Sökning: "additiv tillverkning"

Visar resultat 1 - 5 av 136 uppsatser innehållade orden additiv tillverkning.

  1. 1. 3D-printing med träEn möjlighet för framtiden?

    Uppsats för yrkesexamina på grundnivå, Örebro universitet/Institutionen för naturvetenskap och teknik; Örebro universitet/Institutionen för naturvetenskap och teknik

    Författare :Rikard Touma; Nathalie Pettersson; [2021]
    Nyckelord :3D printing; lignin; sawdust; additive manufacturing; wood powder; 3D-printing; lignin; sågspån; additiv tillverkning; träpulver;

    Sammanfattning : 3D-skrivare har många användningsområden och de har blivit vanliga i många industrier.Idag talas det om att denna teknik kan vara en möjlig väg till mer hållbart byggande.Tekniken anses lovande inom byggproduktion bland annat för att det visat sig att den kanreducera materialspillet och ge kortare byggtider. LÄS MER

  2. 2. Improvement and Development of Powder Spreadability Testing

    Master-uppsats, KTH/Materialvetenskap

    Författare :Fabrice Rosala; [2021]
    Nyckelord :;

    Sammanfattning : With rising interest in metal additive manufacturing and, specifically, in powder bed fusion processes, it is essential to understand relevant process parameters and the behavior of powders used in such processes. At the time of writing, the flow behavior of powders is in the spotlight whereas little research into the spreadability of a powder is being conducted. LÄS MER

  3. 3. Investigation and implementation of rapid prototyping in development of a high-speed light craft

    Master-uppsats, KTH/Marina system

    Författare :Ulrik Sköldkvist; [2021]
    Nyckelord :;

    Sammanfattning : Designing and constructing boats or ships is a slow, iterative process where the design goes through several steps in each iteration, and every loop in the process leads closer to the result. However, to verify if the boat's design functions, it must be built if there is no possibility to design, build, and evaluate smaller prototypes during the development. LÄS MER

  4. 4. Fabricability of a high alloy tool steel produced with LPBF, with a focus on part geometry

    Master-uppsats, Karlstads universitet

    Författare :Zulfaqar Abdelamir; [2021]
    Nyckelord :Addtive Manufacturing; Laser Powder Bed Fusion; High alloy Cold Work Tool Steel; Addtiv Tillverkning; LPBF; Höglegerat kallbearbetningsstål;

    Sammanfattning : Additive manufacturing (AM) is a promising manufacturing process that provides that ability to fabricate components with complex geometries with relatively low lead times compared to other manufacturing processes. This allows for more freedom of design, as prototypes can easily be produced throughout the development process. LÄS MER

  5. 5. ADDITIVE MANUFACTURING FOR ASSISTIVE TECHNOLOGY : Innovative Design for an Ankle Foot Orthosis

    Master-uppsats, Jönköping University/JTH, Industridesign

    Författare :Theresa Hoai-Thuong Nguyen; [2021]
    Nyckelord :Ankle Foot Orthosis; Orthotics; Assistive Technology; 3D Printing; 3D Scanning; Additive Manufacturing; Self-Expression; Personalization; Customization; Human Rights;

    Sammanfattning : The following report presents a Master thesis project about a re-design of an ankle foot orthosis using additive manufacturing as the production method, conducted by a student in Spring 2020 as part of the Master’s programme Industrial Design at Jönköping University’s School of Engineering. Ankle foot orthoses are the most prescribed lower extremity orthoses worldwide and are worn in a visually obtrusive way making patients feel stigmatized for their disability. LÄS MER