Essays about: "Weld stresses"

Showing result 6 - 10 of 23 essays containing the words Weld stresses.

  1. 6. 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

  3. 7. The influence of modelling variables in FEM evaluation of fillet welded structures

    University essay from

    Author : Marko Cordasic; [2020]
    Keywords : ;

    Abstract : Valmet is a world leading company in the pulp-, paper- and energy industry and is a manufacturer of e.g. paper machines. These paper machines are largely composed of steel frames for which beams and plates are often joined by welding. READ MORE

  4. 8. FE-model for prediction of welding distortions in components made of preformed stainless steel sheets

    University essay from KTH/Hållfasthetslära

    Author : Tom Glansholm; [2020]
    Keywords : Welding simulation; distortions; Ferritic stainless steel; EN1.4509; FEM; Solid mechanics; Residual stresses; Svetssimulering; deformationer; restspänningar; Ferritiskt rostfritt stål; EN1.4509; Finita elementmetoden; Hållfasthetslära;

    Abstract : This master thesis was carried out at Scania CV AB. The focus for this thesis is the prediction of welding distortions that can cause problems in the manufacturing process of Scania's after-treatment system. The after-treatment system is mainly assembled by sheet metal plates of the ferritic stainless steel EN 1.4509. READ MORE

  5. 9. Fatigue and Ultimate StrengthAssessment of Post Weld TreatedStrenx 1100 Plus Butt Welds

    University essay from KTH/Hållfasthetslära

    Author : Tobias Jonsson; [2020]
    Keywords : ;

    Abstract : The demand of stronger and lighter constructions are rapidly growing. Today's applications vary over a large range industries where the requirements are di_erent from product to product. Therefore, the focus of much research are the 3rd generation of so called Advance High-Strength Steels (AHSS). READ MORE

  6. 10. Analysis of headbox structural strength : OptiFlo II TIS 2200

    University essay from

    Author : Niclas Huss; [2019]
    Keywords : ;

    Abstract : Valmet is a world leading supplier of tissue machines. In the tissue industry the demand on the machines is high to be able to produce the finest paper for use in products such as toilet paper and napkins. The machine components need to perform to be able to produce a product of consistent quality. READ MORE