Sökning: "Aluminium welding methods"
Visar resultat 1 - 5 av 12 uppsatser innehållade orden Aluminium welding methods.
1. Sammanfogningsmetoder för metallprofiler - lådor och ramar
Kandidat-uppsats, Högskolan i Skövde/Institutionen för ingenjörsvetenskapSammanfattning : Joining of materials is a very popular area of research, as a result of its central role within modern industry. The automotive industry has seen an increase in demand for joining methods that can contribute to weight reduction and meet the criteria for strength, while co-existing with goals set for sustainable development for the future. LÄS MER
2. Resistance Element Welding of Ultra High Strength Steel to Aluminium
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : The automotive industry strives towards decreased vehicle weight in order to decrease green house gas emissions. To create lighter vehicles, new lighter materials need to be implemented. One issue with new materials is that the traditional joining methods in many cases meet their limitations. LÄS MER
3. Evaluation of welding joint methods for a prismatic battery cell module
Master-uppsats, Lunds universitet/InnovationSammanfattning : Prismatic battery cells swell due to a number of different factors, such as state of charge, temperature and irreversibly with charge cycling. Cell health can be improved by restricting the swelling of the cell, and therefore, the container which holds the cells, the module, should be able to restrict the swelling, and thus withstand the force exerted by the cells. LÄS MER
4. Laser ablation of aluminium before welding : Effect of weld preparation on number and sizes of pores
Uppsats för yrkesexamina på avancerad nivå, KTH/MaterialvetenskapSammanfattning : Welding aluminium often results in porosity in the weld. One way to reduce porosity is by carful weld preparation and cleaning. In this master thesis report laser ablation was done on aluminium plates before welding to remove dirt and the surface oxide layer. LÄS MER
5. Undersökning av en rullstols totala miljöpåverkan
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Företaget X etablerades under andra halvan av 1900-talet med målet att utveckla högkvalitativa hjälpmedel som till exempel rullstolar. Det företaget strävar efter är att användaren ska kunna sitta på ett sådant sätt att de kan uppnå maximal rörelseförmåga och aktivitetsgrad utifrån de individuella förutsättningarna. LÄS MER