Sökning: "Extruding"

Visar resultat 1 - 5 av 10 uppsatser innehållade ordet Extruding.

  1. 1. Konstruktion av extruderingsmaskin för eget bruk

    M1-uppsats, KTH/Produktionsutveckling

    Författare :Axel Athley; Victor Johnsson Kronovall; [2023]
    Nyckelord :3D-printing; PLA; Extruding; Recycling; Filament; Construction; 3D-skrivning; PLA; Extrudering Strängpressning ; Återvinning; Filament; Konstruktion;

    Sammanfattning : I och med att additiv tillverkning blir allt vanligare i dagens samhälle kommer dess ekologiska, samt ekonomiska effekter bli alltmer tydliga och viktiga att ta i beaktning. Tekniken utvecklas och är numera tillgänglig för i stort sett alla. Detta har gjort att 3D-skrivare bland privatpersoner blivit vanligt förekommande. LÄS MER

  3. 2. Additive Manufacturing of Self-Sensing Materials

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Benyam Angeria; [2022]
    Nyckelord :Additive manufacturing; continuous carbon fibre; self-sensing; non-planar;

    Sammanfattning : A self-sensing material can not only carry a load but can also provide data aboutthe load and stress it’s being subjected to. Traditional additive manufacturing haslimited capabilities in producing self-sensing material. LÄS MER

  4. 3. FILAMENT EXTRUSION USING RECYCLED MATERIALS : Experimental investigations on recycled Polylactic Acid (PLA) materials

    Magister-uppsats, Högskolan i Halmstad/Rydberglaboratoriet för tillämpad naturvetenskap (RLAS)

    Författare :Dennis Johnson; [2020]
    Nyckelord :3D printing FDM ; Filament Extrusion; Recycled PLA.;

    Sammanfattning : 3D printing or additive manufacturing is a process of building threedimensional solid object from a digital file. In additive processes, an object is formed by laying down successive layers of material until the object is created. The most commonly used materials for 3D printing are PLA (Polylactic Acid) and Acrylonitrile Butadiene Styrene (ABS). LÄS MER

  5. 4. Recycling of Polypropylene and Polyamide Blends Using Thermomechanical Recycling

    Kandidat-uppsats, KTH/Materialvetenskap

    Författare :Nazariy Voytyuk; [2020]
    Nyckelord :;

    Sammanfattning : The aim of the thesis was to recycle a common carpet waste containing polyamide 6 (PA6) and polypropylene (PP) polymers with thermomechanical recycling. The produced products were compared to neat polymer materials. The recycled material underwent the thermomechanical process which includes shredding and extruding. LÄS MER

  7. 5. Silk's sweet spot: untangling the requirements for artificial silk extrusion using a biomimetic approach

    Master-uppsats, Lunds universitet/Tillämpad biokemi

    Författare :Rodrigo Sanches Pires; [2019]
    Nyckelord :silk fibroin; injectability; extrusion; hydrogels; soft matter mechanics; biomimetic progressive acidification; silk self-assembly; thioflavin t; physical chemistry; biofabrication; spectroscopy; silk spinning; applied biochemistry; tillämpad biokemi; Technology and Engineering;

    Sammanfattning : Up to this date, only a few silk hydrogels were reported to be injectable. Of these, none are truly biomimetic, and are instead comprised of blends with limited amounts of silk. Hence, no truly silk-based hydrogels exist as of today. LÄS MER