Sökning: "arc welding"

Visar resultat 1 - 5 av 36 uppsatser innehållade orden arc welding.

  1. 1. An Experimental Investigation On Weld Characteristics For A Shield Metal Arc Welding With SS304 & SS409

    Magister-uppsats, Högskolan i Halmstad/Akademin för företagande, innovation och hållbarhet

    Författare :Pristin Sunny; Ansal Muhammed; [2023]
    Nyckelord :joining dissimilar material; microstructure analysis; Hardness test;

    Sammanfattning : The following report conducted by the theoretical research and experimental study in the University of Halmstad. The focus of the project is experimental investigation on weld characteristics for shield metal arc welding with SS304 & SS409. LÄS MER

  3. 2. Isocyanates formation from thermal degradation of polyurethane foam during welding of district heating pipes

    Master-uppsats, KTH/Ergonomi

    Författare :Muhammad Akram; [2023]
    Nyckelord :Polyurethane; Isocyanates; District Heating Pipes; Oxy-fuel Welding; Manual Metal Arc Welding;

    Sammanfattning : Polyurethane insulation foam, which is used as insulation on district heating steel and copper pipes, is made from polymerisation of polyol and diisocyanates monomers. Installation of new district heating pipes or replacement of old pipes involves masses of welding activities. LÄS MER

  4. 3. Wire and Arc Additive Manufacturing : Topology Optimised Vehicle Component

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Malte Petersson; [2022]
    Nyckelord :Wire and Arc Additive Manufacturing; Additive Manufacturing; WAAM; AM; Overhang; Cooling times; Simulation; Welding;

    Sammanfattning : Wire and arc additive manufacturing (WAAM) is a manufacturing method using a numerical controlled motion system and a welding system to additively manufacture three dimensional components. The motion system is programmed from three dimensional computer aided design model data (3D-CAD) of the intended geometry which is then sliced in to layers and welded on additively. LÄS MER

  5. 4. Standardization of a modular on-trackgantry system

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Arvid Horn af Rantzien; Casper Björkdal; [2022]
    Nyckelord :Standardization; on-track gantry system; frequency; stress; arc-welding; Standardisering; on-track gantry; frekvens; stress; bågsvetsning;

    Sammanfattning : This thesis is an investigation of how a modular on-track gantry system intendedfor arc-welding robots can be standardized by using the existing product portfolio ofon-track gantry systems of a company.The company in this thesis have chosen to be anonymous, and will be referred toas the company. LÄS MER

  7. 5. Laser Arc Hybrid Welding of Thicker 6000-series Aluminium Alloy : Laser-MIG butt welding of 8 mm 6082-t6

    Master-uppsats, KTH/Industriell produktion

    Författare :Björn Lindeberg Nilsson; [2022]
    Nyckelord :;

    Sammanfattning : Laser arc hybrid welding presents many benefits but has many parameters that must be optimised for it to work. It becomes even more challenging when welding thicker aluminium with the process. Welding of thicker aluminium alloys involves a lot of different challenges, on itself. LÄS MER