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Showing result 1 - 5 of 19 essays matching the above criteria.

  1. 1. Long term aging and creep exposure for advanced heat resistant alloys : A phase analysis

    University essay from Uppsala universitet/Institutionen för materialvetenskap; Uppsala universitet/Institutionen för kemi - Ångström

    Author : Daniel Lundberg; Filip Wilson; Hjalmar Gunnarsson; Leo Sjörén; Robin Xu; Erik Djurberg; [2021]
    Keywords : Austenitic stainless steel; ferritic steels; nickel based alloys; creep; ageing; XRD; SEM EDS; LOM;

    Abstract : This project was ordered by Sandvik Materials Technology and was performed by a group of students at Uppsala university. The purpose of the project was to study precipitation behavior and structure stability in six advanced heat resistant alloys. Each sample were subjected to a creep rupture test in 600 or 700°C depending on the alloy type. READ MORE

  3. 2. A strategy for improving reliability in assembly processes

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

    Author : Tommy Dahlström; [2021]
    Keywords : Assembly systems; Lean Six Sigma; Complexity;

    Abstract : This report presents an explorative examination of the scientific literature regarding current methods utilized in mixed-model assembly lines and the challenges that are faced. Empirical data from a real mixed-model assembly line was collected and analyzed to explore the application of the identified methods and the problems that are faced in a realistic situation. READ MORE

  4. 3. Dust extractor solution

    University essay from Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Author : Rushik Patel; Ajay Kumar; [2018]
    Keywords : Six-sigma; DMAIC; 5 why’s; EPDM rubber; electrostatic electricity; high pressure vacuum cleaning and Adeline solvent;

    Abstract : The following report conducted with the collaboration of the University of Halmstad and HGFrubber company (Halmstad).The focus on the project is eliminating the dust particles from the inner surface of the EPDM basedrubber module. READ MORE

  5. 4. Practical Implementation of Lean at Small and Young Companies

    University essay from Lunds universitet/Industriell Produktion

    Author : Fredrik Hasselgren; [2018]
    Keywords : “Lean SME”; “Lean Small Company”; “Lean Manufacturing”; “Practical Lean Implementation”; “Lean Young Company”; Technology and Engineering;

    Abstract : Introduction: This thesis aims to investigate how a small and young company can implement the management philosophy Lean. The thesis is designed as a literature study with two objectives. The first objective is to identify what Lean is and what its underlying tools, methods and principles are. READ MORE

  6. 5. Using Six Sigma Methodology to improve the performance of the Shipment Test

    University essay from KTH/Radio Systems Laboratory (RS Lab)

    Author : Yang Bin; [2015]
    Keywords : Six Sigma; quality; performance; AXE; Six Sigma; kvalitet; Prestanda; AXE;

    Abstract : Competition and lead-time pressure motivates us to find new and better ways of continuously improving the output of our work. The emphasis on improvement in both efficiency and quality has become more and more significant in daily activities. READ MORE