发明名称 |
WELDING METHOD AND WELDING STRUCTURE |
摘要 |
The present invention comprises a welding method to perform laser welding by overlapping a plurality of welding targets, and joining the welding targets. The nuggets are formed by the laser welding along a virtual closed curve on the welding targets. A diameter ratio of the nuggets adjacent to each other to a pitch dimension of the nuggets is 1/2-1. |
申请公布号 |
KR20150122083(A) |
申请公布日期 |
2015.10.30 |
申请号 |
KR20150055784 |
申请日期 |
2015.04.21 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
HISADA KOHEI;OGURA SHUHEI;MAKINO JUNICHIRO;OGUSU KAZUYUKI;NAKATA MASAHIRO |
分类号 |
B23K26/20;B23K26/24 |
主分类号 |
B23K26/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|