发明申请
- 专利标题： FRICTION STIR WELDING METHOD AND FRICTION STIR WELDING TOOL
- 专利标题（中）： 摩擦焊接方法和摩擦焊接工具
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申请号： US11557155申请日： 2006-11-07
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公开(公告)号： US20070114263A1公开(公告)日： 2007-05-24
- 发明人: Haruo Machida , Tadashi Goto
- 申请人： Haruo Machida , Tadashi Goto
- 申请人地址： JP Tokyo
- 专利权人： HONDA MOTOR CO., LTD.
- 当前专利权人： HONDA MOTOR CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2005-323888 20051108
- 主分类号： B23Q15/00
- IPC分类号： B23Q15/00
摘要：
In a friction stir welding method for friction stirring and welding a material by using a rotating tool 2 having a shoulder 4 and a pin 5 at a front portion of a shaft portion 3 and injecting a cooling agent Ac from a cooling nozzle 11 to the tool to be cooled thereby, the cooling agent is injected to a middle portion in an axial direction of the tool 2 to thereby prevent thermal expansion in an axial direction of the tool.
公开/授权文献
- US07845544B2 Friction stir welding method and friction stir welding tool 公开/授权日：2010-12-07
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