Sökning: "ARAMIS Digital Image Correlation DIC"

Hittade 4 uppsatser innehållade orden ARAMIS Digital Image Correlation DIC.

  1. 1. Press Measurements and Virtual Rework of Stamping Dies

    Uppsats för yrkesexamina på avancerad nivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Einar Palsson; Mårten Hansson; [2017]
    Nyckelord :Virtual Rework; Inverse Modeling; ARAMIS Digital Image Correlation DIC ;

    Sammanfattning : Stamping dies are used in the Sheet Metal Forming (SMF) process for manufacturing of car body parts. The lead time for design and manufacturing of a stamping die is long, and therefore costly. LÄS MER

  3. 2. Fracture prediction of stretched shear cut edges in sheets made of Dual-Phase steel

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Johannes Falk; [2017]
    Nyckelord :Strain; DP steel; Dual-phase steel; Autoform; Aramis; Fracture strain; Advanced High Strength Steels; AHSS; Fracture prediction;

    Sammanfattning : Dual-Phase (DP) steels, part of the group of Advanced High Strength Steels (AHSS), are used by car manufactures due to its large strength to weight ratio. The high strength of the DP steel does have a negative impact on the formability during sheet metal forming and stretch forming, e.g. LÄS MER

  4. 3. Titanium alloys Mechanical properties and microstructure transformation

    Kandidat-uppsats, Lunds universitet/Fysiska institutionen

    Författare :Martin Olsson; [2016]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Abstract The aim of the project is to determine the mechanical properties and the microstructure with a to b transformation of the titanium alloy Ti-6Al-4V. The experiments made were tensile tests at temperatures 20, 400 and 800C and SEM images before and after inductive methods. LÄS MER

  5. 4. The influence of microstructural deformations and defects on mechanical properties in cast aluminium components by using Digital Image Correlation Techniques (DICT)

    Master-uppsats, Högskolan i Jönköping/Tekniska Högskolan

    Författare :Jahanmehr Armanjo; [2015]
    Nyckelord :Al-Si cast alloys; AlSi7Mg0.3; strontium modification; heat treatment; SDAS Secondary Dendrite Arm Space ; Aramis; digital image correlation technique DICT ; mechanical properties ultimate tensile strength; offset yield strength and elongation ; plaster mould processes;

    Sammanfattning : Digital image correlation techniques (DICT), a non-contact deformation measuring technique based on gray value digital images, have become increasingly used over the last years. By using the DIC technique during a tensile test, the deformation behavior of different engineering material under an applied load can be determined and analyzed. LÄS MER