Izrada i ispitivanje skija za alpsko skijanje

master's thesis

• Title (english): Production and testing of skis for alpine skiing
• Author: Luka Levanić
• Mentor: Ana Pilipović (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2022-12-15, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering

Abstract

Skijaška industrija bez obzira na klimatske promjene doživljava i dalje svoj rast i razvoj. Radi se na poboljšanju svojstava samih skija, brzini proizvodnje skija, te na materijalima primijenjenim za konstrukciju skija. Jedna skupina tih materijala su preprezi koji se upotrebljavaju kao strukturni sloj skije i skijama daju određena mehanička svojstva, kao što su savojna i uvojna čvrstoća. Preprezi također utječu i na skraćivanje vremena proizvodnje samih skija, te lakše i brže sklapanje skija.
U ovom radu je opisana konstrukcija skija, te su provedena ispitivanja s NEMpreg.ply6540 prepregom. Provedena su ispitivanja samog materijala, te sklapanja skija s tim materijalom i napravljeni su prototipi skija na kojima su također provedena ispitivanja.

Abstract (english)

Ski industry, despite the climate changes, experiences further growth and development. Properties of the skis, production productivity and materials used in ski industry are still in the process of development. One of the materials that experience constant improvement are prepregs. Prepregs are used as a structural layer of the ski, and they provide certain mechanical properties such as torsional and bending strength. They also shorten the production time and make easier ski assembly.
This thesis describes construction of the skis and contains results of tests that were made with NEMpreg.ply6540 prepreg. Within the tests, prepreg material was tested, ski assembly was made with new prepreg, and prototypes of the skis were tested.

• Keywords: ispitivanja; prepreg; prerada; proizvodnja; skije
• Keywords (english): prepreg; processing; production; skis; tests
• Language: croatian
• URN:NBN: urn:nbn:hr:235:535063
• Study programme: Title: Mechanical Engineering; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Embargoed access; Embargo expiration date: 2027-12-15
• Created on: 2022-11-30 21:51:44