Sökning: "Tool Life"

Visar resultat 1 - 5 av 818 avhandlingar innehållade orden Tool Life.

  1. 1. Tool steel for tool holder applications : microstructure and mechanical properties

    Författare :Anna Medvedeva; Jens Bergström; Birger Karlsson; Karlstads universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; tool steel; tool holder; microstructure; mechanical properties; machinability; Materials science; Teknisk materialvetenskap;

    Sammanfattning : Large improvements in cutting tool design and technology, including the application of advanced surface engineering treatments on the cemented carbide insert, have been achieved in the last decades to enhance tool performance. However, the problem of improving the tool body material is not adequately studied. LÄS MER

  3. 2. Life cycle assessment (LCA) : a sustainable management tool?

    Författare :Lennart Karlson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 3. Tool Life and Cutting Data Modelling in Metal Cutting : Testing, Modelling and Cost Performance

    Författare :Daniel Johansson; Industriell Produktion; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; metal cutting; tool life; tool wear; cutting data; process cost; Colding model; part cost;

    Sammanfattning : One of the most important production processes in industry is metal cutting. If a product is not a machined metal part, it is likely that the mould, die and tools used to produce the product or parts of the product are machined. LÄS MER

  5. 4. Communication of life cycle assessment results : life cycle key performance indicators

    Författare :Helena Nydahl; Thomas Olofsson; Anders P. Åstrand; Staffan Andersson; Åsa Wahlström; Umeå universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Life Cycle Assessment; Monetary Valuation; Climate Impact; Life Cycle Key Performance Indicators; Global Warming Potential; LCA-result communication; Interpretation of LCA-results; climate change; klimatförändringar;

    Sammanfattning : The global warming that we are on track for will result in a severe loss of natural capital leading to significant losses in economic capital when urban infrastructure is destroyed, agricultural productivity declines and poverty spread among other disasters. Climate change due to emissions does not only affect the polluter, the hazardous effects becomes evident on a global level. LÄS MER

  7. 5. Se – än lever jag! : Livsåskådning och lärande i livets slutskede

    Författare :Caroline Krook; Göran Linde; Valerie de Marinis; Ersta Sköndal högskola; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Learning; view of life; existential questions; coping with illness; existential situation; hermeneutic method; cancer patients; palliative care; support; view of life counselling; life narratives; Caring sciences; Vårdvetenskap; Education; Pedagogik; pedagogik;

    Sammanfattning : The purpose of the study has been, by adopting a view of life and a learning perspective, to reach an understanding of the way in which cancer patients in a palliative care context understand and cope with their existential life situation. I asked the following questions: 1) How does their personal view of life influence the patients’ understanding and coping with the illness and existential life situation? 2) What existential questions are central to the patients? 3) What is personal learning all about? 4) What prerequisites are important for fostering the patients’ personal learning? Interviews focusing on narratives were conducted with ten patients who have an incurable cancer disease. LÄS MER