Search for dissertations about: "Svetsning"

Showing result 1 - 5 of 16 swedish dissertations containing the word Svetsning.

  1. 1. Feedback Control of Robotic Friction Stir Welding

    University dissertation from Trollhättan : University West

    Author : Jeroen De Backer; Högskolan Väst.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Friction stir welding; Process automation; Temperature control; Force control; Deflection model; Robotics; Svetsning; FSW; processtyrning; temperaturstyrning; robot; utböjning; kraftstyrning; Industriell arbetsvetenskap; Industrial engineering; Manufacturing and materials engineering; Produktions- och materialteknik;

    Abstract : The Friction Stir Welding (FSW) process has been under constant developmentsince its invention, more than 20 years ago. Whereas most industrial applicationsuse a gantry machine to weld linear joints, there are applications which consistof complex three-dimensional joints, requiring more degrees of freedom fromthe machines. READ MORE

  2. 2. Simulation fo Robot Paths and Heat Effects in Welding

    University dissertation from Trollhättan : Högskolan Väst

    Author : Mikael Ericsson; Högskolan Väst.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Robotics; Svetsning; robotteknik; TECHNOLOGY Other technology; TEKNIKVETENSKAP Övriga teknikvetenskaper; Manufacturing and materials engineering; Produktions- och materialteknik;

    Abstract : .... READ MORE

  3. 3. Modelling and simulation of welding and metal deposition

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Andreas Lundbäck; Luleå tekniska universitet.; [2010]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Welding; Materials science - Other processing assembly; Svetsning; Teknisk materialvetenskap - Övrig bearbetning sammanfogning; Datorstödd maskinkonstruktion; Computer Aided Design; Material Mechanics; Materialmekanik;

    Abstract : Fusion welding is one of the most used methods for joining metals. This method has largely been developed by experiments, i.e. trial and error. READ MORE

  4. 4. Impact wave process modeling and optimization in high energy rate explosive welding

    University dissertation from Västerås : Mälardalens högskola

    Author : Mohammad Tabatabaee Ghomi; Mälardalens högskola.; [2009]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Explosive welding; Impact; Wave; Deformation; Velocity; TECHNOLOGY Engineering mechanics; TEKNIKVETENSKAP Teknisk mekanik; Energy- and Environmental Engineering; energi- och miljöteknik;

    Abstract : Impact waves are used in many different industries and are classified according to whether they cause plastic or elastic deformations. In the plastic deformation mode, these waves can be used to produce special electrical joints. In the elastic deformation mode, they can be used to detect leakage or to measure the thickness of pipes. READ MORE

  5. 5. On the low primary water stress corrosion cracking susceptibility of weld deformed Alloy 690

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Rickard Shen; KTH.; [2017]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Solid Mechanics; Hållfasthetslära; Materials Science and Engineering; Teknisk materialvetenskap;

    Abstract : It has been shown in recent years that the nickel-base Alloy 690 can become susceptible to stress corrosion cracking (SCC) in the primary water of nuclear power plants with pressurized water reactors if it has been sufficiently deformed at room temperature. Although the material is not intentionally used in a deformed state, it can become deformed by various manufacturing processes. READ MORE