Search for dissertations about: "manufacturing 2010"

Showing result 6 - 10 of 75 swedish dissertations containing the words manufacturing 2010.

  2. 6. Impact Loading of Composite and Sandwich Structures

    Author : Sohrab Kazemahvazi; Dan Zenkert; Guruswami Ravichandran; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Fluid mechanics; Strömningsmekanik;

    Abstract : Low weight is one of the most important factors in the design process of high speed naval ships, road vehicles and aircrafts. Lower structural weight enables the possibility of down-sizing the propulsion system and thus decrease manufacturing and operating costs as well as reducing the environmental impact. READ MORE

  4. 7. On the Programming and System Integration of Robots in Flexible Manufacturing

    Author : Mathias Haage; Institutionen för datavetenskap; []
    Keywords : Industrial Robotics; Parallel-Kinematic Robot; Human-Robot Interfaces; Semantic Interfaces; Flexible Manufacturing; Sensor-Based Motion; Software Architecture; Modular Robotics;

    Abstract : Advanced manufacturing technologies and programmable machines such as industrial robots are used to increase productivity and quality for competitiveness on a global market. Development of increasingly flexible manufacturing systems has resulted in an increasing importance of software aspects, both on a system level and for efficient interaction with human operators. READ MORE

  5. 8. Two laser welding cases and suitable documentation methods

    Author : Jan Karlsson; Luisa Coutinho; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Manufacturing Systems Engineering; Produktionsutveckling;

    Abstract : The thesis is about laser welding, in particular about geometrical defects, but it also addresses how to improve the documentation of the findings. Laser welding is an important and highly advanced manufacturing technique in industry. An emerging option is laser hybrid arc welding. READ MORE

  6. 9. Modeling and simulation for welding automation

    Author : Fredrik Sikström; Högskolan Väst; []
    Keywords : 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;

    Abstract : .... READ MORE

  7. 10. Chatter stability of turning and milling with process damping

    Author : Mahdi Eynian; Yusuf Altintas; Canada The University of British Columbia The Faculty of Graduate Studies (Mechanical Engineering); []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : The prediction of chatter instability in machining steel and thermal-resistant alloys at low ‎cutting speeds has been difficult due to unknown process damping contributed by the ‎contact mechanism between tool flank and wavy surface finish. This thesis presents ‎modeling and measurement of process damping coefficients, and the prediction of chatter ‎stability limits for turning and milling operations at low cutting speeds. READ MORE