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Environmental assessment/evaluation of 3D printing and 3D printing with wood-PLA composites : case study = Ekološka procjena/evaluacija 3D printanja i 3D printanja s drvo-PLA kompozitima : studija slučajaKrapež Tomec, Daša, 1990- ...In recent years, additive manufacturing has become a regular process in various industries, and consequently there is an increasing need to evaluate the environmental aspects of this technology and ... its associated materials. In this paper, comparative cradle-to-grave life cycle assessments between a conventional product and a 3D-printed alternative made of polylactic acid (PLA) and PLA-wood material were investigated based on the standard ISO 14044:2006. The environmental impact of each product was quantified for 18 categories. The goal of life cycle assessment (LCA) was to determine whether the use of 3D printed PLA/PLA-wood products can be a sustainable alternative to traditional metal products. The paper presents a case study in which a comparative LCA was conducted. The results show that a metal part manufactured using conventional subtractive processes (milling, drilling, welding, etc.) has a higher environmental impact compared to 3D-printed alternatives made from renewable materials. However, there are many sub-issues that need to be adequately addressed.Source: Drvna industrija : Znanstveno stručni časopis za pitanja drvne tehnologije : Scientific and professional journal of wood technology. - ISSN 0012-6772 (Vol. 75, iss. 1, 2024, str. 49-58)Type of material - article, component partPublish date - 2024Language - englishCOBISS.SI-ID - 188161283
Author
Krapež Tomec, Daša, 1990- |
Oblak, Leon, 1966- |
Kitek Kuzman, Manja |
Glavonjić, Branko |
Bizjak, Teja, biotehnologinja
Topics
ocena življenjskega cikla |
3D tiskanje |
vplivi na okolje |
ogljični odtis |
lesno-plastični kompozit |
life cycle assessment |
3D printing |
environmental impact |
carbon footprint |
wood-PLA composite
Author | Krapež Tomec, Daša, 1990- ... |
Title | Environmental assessment/evaluation of 3D printing and 3D printing with wood-PLA composites : case study = Ekološka procjena/evaluacija 3D printanja i 3D printanja s drvo-PLA kompozitima : studija slučaja |
Publication date | 2024-03-03 |
COBISS.SI-ID | 188161283 |
Publication version in repository | Publisher's version |
Publication licence | Creative Commons Attribution 4.0 International |
Embargo | Unidentified |
Project(s) from which the publication was funded
Title | Acronym | Project ID | Funder |
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Les in lignocelulozni kompoziti | P4-0015-2020 |
Javna agencija za znanstvenoraziskovalno in inovacijsko dejavnost Republike Slovenije |
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https://hrcak.srce.hr/clanak/454791 |
https://repozitorij.uni-lj.si/IzpisGradiva.php?id=154925 |
source: Drvna industrija : Znanstveno stručni časopis za pitanja drvne tehnologije : Scientific and professional journal of wood technology. - ISSN 0012-6772 (Vol. 75, iss. 1, 2024, str. 49-58)
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Database name | Field | Year |
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Links to authors' personal bibliographies | Links to information on researchers in the SICRIS system |
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Krapež Tomec, Daša, 1990- | 52214 |
Oblak, Leon, 1966- | 13400 |
Kitek Kuzman, Manja | 20385 |
Glavonjić, Branko | |
Bizjak, Teja, biotehnologinja | 50987 |
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