Search for dissertations about: "design for manufacturing and assembly"

Showing result 1 - 5 of 85 swedish dissertations containing the words design for manufacturing and assembly.

  2. 1. Towards improvement of geometrical quality for manual assembly parts

    Author : Mikael Rosenqvist; Chalmers University of Technology; []
    Keywords : TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ENGINEERING AND TECHNOLOGY; calculation model; geometry system; Interview; assessment; action cost.; assembly; error; ergonomics; assembly complexity; design for assembly; robust design; complexity; manual assembly; sustainable; tolerance analysis and design; CAT; quality; failure; action cost; assembly ergonomics;

    Abstract : Geometrical variation affects all mass-produced products. This variation will lead to deviations from the nominal design of the product both in terms of aesthetical and functional properties. Geometrical variation originates either from the manufacturing of the parts or from the assembly process. READ MORE

  4. 2. Practices for Manufacturing Involvement in New Product Development : A study with assembly requirements in focus

    Author : Mariam Nafisi; Magnus Wiktorsson; Anna Granlund; Carin Rösiö; Robin Hanson; Mälardalens högskola; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; New product development NPD ; design-manufacturing interface; manufacturing involvement; Innovation and Design; innovation och design;

    Abstract : .... READ MORE

  5. 3. Managing Interruptions in Manufacturing : Towards a Theoretical Framework for Interruptions in Manufacturing Assembly

    Author : Ari Kolbeinsson; Dan Högberg; Peter Thorvald; Jessica Lindblom; Steve Summerskill; Högskolan i Skövde; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP; NATURVETENSKAP; NATURAL SCIENCES; Interruptions; Manufacturing; Mobile Devices; Cognition; Technology; Teknik; User Centred Product Design; Användarcentrerad produktdesign;

    Abstract : The effect of interruptions from ICT systems on assembly workers in manufacturing is examined in this thesis, as is how the risks of errors, increases in assembly time, increased cognitive load and resultant stress can be mitigated, as well as ensuring that important new information is acted upon. To these ends, a literature study was conducted, followed by two studies using an experimental approach in an environment that simulated a manufacturing assembly situation, and used tasks designed to be representative of manufacturing assembly tasks. READ MORE

  6. 4. Modeling and simulation for welding automation

    Author : Fredrik Sikström; Högskolan Väst; []
    Keywords : ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; welding automation; fixturing; finite element modeling; heat conduction; model order reduction; sensors; welding simulation; controller design; Other processing assembly; Övrig bearbetning sammanfogning; Manufacturing and materials engineering; Produktions- och materialteknik; Welding automation; Heat conduction; Model order reduction; Finite element modeling; Controller design; Welding simulation; Sensors; Fixturing;

    Abstract : .... READ MORE

  7. 5. EFFICIENCY OF FLEXIBLE FIXTURES: DESIGN AND CONTROL

    Author : Ilker Erdem; Chalmers University of Technology; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; control; design; fixture; assembly; manufacturing; efficiency; flexible; production;

    Abstract : The manufacturing industries have been using flexible production technologies to meet the demand for customisation. As a part of production, fixtures have remained limited to dedicated technologies, even though numerous flexible fixtures have been studied and proposed by both academia and industry. READ MORE