This method for producing a hollow stabilizer includes a forming step in which a pipe material (IS) is subjected to bending treatment in order to form a product shape provided with bent sections (1c, 1c) and a hardening step in which the pipe material (IS) that has been subjected to bending treatment is subjected to hardening. The method for producing a hollow stabilizer is characterized in that in the hardening step, the steel pipe material (IS) is immersed in a cooling agent and cooling treatment is carried out by spraying the cooling agent onto the outer surface (1e) of the bent sections (1c).


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    Title :

    METHOD FOR PRODUCING HOLLOW STABILIZER


    Additional title:

    VERFAHREN ZUR HERSTELLUNG EINES HOHLEN STABILISATORS
    PROCÉDÉ DE FABRICATION D'UN STABILISATEUR CREUX


    Contributors:

    Publication date :

    2020-04-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL



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