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undergraduate thesis
Analiza dinamike mehanizma korištenjem metode konačnih elemenata
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. urn:nbn:hr:235:048925
Minauf, Matea
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

Minauf, M. (2022). Analiza dinamike mehanizma korištenjem metode konačnih elemenata (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:048925

Minauf, Matea. "Analiza dinamike mehanizma korištenjem metode konačnih elemenata." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:048925

Minauf, Matea. "Analiza dinamike mehanizma korištenjem metode konačnih elemenata." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2022. https://urn.nsk.hr/urn:nbn:hr:235:048925

Minauf, M. (2022). 'Analiza dinamike mehanizma korištenjem metode konačnih elemenata', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 04 August 2024, https://urn.nsk.hr/urn:nbn:hr:235:048925

Minauf M. Analiza dinamike mehanizma korištenjem metode konačnih elemenata [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2022 [cited 2024 August 04] Available at: https://urn.nsk.hr/urn:nbn:hr:235:048925

M. Minauf, "Analiza dinamike mehanizma korištenjem metode konačnih elemenata", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:235:048925

Metadata
TitleAnaliza dinamike mehanizma korištenjem metode konačnih elemenata
Title (english)Mechanism dynamics analysis using finite element method
AuthorMatea Minauf
MentorMarko Jokić (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2022-03-03, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
General Mechanical Engineering (Construction)
Abstract
Zadatak ovog rada je provesti numerički proračun sila prilikom rada mehanizma za odabranu konstrukciju Whitworthovog brzopovratnog mehanizma. Numerička analiza provedena je u računalnom paketu Abaqus koji je temeljen na metodi konačnih elemenata. U uvodu je općenito opisan mehanizam, funkcije njegovih članova i međusobna interakcija među članovima. Nadalje, objašnjena je metoda konačnih elemenata te je općenito opisana dinamička analiza mehanizma. U drugom poglavlju opisan je Whitworthov brzopovratni mehanizam, njegova uloga i sam princip rada. U trećem poglavlju opisana je izrada modela, detaljno su prikazane interakcije među članovima i zadana su sva ograničenja te ulazna opterećenja. Dan je i izgled mreže konačnih elemenata te je detaljnije objašnjen tip konačnog elementa korišten u ovom radu. Prikazani su rezultati reakcijskih i ukupnih sila u čvorovima te naprezanja i kontaktni pritisak u pojedinim dijelovima mehanizma. Ovaj mehanizam najčešće se upotrebljava u alatnim strojevima s pravocrtnim gibanjem kojima je cilj što brži povratak u početni položaj.
Abstract (english)
This thesis´s task is to perform a numerical calculation of the forces during the mechanism operation for one selected construction Whitworth´s quick-return mechanism. Numerical analysis was performed within Abaqus computer package based on the finite element method. The preamble describes the mechanism generally, as function of its elements and interaction between those elements. In continuation can be found the explanation of the finite element method as well as generally description of the dynamic analysis of the mechanism. Second chapter provides the sight into Whitworth´s quick-return mechanism, its function and the very module of work. The development of the model is placed in third chapter, as in detail described interaction between elements with all constraints and input loads set out. Furthermore, there can be found an appearance of the finite element network as well as the explanation of the finite element type used in this thesis. There are also presented the results of reaction and total forces in knots and stress with contact pressure in individual parts of the mechanism. This mechanism is most commonly used in rectilinear motion machine tools aimed at returning to the start position as quickly as possible.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:048925
Study programmeTitle: Mechanical Engineering; specializations in: Design, Process and Energy Engineering, Production Engineering, Engineering Modelling and Computer Simulation, Marine Engineering, Industrial Engineering and Management, Materials Engineering
Course: Design
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 on2022-02-28 16:26:18