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Aditivna proizvodnja u kemijskom inženjerstvu. Prvi dio: procesi za polimere,.

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    • Alternate Title:
      Additive Manufacturing in Chemical Engineering. Part One: Processes for Polymers.
    • Abstract:
      Additive manufacturing, commonly known as 3D-printing, is a set of processes that create objects by adding materials directly from digital models. Additive manufacturing makes it possible to create parts by adding material exactly where the material is needed, thereby reducing waste and enabling the creation of objects with complex geometries that are difficult or impossible to achieve with conventional techniques. The application of additive manufacturing is also increasingly important in chemical engineering, and it is associated with four areas of activity: the end use of additively manufactured objects; the production of pharmaceutical products; the development of new materials; and the implementation of 3D printers within the frame of Industry 4.0. This paper provides an overview of additive manufacturing processes used for the production of polymer products and their application in chemical engineering. Technologies such as multi jet fusion (MJF), stereolithography (SLA), and digital light processing (DLP) are creating new opportunities for precise and sustainable manufacturing, while simpler methods like fused filament fabrication (FFF) ensure broad accessibility. With further advancements, additive manufacturing will continue to play a key role in transforming industrial practices, especially within the framework of Industry 4.0. [ABSTRACT FROM AUTHOR]
    • Abstract:
      Aditivna proizvodnja, obično poznata kao 3D-ispis, skup je procesa koji stvara objekte dodavanjem materijala izravno iz digitalnih modela. Aditivnom proizvodnjom moguće je izraditi dijelove dodavanjem materijala točno tamo gdje je materijal potreban, smanjujući na taj način otpad i omogućavajući izradu predmeta složene geometrije koju je teško ili nemoguće postići konvencionalnim tehnikama. Primjena aditivne proizvodnje je i u kemijskom inženjerstvu sve važnija, a veže se uz četiri područja djelovanja: za krajnju upotrebu aditivno proizvedenih objekata; za proizvodnju farmaceutskih proizvoda; za razvoj novih materijala i za implementaciju 3D-pisača u Industriju 4.0. U ovome radu dan je pregled procesa aditivne proizvodnje koji se primjenjuju za proizvodnju polimernih proizvoda te njihova primjena u kemijskom inženjerstvu. Tehnologije poput višemlazne fuzije (MJF), stereolitografije (SLA) i digitalne obrade svjetlom (DLP) otvaraju nove mogućnosti za preciznu i održivu proizvodnju, dok jednostavniji postupci poput proizvodnje rastaljenim filamentom (FFF) osiguravaju široku pristupačnost. S daljnjim razvojem, aditivna proizvodnja će nastaviti igrati ključnu ulogu u transformaciji industrijskih praksi, osobito u kontekstu Industrije 4.0. [ABSTRACT FROM AUTHOR]