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3D tisk kompozitnega materiala iz lignocelulozne biomase in micelija
ID Žuran, Blaž (Author), ID Kržišnik, Davor (Mentor) More about this mentor... This link opens in a new window, ID Kariž, Mirko (Co-mentor)

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Abstract
V diplomskem delu smo razvijali nove materiale, ki nam omogočajo 3D tisk z glivnim micelijem. Materiali, ki smo jih razvili, temeljijo na trajnostni rabi urbanih ostankov, pri čemer kot vezivo uporabljamo glivni micelij, ki omogoča kasnejšo enostavno razgradnjo materialov brez onesnaževanja okolja. Osredotočili smo se na surovine, ki so se skozi preliminarne teste izkazale kot najboljše in so nam zaradi tega na koncu dali najboljše materiale za izdelavo izdelkov. Z izborom raznolikih surovin, ki smo jih naknadno testirali na poskusu preraščanja, smo nato naredili kombinacije past za tisk in jih preizkušali na različnih nastavitvah 3D tiskalnika. V začetku so bile paste neprimerne, z nekaj spremembami v recepturah smo prišli do najboljše možne verzije, ki smo jo tudi natisnili. Veliko vlogo pri tisku je igrala konfiguracija tiskalnika, saj nam z napačno postavitvijo delov le tega ni uspelo natisniti nikakršnega izdelka. Ko smo optimizirali izdelavo paste za tisk in pravilno nastavili parametre tiskalnika, nam je uspelo doseči želen končni izdelek. Izdelek zadovoljuje vsa pričakovanja in je dober pokazatelj, da smo uspešno opravili zadane cilje diplomske naloge, prav tako pa vidimo možnost še dodatnega razvoja takšnega tiska v prihodnosti.

Language:Slovenian
Keywords:3D tisk, glivni micelij, kompozitni material, urbani ostanki
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:BF - Biotechnical Faculty
Publisher:[B. Žuran]
Year:2023
PID:20.500.12556/RUL-150586 This link opens in a new window
UDC:630*862:004.356.2
COBISS.SI-ID:166605827 This link opens in a new window
Publication date in RUL:21.09.2023
Views:304
Downloads:120
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Secondary language

Language:English
Title:3D printing of composite from lignocellulosic biomass and mycelium
Abstract:
In the following thesis, we developed new materials that enable 3D printing with fungal mycelium. The materials we developed are based on the most sustainable use of urban waste, using fungal mycelium as a binder, allowing for easy later degradation of materials without environmental pollution. We focused on raw materials that proved to be the best through preliminary tests, ultimately giving us the best possible materials for product manufacturing. By selecting diverse raw materials, which were subsequently tested in a growth experiment, we created combinations of printing pastes and tested them on various 3D printer configurations. Initially, the pastes were unsuitable, but with some recipe adjustments we arrived at the best possible versions, which we also printed. The printer configuration played a significant role in the printing process, as incorrect part placement prevented us from printing any products. In the end, after optimizing the paste for printing and correctly setting the printer parameters, we successfully achieved the desired final product. The product meets all expectations and is a good indicator of our successful completion of the goals of the thesis. Furthermore, we see the possibility of further development of such printing in the future.

Keywords:3D printing, fungal mycelium, composite material, urban reamains

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