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Showing result 1 - 5 of 10 essays matching the above criteria.

  1. 1. Models of superconductors with correlated defects

    University essay from KTH/Fysik

    Author : Jakob Bolin; [2022]
    Keywords : Quantum phase transition; correlated disorder; 3D XY model; Monte Carlo simulation; worm algorithm; winding number; superfluid density; Kvantfasövergång; korrelerad oordning; 3D XY modell; Monte Carlo simulering; worm algoritmen; vindlingstal; supraledande täthet;

    Abstract : The quantum phase transition between groundstates of a system with correlated disorder near absolute zero is studied. The computations are based on Monte Carlo methods and the worm algorithm which is an effective method to simulate basic models like the Ising and XY model by making use of global Monte Carlo moves given by modified random walks. READ MORE

  3. 2. A Literature Review on Differences Between Robotic and Human In-Line Quality Inspection in Automotive Manufacturing Assembly Line.

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Ddanukash Avvari; [2021]
    Keywords : Quality; Inspection; Inline; Offline; Measurement; Coordinate measuring machines CMM ; Machine vision; Robot; Human;

    Abstract : The advent of the industrial revolution has brought a great number of changes in the functioning of various processes in manufacturing industries. The ways and means of working have evolved exponentially with the implementation of advanced technology. READ MORE

  4. 3. Quality Improvements Towards Zero Defects : Addressing the Implementation Gap Between Industry and Literature

    University essay from Jönköping University/JTH, Produktionsutveckling

    Author : Wiktoria Rydin; Gabriella Gustafsson; [2020]
    Keywords : Zero defect manufacturing; Quality; Human factors;

    Abstract : Customers today demand products of high quality, and industries must cope with issues related to that to stay competitive. Therefore, an endeavor to achieve zero defects and to work with zero defect manufacturing (ZDM) is common in industries today. READ MORE

  5. 4. Towards Zero Defects in the Aerospace Industry through Statistical Process Control : A Case Study at GKN Aerospace Engine Systems

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Hugo Andrén; [2020]
    Keywords : Zero Defects; Statistical Process Control; Quality Management; Industry 4.0; Aerospace Industry;

    Abstract : With the ongoing transformation of modern manufacturing systems in an industry 4.0 environment, industrial actors may see great improvements with respect to quality towards a state of near zero defects. READ MORE

  6. 5. Design optimization for obtaining zero defects in steel casting

    University essay from Högskolan i Jönköping/JTH, Material och tillverkning

    Author : Pranit Pramod Purkar; [2019]
    Keywords : Casting; Defects; Gating System; Molten Metal; Mould; Simulation;

    Abstract : This thesis is about the design of the gating system and selection of proper alloy for defects free (grate bar) casting. The gating system plays an important role in casting manufacturing process. The gating system has different elements like pouring cup, sprue, well, runner, riser, and ingates. READ MORE