To provide a vehicle panel structure having a double skin construction which can suppress occurrence of distortion due to joining.SOLUTION: A vehicle panel structure 11 in which butting portions 70 of a pair of double skin shape materials 12, which are configured from first and second face plates 31a, 31b facing each other and plural rib parts 32 positioned between the first and second face plates 31a, 31b, are combined to each other. In the butting portions 70, a hollow part S2 is formed by the first face plate 31b, the second face plate 31a and the rib part 32 of each of the pair of double skin shape materials 12. The first face plates 31b are fastened by a fastening member 42 along the butting portions 70, and the second face plates 31a are joined by a friction stir welded joint 40 along the butting parts 70.SELECTED DRAWING: Figure 3

    【課題】接合による歪みの発生を抑制可能なダブルスキン構造の車両パネル構造体を提供する。【解決手段】互いに対向する第一及び第二面板31a,31bと、第一及び第二面板31a,31b間に位置する複数のリブ部32と、によって構成される一対のダブルスキン形材12同士の突き合わせ部分70を結合してなる車両パネル構造体11であって、突き合わせ部分70には、一対のダブルスキン形材12それぞれの第一面板31b、第二面板31a、及びリブ部32によって中空部S2が形成されており、第一面板31b同士は、突き合わせ部分70に沿って締結部材42によって締結され、第二面板31a同士は、突き合わせ部分70に沿って摩擦撹拌接合部40によって接合されている。【選択図】図3


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    Title :

    VEHICLE PANEL STRUCTURE AND METHOD FOR MANUFACTURE THEREOF


    Additional title:

    車両パネル構造体及びその製造方法


    Contributors:

    Publication date :

    2018-11-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B23K Löten , SOLDERING OR UNSOLDERING



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