| 发明名称 |
METHOD FOR MANUFACTURING HEAT EXCHANGER PLATE AND METHOD FOR FRICTION STIR WELDING |
| 摘要 |
The method for manufacturing a heat exchanger plate includes a lid groove closing process to insert a lid plate into a lid groove formed at a periphery of a concave groove opening to a surface (of a base member; and a primary joining process to perform friction stirring while relatively moving a primary joining rotary tool equipped with a stirring pin along a butting portion of a side wall of the lid groove and a side surface of the lid plate, and in the primary joining process, the rotating stirring pin is inserted into the butting portion, and the friction stirring is performed in a state of only the stirring pin being in contact with the base member and the lid plate. |
| 申请公布号 |
US2015273637(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201314433183 |
申请日期 |
2013.10.08 |
| 申请人 |
NIPPON LIGHT METAL COMPANY, LTD. |
发明人 |
Hori Hisashi;Seo Nobushiro |
| 分类号 |
B23P15/26;B23K20/12;B23K20/00 |
主分类号 |
B23P15/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for manufacturing a heat exchanger plate, comprising:
a lid groove closing process to insert a lid plate into a lid groove formed at a periphery of a concave groove opening to a surface of a base member; and a primary joining process to perform friction stirring while relatively moving a rotary tool equipped with a stirring pin along a butting portion of a side wall of the lid groove and a side surface of the lid plate, wherein, in the primary joining process, the stirring pin which is rotating is inserted into the butting portion, and the friction stirring is performed in a state of only the stirring pin being in contact with the base member and the lid plate. |
| 地址 |
Tokyo JP |
