Method of making a two-piece super-plastic formed lightweight aluminum door

作者: Kimberly Ann Lazarz , Matthew John Zaluzec , Rama P Koganti , Fred Goodnow

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摘要: A method of making a vehicle door assembly by assembling super-plastic formed inner panel with outer panel. flanging and roll hemming tool are used to form hem flange secure the room temperature curable two-part epoxy adhesive is lock panels together. The permitted cure before heated in electro-operations or paint ovens. Hinge striker attachment areas provided that not substantially thinned stretched during forming process so as preserve strength such areas.

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