Essays about: "ultraljudstest"

Found 2 essays containing the word ultraljudstest.

  1. 1. The Effect of High Wheel Impact Load on the Rail Reliability - a Case Study at Bodsjön

    University essay from KTH/Spårfordon

    Author : Ngoc Thúy Vy Dang; [2021]
    Keywords : rail defects; rail reliability; Ultrasonic Test; wheel damage; Wheel Impact Load Detector; statistics; järnvägsdefekter; järnvägssäkerhet; ultraljudstest; hjulskador; hjullastningsdetektor; statistik;

    Abstract : This study focuses on the reliability of railway track in the relation with high loads resulted from wheel damages, where higher (dynamic) vertical wheel loads are expected from trains with damaged wheels. The Swedish Transport Administration (Trafikverket) has monitored and recorded data of rail defects and breaks. READ MORE

  3. 2. 3D FE Simulations of Resistance Spot Welding

    University essay from KTH/Hållfasthetslära (Inst.)

    Author : David Lövenborn; [2016]
    Keywords : ;

    Abstract : Resistance spot welding (RSW) is thedominant joining technology in theautomotive industry. This is due to its lowcosts and high efficiency. READ MORE