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DISSIMILAR MATERIAL JOINING MEMBER, DISSIMILAR MATERIAL JOINED STRUCTURE, METHOD FOR MANUFACTURING DISSIMILAR MATERIAL JOINED BODY
DISSIMILAR MATERIAL JOINING MEMBER, DISSIMILAR MATERIAL JOINED STRUCTURE, METHOD FOR MANUFACTURING DISSIMILAR MATERIAL JOINED BODY
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机译:异种材料接合构件,异种材料接合结构,异种材料接合体的制造方法
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摘要
A dissimilar material joining member includes (1) a metal tubular portion having (i) a flange and (ii) a deformable portion that deforms upon being clinched, and (2) a metal cylindrical member. The tubular portion passes through a first resin member that is to be joined to a second metal member. The flange extends radially outward from a first axial end of the tubular portion. The deformable portion is provided at a second axial end of the tubular portion. The deformable portion holds the first resin member between the deformable portion and the flange once the deformable potion is deformed so as to expand radially outward. The metal cylindrical member is attached to and within the tubular portion at the first axial end of the tubular portion and can be spot-welded to the second metal member to thereby join the first resin member to the second metal member.
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