Essays about: "Master Thesis in welding technology"

Showing result 1 - 5 of 25 essays containing the words Master Thesis in welding technology.

  1. 1. Wire and Arc Additive Manufacturing : Topology Optimised Vehicle Component

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Malte Petersson; [2022]
    Keywords : Wire and Arc Additive Manufacturing; Additive Manufacturing; WAAM; AM; Overhang; Cooling times; Simulation; Welding;

    Abstract : Wire and arc additive manufacturing (WAAM) is a manufacturing method using a numerical controlled motion system and a welding system to additively manufacture three dimensional components. The motion system is programmed from three dimensional computer aided design model data (3D-CAD) of the intended geometry which is then sliced in to layers and welded on additively. READ MORE

  3. 2. Laser-arc hybrid welding of high strength steel : Weld quality and process stability

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : David Lohse; [2021]
    Keywords : Laser; arc; hybrid; welding; high; strength; steel; high-strength; HSLA; weld quality; process stability;

    Abstract : The development of high strength steel enables constructions to be made with less material than with previous used steel grades. The possibility of creating lightweight constructions with the same or even better mechanical properties is of high focus in the steel industry today. READ MORE

  4. 3. Modernized 6 and 10-ton Dock Levelers

    University essay from Lunds universitet/Innovation

    Author : Viola Nilsson; Rebecka Karlsson; [2021]
    Keywords : Dock leveler; FEM; stress; sheet metal; load case; Technology and Engineering;

    Abstract : This Master Thesis is made in collaboration with ASSA ABLOY Entrance Systems and addresses the issues and problem areas of two dock leveler models; 60 kN and 100 kN to find a new improved design. After the following product development process, a new concept was created which could withstand applied forces exceedingly. READ MORE

  5. 4. Laser ablation of aluminium before welding : Effect of weld preparation on number and sizes of pores

    University essay from KTH/Materialvetenskap

    Author : Olivia Taivalkoski; [2021]
    Keywords : ;

    Abstract : Welding aluminium often results in porosity in the weld. One way to reduce porosity is by carful weld preparation and cleaning. In this master thesis report laser ablation was done on aluminium plates before welding to remove dirt and the surface oxide layer. READ MORE

  6. 5. Design of Speed Mud Edition Muffler : RJ Weld & Custom (RJWC)

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Author : Tobias Pettersson; Ali Zaid Ali Ali; [2021]
    Keywords : Industrial Design; aftermarket muffler; ATV;

    Abstract : The report was a result of the master thesis work for Industrial Design Engineering at Luleå University ofTechnology during spring 2021. The whole project was directed towards RJ Weld & Custom (RJWC) locatedin Boden on one of their best-selling aftermarket mufflers for the ATV, the Mud Edition. READ MORE