Essays about: "Resistance welding"

Showing result 16 - 20 of 37 essays containing the words Resistance welding.

  1. 16. Development of a Highly Flexible Geometry Station for Versatile Production Systems in Automotive Body Construction : A Station designed for Joining of Body-in-White Assemblies duringan Integration of Electric Vehicles

    University essay from KTH/Industriell produktion

    Author : Erik Knutsson; [2018]
    Keywords : BiW; Body-in-White; Car body; Automobile Industry; Electric Vehicle EV ; New Product Integration; Flexibility; Changeability; Versatility; Modularity; Flexible Manufacturing System; Sub-assembly; Joining; Self-Piercing Riveting SPR ; Resistance Spot Welding RSW ;

    Abstract : The research in this report seeks to develop a highly flexible geometry station for joining futureBody-in-White (BiW) assemblies. The goal is to eliminate the need for a complete reconstructionof a production line during integration of new car bodies in a contemporary production. READ MORE

  3. 17. Optimization of the AdBlue e vaporation module for Scania V8 engines

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Mattia Antoniotti; [2017]
    Keywords : CR; evaporation unit; urea deposits; heat fins; Urea; förångningsmodulen; ureaavlagringar; rörflänsar;

    Abstract : The aftertreatment techniques introduced to follow the emission legislations require a constant improvement process to comply with the gradually more stringent demands. SCR is the system used nowadays to deal with NOx emissions in most heavy-duty vehicles. READ MORE

  4. 18. Reliability of Thermal Relays in Automotive Applications

    University essay from KTH/Elkraftteknik

    Author : Maria Ballesteros; [2017]
    Keywords : ;

    Abstract : Despite the vast increase of relays in automotive applications, little is known of how to perform reliability tests on them. Reliability of relays is defined as the probability of a relay to function without failure, when operated correctly, for a given period of time, under stated conditions. READ MORE

  5. 19. Electrical connection for aluminium conductors in automotive applications : Prestudy of available solutions for electrical connection methods of aluminium cables

    University essay from KTH/Materialvetenskap

    Author : Emilia Hamedi; [2017]
    Keywords : Connector; electrical contact; termination; aluminium conductor;

    Abstract : Due to increasing weight of electrical component and wiring harnesses in a vehicle contrary to the demand of light constructed vehicles as well as the constantly increasing and fluctuating price of copper compared to aluminium’s stable and far lower price, the use of aluminium conductors as an alternative have been promoted.  This thesis work lay theoretical research of the available methods used for electrical connection of aluminium conductors in order to increase the knowledge about the available termination techniques. READ MORE

  6. 20. Monitoring of crack growth and crack mouth opening displacement in compact tension specimens at high temperatures : Development and implementation of the Direct Current Potential Drop (DCPD) method

    University essay from Karlstads universitet/Fakulteten för hälsa, natur- och teknikvetenskap (from 2013)

    Author : Philip Malmqvist; [2016]
    Keywords : DCPD; Crack Growth; Compact Tension Testing; CMOD;

    Abstract : The mechanical engineering department at the University of Idaho is conducting a project with the purpose of developing a complete system for investigating creep-, creep-fatigue- and fatigue properties of metallic materials at elevated temperatures up to 650 ˚C with Compact Tension (CT) specimens. Considerable efforts have been made to study and understand these phenomena, although numerous problems still exist. READ MORE