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公开(公告)号:US20200338665A1
公开(公告)日:2020-10-29
申请号:US16955595
申请日:2018-12-20
Applicant: CONSTELLIUM ISSOIRE
Inventor: Thierry ODIEVRE , Jean-Pierre ARMENIO , Daniel BELLOT
IPC: B23K20/12
Abstract: The invention relates to a tool (1), intended for a friction stir welding station, the tool being capable of being rotated and including: a body (10), defining a transverse surface, forming a shoulder (11); a pin (12), extending, from the shoulder (11), along a longitudinal axis (Z), to an end (13), the pin (12) becoming slimmer between the shoulder (11) and the end, the distance between the end (13) and the shoulder (11) corresponding to a height of the pin (h).