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Uporaba »Dukta« tehnike zarezovanja pri izdelavi lesenega izdelka
ID Turk, Jaka (Author), ID Kariž, Mirko (Mentor) More about this mentor... This link opens in a new window, ID Kitek Kuzman, Manja (Comentor)

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Abstract
V diplomski nalogi je predstavljena uporaba tehnike zarezovanja dukte pri izdelavi izdelka. Cilj diplomske naloge je bil preskusiti različne vzorce zarezovanja, vpliv le-teh na upogibanje/krivljenje plošče ter zasnova izdelka z uporabo dukte tehnike in izdelava prototipa lesenega računalniškega ohišja. V prvem delu naloge smo preskušali različne vzorce zarezovanja vezane plošče in vpliv na upogibanje. Za izdelavo preizkušancev in izdelka smo uporabili furnirne vezane plošče različnih debelin, katere smo z laserjem različno zarezali ter jih testirali na tritočkovnem preizkusu, s posebno izdelanimi čeljustmi. Z izbranim vzorcem zarezovanja smo nato v programu SolidWorks zasnovali izdelek - računalniško ohišje. Izrez plašča z dukto vzorcem je bil izveden z laserskim razrezom. Pri izbiri tipa vzorca dukte so bili, poleg izgleda, pomembni tudi velikost radija, ki smo ga lahko dosegli pri krivljenju, velikost potrebne sile za ukrivitev dukte ter odpornost na dinamične obremenitve.

Language:Slovenian
Keywords:preskušanje vzorcev dukte, laserski razrez, oblikovanje, razvoj izdelka
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:BF - Biotechnical Faculty
Publisher:[J. Turk]
Year:2019
PID:20.500.12556/RUL-110653 This link opens in a new window
UDC:630*832.282
COBISS.SI-ID:3113097 This link opens in a new window
Publication date in RUL:18.09.2019
Views:1391
Downloads:232
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Secondary language

Language:English
Title:Use of the "Dukta" cutting technique in manufacturing a product
Abstract:
The thesis presents the use of the “dukta” cutting technique in the manufacture of a product. The goal of the thesis was to test various cutting patterns, their impact on panel bending and product design using dukta patterns and the production of a prototype wooden computer case. In the first part of the research, we tested various patterns of cutting of plywood and their influence on bending. For the preparation of specimens and the product, we used plywood of different thicknesses, which were cut differently with a laser and tested using a three-point bending test with specially designed fixtures. We then designed in the SolidWorks computer program a wooden computer case using the selected cutting pattern. Laser cutting was used for cutting the computer case. Besides the appearance, the size of the radius which we could achieve in curvature, the size of the necessary force needed to bend the dukta pattern and the resistance to dynamic loads were all important when selecting the type of dukta cutting pattern used.

Keywords:testing dukta patterns, laser cutting, design, product development

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