Essays about: "Resistance welding"

Showing result 11 - 15 of 37 essays containing the words Resistance welding.

  1. 11. Pitting Corrosion Evaluation of Post-Weld Cleaning Methods for Stainless Steel Welds

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Jimmy Holgersson; Klara Trydell; [2019]
    Keywords : ;

    Abstract : Welding stainless steel creates an oxide film, heat tint, on the surface and around the joint. It disrupts passivation and influence the corrosion resistance for the material. The result is often a decrease in pitting corrosion resistance for the joint and surrounding area. The heat tint is therefore commonly removed by post weld cleaning. READ MORE

  3. 12. Resistance Spot Welding of AlSi-coated Ultra High Strength Steel : An experimental study

    University essay from KTH/Materialvetenskap

    Author : Kristofer Hjelmtorp; [2019]
    Keywords : RSW; resistance spot welding; usibor; boron steel;

    Abstract : 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. READ MORE

  4. 13. Optimization and development of the welding system for fiber-optic duct joints

    University essay from Mittuniversitetet/Institutionen för elektronikkonstruktion

    Author : Jiatong Duan; [2019]
    Keywords : Electrofusion welding; Fiber-optic duct; Current Measurement; dsPIC33FJ16GS404; Capacitor bank;

    Abstract : At present, the fiber optic ducts are connected by a mechanical type of joint. In this method, two ducts cut in the right angle are pushed in from both sides of the joint, and takes approximately one second to joint ducts together. READ MORE

  5. 14. Innovative Methods for Welding Ultra High Strength Steel with Resistance Spot Welding

    University essay from KTH/Industriell produktion

    Author : Rickard Aldén; [2018]
    Keywords : ;

    Abstract : 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. READ MORE

  6. 15. A comparative study between conventional fixed and advanced adaptive control system for resistance spot

    University essay from KTH/Industriell produktion

    Author : Caroline Bohlin; [2018]
    Keywords : RSW; Resistance spot welding; HCC; Heat Capacity Control; adaptivity; automotive;

    Abstract : 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. READ MORE