Sökning: "initiative"

Visar resultat 1 - 5 av 450 avhandlingar innehållade ordet initiative.

  1. 1. Numerical Modelling and Analysis of Orthogonal Metal Cutting

    Detta är en avhandling från Lund University (Media-Tryck)

    Författare :Mathias Agmell; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Metal Cutting; Finite Element Method; Deformation Zones; Sub-surface Deformation; Tool Stress; Inverse Analysis; Kalman Filter; Minimum Chip Thickness;

    Sammanfattning : Most components in use in our society have undergone a machining process at some stage within its manufacturing cycle. As a result, the economics of the machining process plays an important role in the manufacturing costs. LÄS MER

  2. 2. Industrial Induction Heating - with a focus on multi coil solutions

    Detta är en avhandling från Lund University (Media-Tryck)

    Författare :Kenneth Frogner; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Induction heating; travelling wave; industrial heating; multi coil; TWIH; SM2C;

    Sammanfattning : Most types of materials and components use heating during the manufacturing process, with a large potential for cost and energy savings. Induction heating is the most energy efficient industrial heating technology for many applications, but so far technical limitations has delayed large scale introduction. LÄS MER

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

    Detta är en avhandling från Department of Mechanical Engineering, Lund University

    Författare :Daniel Johansson; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2019]
    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

  4. 4. A comparative cost analysis of conventional wrought steel and powder metallurgy (PM) gear manufacturing technologies

    Detta är en avhandling från Department of Mechanical Engineering, Lund University

    Författare :Babak Kianian; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2019]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Gear manufacturing; Manufacturing cost analysis; Powder metallurgy PM ; Press and sintering P S ; Wrought steel conventional gear manufacturing; Decision support system DSS ; Sustainability; Sustainable production SP ; Automotive Industry;

    Sammanfattning : The transportation industry landscape is going through a massive transformation due to trends such as autonomous and electrified vehicles. The electrification trend has already started to display its ample influence on the automotive industry. LÄS MER

  5. 5. Instrumentation for tribological analysis of sheet metal forming operations

    Detta är en avhandling från Department of Mechanical Engineering, Lund University

    Författare :Lanny Kirkhorn; Lund University.; Lunds universitet.; Lund University.; Lunds universitet.; [2015]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Friction is a subject of importance from many points of view. It controls the relative motion between two bodies in contact and most manufacturing methods based on engagement between a tool and a workpiece are dependent on the prevailing frictional conditions. LÄS MER