Sökning: "Resistance Spot Welding RSW"
Visar resultat 1 - 5 av 7 uppsatser innehållade orden Resistance Spot Welding RSW.
1. Evaluation of Shunt Distance in Resistance Spot Welding
Kandidat-uppsats, KTH/MaterialvetenskapSammanfattning : The purpose of this study was to generate a greater understanding of how the shunt distance affects the shunting phenomena which occurs when working with resistance spot welding (RSW). Shunting affects the quality of the weld and the goal of the study was to create guidelines for RSW to minimize its impact on the weld quality. LÄS MER
2. Techniques for Improving Weldability and Testing of Weld-bonded Joints
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : Increased understanding of improving the weld-bonding process is essential in order for the automotive industry to constantly develop their designs and production processes for the energy-efficient vehicles of the future. The joining method of weld-bonding, a hybrid method of adhesive joining and resistance spot welding, has introduced new challenges in the manufacturing and design of auto bodies. LÄS MER
3. Resistance Spot Welding of AlSi-coated Ultra High Strength Steel : An experimental study
Master-uppsats, KTH/MaterialvetenskapSammanfattning : The automotive industry of today faces ever harder requirements from regulatory bodies to increase the fuel efficiency, reduce the carbon footprint and increase the safety of their vehicles. The problem is being tackled in different ways; one of them being the use of innovative materials to reduce the overall weight while improving the crash safety of the vehicle. LÄS MER
4. Innovative Methods for Welding Ultra High Strength Steel with Resistance Spot Welding
Master-uppsats, KTH/Industriell produktionSammanfattning : Resistance spot welding (RSW) is the most frequently used method for welding thin sheets in manufacturing industries such as the automotive industry, because of the high productivity of RSW. In order to reduce CO2 emissions the automotive industry strives towards creating structures of light weight, this is partly achieved by the use of lightweight materials such as Aluminum and composite materials. LÄS MER
5. A comparative study between conventional fixed and advanced adaptive control system for resistance spot
Master-uppsats, KTH/Industriell produktionSammanfattning : Resistance spot welding is the main welding method used in the automotive industry to weld thin sheet metal. Today adaptive control systems have been developed for RSW, which means it can adjust the parameters in the weld process automatically during welding. LÄS MER
