Essays about: "oförstörande provning"

Showing result 1 - 5 of 11 essays containing the words oförstörande provning.

  1. 1. Quality Control in Aluminium Profiles : Non-destructive Methods using Non-linear Ultrasonic

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Viktor Svensson; Robin Raymundsson; [2023]
    Keywords : Acoustic; defect; detection; harmonic; Akustisk; defekt; detektion; överton;

    Abstract : When aluminium profiles are manufactured, defects may arise, especially when theprofiles are manufactured through extrusion. During the extrusion process, thesedefects occur on parts of the extruded material because of contaminates that needto be found. READ MORE

  3. 2. Impact Damage Assessment : In collaboration with Saab aerostructures

    University essay from KTH/Materialvetenskap

    Author : Julia Augustson; Madeleine Bogg; [2020]
    Keywords : ;

    Abstract : This project that has been executed in collaboration with Saab aerostructures deals with how three materials, aluminum, titanium and corrosion resistant steel react when they are affected by different energy levels. These energy levels serve the purpose of representing damages that can happen in storage and handling to components used in production. READ MORE

  4. 3. Quality Assessment of Thin Polymer Components using NonDestructive Testing : Degree Project for Master of Science in Mechanical Engineering with emphasis on Applied Mechanics

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Markus Nilsson; Tom Carlén; [2019]
    Keywords : nondestructive testing; polymer; nonlinear acoustics; instant dynamics amplitude recovery.; oförstörande provning; polymer; olinjär akustik; instant dynamics amplitude recovery;

    Abstract : Polymer components are used in many different applications, including in industries where critical applications put high requirements regarding quality assessment. Such applications might include medical or food where the presence of discontinuities might induce bacterial growth or other unpleasantries, thus certain manufacturers must be able to maintain a zero-tolerance towards damaged components. READ MORE

  5. 4. Quality assessment of mineral wool insulation plates : Using ultrasonic non-destructive testing

    University essay from Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Author : Linus Ikonen; Daniel Nilsson; [2019]
    Keywords : Non-destructive testing; linear ultrasound; mineral wool; fibrous materials; acoustics; frequency response; signal attenuation; Oförstörande provning; linjärt ultraljud; stenull; fibrösa material; akustik; frekvenssvar; signalförsvagning;

    Abstract : In the manufacturing process of mineral wool insulation plates, defects arise, such as unmelted base minerals and uncured binder which gets embedded within the plates. To be able to sort out these defective plates from a manufacturing line, a reliable quality assessment is needed. READ MORE

  6. 5. Design of an encoder converter forautomated non-destructive testing

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Per von Wowern; [2018]
    Keywords : ;

    Abstract : WesDyne Sweden AB is a Non-Destructive Testing (NDT) company specializedin the examination methods ultrasonic testing, eddy current testing and visualinspection. To verify an examination procedure before the actual inspection atsite, a test rig consisting of a three or four axes motion system is used. READ MORE