Sökning: "notch method"

Visar resultat 1 - 5 av 32 uppsatser innehållade orden notch method.

  1. 1. Stanningsspåren efter en okänd timringsprocess

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Alexander Toll; Finn Åkerlund; [2022-05-02]
    Nyckelord :Log building; Timring; Round timber; Rundtimmer; Proccedural reconstruction; Processuell rekonstruktion; Traditional woodcraft; Traditionellt trähantverk; Saddle notch; Rännknut; Tool tracks; Verktygsspår;

    Sammanfattning : This thesis takes a look at an unknown way of log building regarding the order of the craft procedures in the making of a Swedish log joint labeled as saddle notch. The new craft procedure has been given light due to the findings of odd gaps in different log frames, giving rise to the suspicion that they are in fact part of an unknown crafting method. LÄS MER

  3. 2. Fatigue Crack Growth Analysis in Python algorithm with Finite Element Methods : Numerical Simulation of Fatigue Crack Growth

    Master-uppsats, Karlstads universitet

    Författare :Hasan Majid; [2022]
    Nyckelord :;

    Sammanfattning : The goal of this thesis was to construct and develop a python-based finite element computer program for the evaluation of fatigue crack growth rate in notched metallic rods. The simulation was done by implementing elastic stress theory and linear elastic fracture mechanics techniques. LÄS MER

  4. 3. Understanding the correlation between molecular structure of chilled dairy creams and the risk of environmental stress cracking in Tetra Pak® carton packages

    Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

    Författare :Alejandra Fernandez Castaneda; [2022]
    Nyckelord :Cream; microestructure; environmental stress cracking; food technology and nutrition; Agriculture and Food Sciences;

    Sammanfattning : Multilayer food packaging are lined with an inner layer of plastic and has excellent barrier properties. However, plastics lose their mechanical properties after being exposed to certain conditions; the combination of factors generates failures in the material such as the appearance of cracks, this phenomenon is known as environmental stress cracking (ESC). LÄS MER

  5. 4. Design Study of Welded Beam Bracket According to Stress Concentrations in the Weld

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :FREDRIK EKLUND; [2021]
    Nyckelord :Plug weld; slot weld; welded beam; welded beam bracket; welded bus chassis; Pluggsvets; svetsad balk; svetsad busschassi; svetsad ram;

    Sammanfattning : In a bus chassis, welded connections are often preferred to other fastening techniques due to low cost and broad competence among suppliers but are usually the weakest parts due to fatigue life. Evaluation of welds is often costly in time and competence. LÄS MER

  7. 5. Concept Design Improvement of Shift Fork for New Dog Clutch Actuator : Simulation driven product development approach

    Master-uppsats, Jönköping University/JTH, Industriell produktutveckling, produktion och design

    Författare :Nirmal Srinivasan; [2021]
    Nyckelord :Product development; Dynamic analysis; Equivalent-static load; Finite Element Method; Fatigue analysis; High-Pressure Die Casting; Computer-Aided Engineering; Computer-Aided Design; Topology optimization.;

    Sammanfattning : Kongsberg Automotive is developing a brand-new actuator for engaging and disengaging a clutch for different driveline applications. This master thesis research improves the concept design of the shift fork for the new Dog-Clutch Actuator using Design for Manufacturability (DFM). LÄS MER