複合自動車部品の製造方法であって、以下のステップを含む方法。表面処理されたスチール部品(1)をオーステナイト温度まで加熱して、前記スチール部品にオーステナイトを形成する。スチール部品を所望の形状に形成し、スチール部品を500℃未満の温度に冷却し、プリプレグ繊維強化ポリマーパッチ(2)を前記スチール部品の少なくとも一部に適用し、適用されたパッチ(2)繊維強化ポリマーを鋼部分(1)に接着させ、前記パッチの内側で前記パッチを少なくとも部分的に硬化させる。

    A process of producing a composite motor vehicle component, the process comprising the steps of: heating a surface treated steel part (1) to an austenite temperature so as to form austenite in said steel part; forming the steel part to a desired shape, cooling the steel part to a temperature below 500 ° C., applying a patch (2) of a prepreg fibre reinforced polymer to at least a part of said steel part, pressing the applied patch (2) of fibre reinforced polymer into adhesion to steel part (1), and at least partly curing said patch inside said pressing tool.


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    Title :

    鋼板にCFRPパッチを形成する方法


    Publication date :

    2020-07-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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 / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS



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