发明名称 |
WELDING METHOD |
摘要 |
A welding method according to the present invention is a welding method for irradiating an object to be welded including a plurality of metallic plates that are stacked on each other with a high energy beam and performing welding. The welding method includes: forming a plurality of tack weld nuggets along a virtual closed curve on a part to be welded of the object to be welded; and forming a plurality of main weld nuggets so that the main weld nuggets overlap the plurality of respective tack weld nuggets. |
申请公布号 |
US2016288261(A1) |
申请公布日期 |
2016.10.06 |
申请号 |
US201615059897 |
申请日期 |
2016.03.03 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
HISADA Kohei;HIOKI Toru;MATSUMOTO Shuichi;OGUSU Kazuyuki |
分类号 |
B23K26/22;B23K15/00 |
主分类号 |
B23K26/22 |
代理机构 |
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代理人 |
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主权项 |
1. A welding method for irradiating an object to be welded comprising a plurality of metallic plates that are stacked on each other with a high energy beam and performing welding, the method comprising the processes of:
forming a plurality of tack weld nuggets along a virtual closed curve on a part to be welded of the object to be welded; and forming a plurality of main weld nuggets so that the main weld nuggets overlap the plurality of respective tack weld nuggets. |
地址 |
Toyota-shi JP |