Five structural adhesives were evaluated for vehicle stiffening. Commonly known as weld bonding, these epoxy adhesives were used in conjunction with spot welds to study the stiffening effect. The adhesives chosen required no surface cleaning prior to bonding and were formulated to allow spot welding through the adhesive layer. Experimental testing included structural components, coupon samples, and a vehicle build. The components were evaluated by static bending, torsional stiffness and fatigue testing. Coupon samples were evaluated by measuring lap shear and fatigue strength in various environments. The effects of adhesive type, bondline thickness, steel gauge and type, and environmental exposure on the adhesive's strength were studied. A vehicle build was conducted to determine the stiffening effect of an adhesively bonded structure. Lastly, a finite element model of the component was done.


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    Titel :

    Weldbonding of structural adhesives for body stiffening


    Weitere Titelangaben:

    Schweißkleben mit Konstruktionsklebstoffen zur Versteifung der Karosserie


    Beteiligte:
    Bassler, H.I. (Autor:in) / El-Sebakhy, I. (Autor:in) / Malik, D.J. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1992


    Format / Umfang :

    17 Seiten, 9 Bilder, 6 Tabellen, 6 Quellen



    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Print


    Sprache :

    Englisch




    Weldbonding of Structural Adhesives for Body Stiffening

    Malik, David J. / Bassler, Heidi I. / El-Sebakhy, Ibrahim | SAE Technical Papers | 1992


    Weldbonding of Aluminum Automotive Body Sheet

    McCleary, S. / Hulting, F. / SAE | British Library Conference Proceedings | 1995



    Weldbonding of aluminum automotive body sheet

    McCleary,S. / Hulting,F. / Alcoa Technical Center,US | Kraftfahrwesen | 1995


    Weldbonding of Aluminum Automotive Body Sheet

    Hulting, Frederick / McCleary, Sherri | SAE Technical Papers | 1995