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reibru00fchrschweissverfahren to connect to a coated metallelementes with another metallelement with vorhitzen coating before reibru00fchrschweissen
reibru00fchrschweissverfahren to connect to a coated metallelementes with another metallelement with vorhitzen coating before reibru00fchrschweissen
A metal plating ( 1a ) applied on a joining portion of a first metal member ( 1 ) is heated before a rotating tool ( 13 ) under rotation being pressed against a second metal member ( 2 ) Herein, the rotating tool ( 13 ) under rotation starts being pressed against the second metal member ( 2 ) when the metal plating ( 1a ) has been heated at least up to a specified temperature that is high enough to make the metal plating ( 1a ) in a softened solid state. Thereby, a properly-high joining strength can be provided in a frictional joining of a metal member (1) with a metal plating (1a) thereon and another metal member (2).
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