Essays about: "dmaic"

Showing result 1 - 5 of 34 essays containing the word dmaic.

  1. 1. Improving Availability of the Pelletization Process

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

    Author : Emil Andreasson; Pontus Åhman; [2022]
    Keywords : Availability; Predictive Maintenance; Pelletization; Statistical Process Control; Refractory Material; DMAIC;

    Abstract : The Grate-Kiln-Cooler process is a commonly used method of sintering during iron ore pelletization, where the pellets are formed, dried, and hardened. The pellets are oxidized in the rotating Kiln, turning magnetite (Fe3O4) to hematite (Fe2O3), making the pellets attain suitable metallurgical attributes for further processing. READ MORE

  3. 2. A DMAIC based framework to conduct Measurement System Analysis : A case study at Northvolt AB

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Anshuman Manickam Vinoth; [2021]
    Keywords : ;

    Abstract : The aim of the project was to develop a framework for the execution of a Measurement System Analysis (MSA) which would help determine capability of a measurement system. The strategy behind carrying out this thesis has been to draft a framework which is based on the Define, Measure, Analyze, Improve, Control (DMAIC) model for a Measurement System Analysis (MSA) which would enable to gain a better understanding of the capability of measurement instruments that are used to control the quality of production processes of lithium-ion batteries. READ MORE

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

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

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

    Abstract : 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. READ MORE

  5. 4. Digitalizing the workplace: improving internal processes using digital services : A process improvement by digitalization, emphasizing chosen quality factors

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Madeleine Bäckström; Nicklas Silversved; [2021]
    Keywords : digitalization; digital workplace; expense management; process improvement; low-code programming; power platform; power apps; power automate; dmaic; process map; quality factors;

    Abstract : In recent years, the number of digital services and tools available has increased rapidly. When companies want to digitalize their business, they have the opportunity to browse a large number of existing platforms and applications available on the market to find a good match for their specific needs. READ MORE

  6. 5. 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