Razvoj personalizirane biciklističke kacige izrađene aditivnom proizvodnjom

undergraduate thesis

• Title (english): Development of personalised bicycle helmet made with additive manufacturing
• Author: Bruno Masnica
• Mentor: Nenad Bojčetić (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2023-03-01, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; General Mechanical Engineering (Construction)

Abstract

Tema ovog rada je razvoj personalizirane biciklističke kacige korištenjem prednosti aditivne proizvodnje u konstrukcijskom oblikovanju s ciljem personalizacije i ergonomske prilagodbe biciklističke kacige pojedinom korisniku. Rad je podijeljen na četiri faze procesa razvoja te započinje analizom tržišta s ciljem uvida u postojeća rješenja te na osnovu toga definiranje zahtjeva korisnika i tehničke specifikacije proizvoda. Drugi dio razvoja započinje funkcijskom dekompozicijom proizvoda na temelju koje se pomoću funkcijskog mapiranja generiraju parcijalna rješenja za tražene blokove funkcija. Nakon toga, provodi se validacija parcijalnih rješenja prema smislenim kriterijima s ciljem implementacije najboljih parcijalnih rješenja svakog bloka funkcija u završnom konceptu. Zadnja faza je modeliranje završnog koncepta u računalnom programu SolidWorks gdje se pomoću parametarskog modela i 3D skena glave korisnika izrađuje ergonomski prilagođena biciklistička kaciga namijenjena izradi pomoću FDM tehnologije.

Abstract (english)

The subject of this thesis is development of personalised bicycle helmet using advantages of additive manufacturing in structural design with the aim of personalising and ergonomically adapting the bicycle helmet to the individual user. The work is divided into four phases of the development process and begins with a market analysis with the aim of gaining insight into existing solutions and based on that, defining user requirements and technical specifications. The second part of the development begins with the functional decomposition of the product, which is then used as a base for partial solutions generated using functional mapping. After that, the validation of partial solutions is carried out according to meaningful criteria with the aim of implementing the best partial solutions of each block of functions in the final concept. The last stage is the modelling of the final concept in SolidWorks, where an ergonomically adapted bicycle helmet intended for production using FDM technology is created using a parametric model and a 3D scan of the user's head.

• Keywords: aditivna proizvodnja; biciklistička kaciga; FDM; ergonomska prilagodba
• Keywords (english): additive manufacturing; bike helmet; FDM; ergonomic adaption
• Language: croatian
• URN:NBN: urn:nbn:hr:235:781964
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-02-24 11:26:13