Konstrukcija sklopivog košarkaškog koša

undergraduate thesis

• Title (english): Retractable basketball backboard design
• Author: Boris Hajko
• Mentor: Marko Jokić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2021-09-30, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

Ovaj završni rad bavi se konstrukcijom sklopivog košarkaškog koša. Na početku rada ukazuje se na neke od problema s kojima se susreću ljudi koji žele vježbati košarku kod kuće. Za ukazane probleme daje se nekoliko rješenja te se jedno od njih detaljnije razrađuje. Rad također uključuje sintezu mehanizma te dimenzioniranje i proračun konstrukcije. Sam proračun vrši se uz pomoć metode konačnih elemenata, uz to koriste se i dodatne analitičke formule za proračun pojedinih kritičnih dijelova koša. Također je izrađen 3D model konstrukcije i tehnička dokumentacija za njenu izradu. Tijekom izrade rada korišteni su računalni programi kao što su Solidworks i Abaqus kod izrade 3D modela te kod proračunavanja konstrukcije.

Abstract (english)

This paper handles the design of a retractable basketball hoop. At the beginning of the paper, some of the problems faced by people who want to practice basketball at home are pointed out. Several solutions are given for the said problems, and one of them is explored in greater detail. The work also includes mechanism synthesis, dimensioning and strength analysis of the structure. The strength analysis itself is performed using the finite element method, also, additional analytical formulas are used for analysing other critical parts of the hoop. A 3D model of the structure and technical drawings for its production were also created. During the development of the paper, programs such as Solidworks and Abaqus were used for making the 3D model and for analysing the strength of the structure.

• Keywords: košarka; sklopni mehanizam; konstrukcija; metoda konačnih elemenata
• Keywords (english): basketball; retractable mechanism; design; finite element method
• Language: croatian
• URN:NBN: urn:nbn:hr:235:306275
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2021-09-22 16:09:59