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JOINING ELEMENT, CONNECTION STRUCTURE WITH THE JOINING ELEMENT, MANUFACTURING METHOD OF THE JOINING ELEMENT AND CORRESPONDING CONNECTION METHOD
JOINING ELEMENT, CONNECTION STRUCTURE WITH THE JOINING ELEMENT, MANUFACTURING METHOD OF THE JOINING ELEMENT AND CORRESPONDING CONNECTION METHOD
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机译:连接元件,连接结构与连接元件,加工元件的制造方法和相应的连接方法
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摘要
A joining element for manufacturing a connection between at least two components, which includes: a head at a first axial end, an end portion at a second axial end opposite the first axial end, and a shaft arranged between the end portion and the head, wherein the shaft defines a longitudinal axis of the joining element between the first and the second axial end. At least the shaft and the end portion of the joining element comprise a hardened edge layer so that a material of the shaft and the end portion has in the interior a lower hardness compared to an adjacent surface of the edge layer.
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