Sökning: "Cell assembly process"

Visar resultat 1 - 5 av 32 uppsatser innehållade orden Cell assembly process.

  1. 1. Design of a test rig for in situ hydrogen charging of rolling element bearings under load

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Maskinelement

    Författare :Oskar Moström; [2023]
    Nyckelord :tribology; hydrogen embrittlement; mechanical engineering; rolling element bearing; machine elements; design; mechanical design; CAD; mechanical construction; construction; material science; Tribologie; Wasserstoffversprödung; Maschinenbau; Wälzlager; Maschinenelemente; Design; Maschinenkonstruktion; CAD; mechanischer Bau; Konstruktion; Materialwissenschaft; tribologi; väteförsprödning; maskinteknik; rullningselementlager; maskinelement; design; mekanisk design; CAD; mekanisk konstruktion; konstruktion; materialvetenskap; lager;

    Sammanfattning : This Master's thesis is part of the Hydrogen Embrittlement in Rolling element bearings project (HERo) initiated at Luleå University of Technology (LTU), with the primary objective of determining critical hydrogen concentrations in bearing steel for rolling element bearings. The specific aim of this Master's thesis is to design a test rig that enables the investigation of the effects of hydrogen embrittlement on rolling element bearings under load. LÄS MER

  3. 2. A Feasibility Study of Automated Quality Control and Component Handling in a Plastic Flange Deformation Process

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

    Författare :Jakob Nilsson; Isak Olofsson; [2023]
    Nyckelord :Automation; Plastic Flange Deformation; Quality control; Design Research Methodology; Analytical Hierarchy Process; Automatisering; Kragning; Kvalitetskontroll; Design Research Methodology; Analytical Hierarchy Process;

    Sammanfattning : Due to the global energy crisis there is a vast increase in demand for heat exchangers that reduces the energy consumption during energy transfer between mediums. The current manufacturing process for brazed heat exchangers at the world leading man-ufacturer, Alfa Laval, involves a partial assembly process called Plastic Flange Defor-mation (PFD). LÄS MER

  4. 3. Automationsimplementering för en kontaktortillverkande monteringscell

    Master-uppsats, Mälardalens universitet/Akademin för innovation, design och teknik

    Författare :Gabriel Bratterud Lundberg; [2022]
    Nyckelord :;

    Sammanfattning : The manufacturing industry faces new challenges after the emersion of the fourth industrial revolution having brought with it a new knowledge-based and digital era. Among the most important factors for survival of today´s manufacturing companies are efficiency, flexibility, and responsiveness to the changing market. LÄS MER

  5. 4. The use of Gibson Assembly for DNA cloning

    Master-uppsats, KTH/Tillämpad fysik

    Författare :Samuel Johansson; [2022]
    Nyckelord :Plasmid; Primer; Cloning; PCR; Gibson-Assembly; Transfection; Fluorescent protein; Fluorescent imaging; mCherry; EGFP; Zona-Occludens 1; Occludin; alphaTubulin; Cx-43-7; Plasmid; Primer; Kloning; PCR; Gibson-Assembly; Transfektion; Fluorescerande protein; Fluorescerande avbildning; mCherry; EGFP; Zona-Occludens 1; Occludin; alphaTubulin; Cx-43-7;

    Sammanfattning : This thesis report revolved around the cloning process of plasmids. Attempts of cloning the red fluorescent protein mCherry, and the green fluorescent protein EGFP from various plasmids, into other plasmids containing different cell-junction/cytoskeleton plasmids were made. LÄS MER

  7. 5. Six Sigma for quality assurance of Lithium-ion batteries in the cell assembly process : A DMAIC field study at Northvolt

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Författare :Mani Mostafaee; [2021]
    Nyckelord :Cell assembly process; ISO 14644; Lithium-ion battery; Particle contamination; Quality Cost; Technical cleanliness; VDA 19;

    Sammanfattning : Lack of technical cleanliness and particle contaminations in Lithium-ion battery manufacturing affect the performance of batteries which are a risk for the safety and quality of the product. Therefore, part of the manufacturing process occurs inside the Clean and Dry room area to maintain technical cleanliness. LÄS MER