hr/urn:nbn:hr:190:829696

Horvat, T. G. (2018). 'Postupak toplinske obrade strojnog dijela TH.18-PT.49', Undergraduate thesis, University of Rijeka, Faculty of Engineering, accessed 10 November 2024, https://urn.nsk.hr/urn:nbn:hr:190:829696

Horvat TG. Postupak toplinske obrade strojnog dijela TH.18-PT.49 [Undergraduate thesis]. Rijeka: University of Rijeka, Faculty of Engineering; 2018 [cited 2024 November 10] Available at: https://urn.nsk.hr/urn:nbn:hr:190:829696

T. G. Horvat, "Postupak toplinske obrade strojnog dijela TH.18-PT.49", Undergraduate thesis, University of Rijeka, Faculty of Engineering, Rijeka, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:190:829696

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Metadata
TitlePostupak toplinske obrade strojnog dijela TH.18-PT.49
Title (english)Heat treating proces of workpiece TH.18-PT.49
AuthorTeo Grgur Horvat
MentorDario Iljkić (mentor)
Committee memberKristian Lenić (predsjednik povjerenstva)
Committee memberDario Iljkić (član povjerenstva)
GranterUniversity of Rijeka
Faculty of Engineering
(Department of Materials Science and Engineering)
(Section of Materials Engineering)
Rijeka
Defense date and country2018-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
Ovim radom je prikazan postupak toplinske obrade poboljšavanjem strojnog dijela TH.18-PT.49 i mjerenje tvrdoće spomenutog strojnog dijela. Strojni dio TH.18-PT.49 je izrađen od čelika oznake 42CrMo4. Opisan je postupak poboljšavanja kao i postupak ispitivanja tvrdoće. Zadani parametri na početku obrade su se nakon obrade pokazali ispravnima. Rezultati mjerenja su provedeni Vickersovom metodom na tvrdomjeru nakon svake operacije. Cilj postupka poboljšanja strojnog dijela TH.18-PT.49 je bio povećanje žilavosti za zadanu čvrstoću prema zadanim zahtjevima, koji je i postignut. Postupak toplinske obrade poboljšanje kao i rezultati mjerenja tvrdoće popraćeni su slikama.
Abstract (english)
In this paper is described the process of heat treating of quenching and tempering machine part named TH.18-PT.49 and measuring the hardness of mentioned machine part. Machine part is made from steel tags 42CrMo4. the process of quenching and tempering as well as the hardness test process are described. Given parameters at the beginning of process after heat treatment were showed to be correct. Measurements results were carried out using Vickers method after each operation. Goal of the process of quenching and tempering machine part TH.18-PT.49 was to increase toughness for the given strength according to requirements which was achieved. The procedure was as the results of measurements of hardness are accompanied with pictures.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:190:829696
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 conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2018-09-04 07:12:25