发明名称 |
LASER WELDING APPARATUS AND LASER WELDING METHOD |
摘要 |
A laser welding apparatus for joining a first member and a second member together by laser welding includes: a first laser beam applying device that applies a laser beam to a border area between the first member and the second member; and a second laser beam applying device that applies a laser beam to a laser beam application spot of each of the first member and the second member, the laser beam application spot being located ahead of a laser beam application spot to which the laser beam is applied by the first laser beam applying device, in a laser welding forward direction. |
申请公布号 |
US2015360320(A1) |
申请公布日期 |
2015.12.17 |
申请号 |
US201514739320 |
申请日期 |
2015.06.15 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
YOSHIDA Satoshi;NARUSE Yoichi;KADO Hiroyasu |
分类号 |
B23K26/20;B23K26/06;B23K26/067;B23K26/32 |
主分类号 |
B23K26/20 |
代理机构 |
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代理人 |
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主权项 |
1. A laser welding apparatus for joining a first member and a second member together by laser welding, the laser welding apparatus comprising:
a first laser beam applying device that applies a laser beam to a border area between the first member and the second member; and a second laser beam applying device that applies a laser beam to a laser beam application spot of each of the first member and the second member, the laser beam application spot being located ahead of a laser beam application spot to which the laser beam is applied by the first laser beam applying device, in a laser welding forward direction. |
地址 |
Toyota-shi JP |