Essays about: "3D Utskrivning"

Found 5 essays containing the words 3D Utskrivning.

  1. 1. Design and implementation of an energy harvesting system in a prosthetic limb

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Ódinn K. Rúnarsson; [2023]
    Keywords : Energy harvesting; Prosthetic limbs; Supercapacitors; Printed circuit boards; 3D printing; Energiinsamling; Lemmproteser; Superkondensatorer; Tryckta kretskort; 3D Utskrivning; Orkuöflun; Gervilimir; Ofurþéttar; Prentaðar rafrásir; Þrívíddarprentun;

    Abstract : Energy Harvesting, also known as power harvesting or ambient power, is the process of obtaining small amounts of power from secondary sources, such as vibrations, light, temperature variations and even radio-frequency emissions. These systems have been uncommon in personal and wearable electronics in the past, however they are slowly gaining traction. READ MORE

  3. 2. Biobased Photocurable Resins for 3D-Printing of Self-Healable & Recyclable Thermosets

    University essay from KTH/Fiber- och polymerteknologi

    Author : Anna Gardell; Maria Aspenberg; Julia Aziz; [2022]
    Keywords : vanillin; vitrimer; imine; resin; dynamic covalent bonds; biobased thermoset; photocuring; chemical recyclability; self-healing; digital light processing DLP ; 3D-printing; vanillin; vitrimer; imin; resin; dynamiska kovalenta bindningar; biobaserad härdplast; fotohärdning; kemisk återvinningsbarhet; självläkning; digital light processing DLP ; 3D-utskrift;

    Abstract : Överkonsumtionen av engångsartiklar i fossilbaserad plast är ett av dagens stora miljöproblem. Således finns en efterfrågan på strategier för framställning av biobaserade plaster i allmänhet och härdplaster i synnerhet. READ MORE

  4. 3. Verification of 3D-printed quasi-optical lenses for 60GHz radar applications

    University essay from Högskolan i Halmstad/Akademin för informationsteknologi

    Author : Adrian L. Hagström; L. Albin M. Vass; [2018]
    Keywords : 60GHz Radar Quasi-optics 3D-Printing 3D-Printed PLA Lenses Verification Electromagnetic Simulation Refractive Index; 60GHz Radar Kvasioptisk 3D-Utskrivning 3D-Utskrivna PLA Linser Verifiering Elektromagnetiska Simulering Brytningsindex;

    Abstract : With the recent rise of 3D-printing as a form of manufacturing and their advantages for quick prototyping there is an interest for 3D-printed optical components. This thesis tests how well 3D-printed quasi-optical components preform and verify measurements with electromagnetic simulations. READ MORE

  5. 4. Topology Optimization for Additive Manufacturing

    University essay from Lunds universitet/Hållfasthetslära

    Author : Kajsa Söderhjelm; [2017]
    Keywords : Topology optimization; Additive manufacturing; Overhang constraint; Technology and Engineering;

    Abstract : Topology optimization answers the question "How to place the material within a prescribed design domain in order to obtain the best structural performance? " and the design obtained is usually complex. Additive manufacturing comes with a well known design freedom and the design provided by topology optimization can be manufactured without as many constraints as conventional manufacturing methods. READ MORE

  6. 5. Cellulose and polypropylene filament for 3D printing

    University essay from KTH/Skolan för kemivetenskap (CHE)

    Author : Isabella Kwan; [2016]
    Keywords : Additive manufacturing; 3D printing; extrusion; polypropylene; filament;

    Abstract : Additive manufacturing has become a very popular and well mentioned technique in recent years. The technique, where 3 dimensional (3D) printing is included, creates opportunities to develop new designs and processing systems. READ MORE