Disclosed are a method and system to form a contoured structure using deep rolling. The method includes using deep rolling to introduce plastic deformation to one or more portions of a work piece to form a convex contour in the work piece. The work piece, and subsequently formed contoured structure, can be metal or composite. The disclosed deep rolling systems and methods form, for example contoured aircraft panels, while also providing fatigue strength improvement and low level of work hardening during the forming process rather than as a post-production surface treatment.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Deep rolling forming


    Beteiligte:
    ZHANG HAO (Autor:in) / QUARBERG RYAN PAUL (Autor:in)

    Erscheinungsdatum :

    2018-02-27


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / B21B Walzen von Metall , ROLLING OF METAL / B21D WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL , Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs / B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING , Maschinen, Einrichtungen oder Verfahren zum Schleifen oder Polieren / B64C AEROPLANES , Flugzeuge / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS



    DEEP ROLLING FORMING

    ZHANG HAO / QUARBERG RYAN PAUL | Europäisches Patentamt | 2017

    Freier Zugriff

    DEEP ROLLING FORMING

    ZHANG HAO / QUARBERG RYAN PAUL | Europäisches Patentamt | 2021

    Freier Zugriff

    Deep rolling of turbine components

    Röttger, Karsten | TIBKAT | 2017


    Deep Rolling of Aircraft Components

    Rottger, K. / International Committee on Aeronautical Fatigue | British Library Conference Proceedings | 2004


    Detachable deep submarine cable rolling winch

    CAI BINGYU / PAN PAN / TAN AILIN et al. | Europäisches Patentamt | 2015

    Freier Zugriff