基本信息:
- 专利标题： JOINING METHOD
- 专利标题（中）：接合方式
- 申请号：PCT/GB9000683 申请日：1990-05-03
- 公开(公告)号：WO9013391A3 公开(公告)日：1990-12-13
- 发明人： RUSSELL JOHN DEREK , DAWES CHRISTOPHER JOHN
- 申请人： WELDING INST
- 专利权人： WELDING INST
- 当前专利权人： WELDING INST
- 优先权： GB8910302 1989-05-05
- 主分类号： B23K26/00
- IPC分类号： B23K26/00 ; B23K20/00 ; B23K26/20 ; B23K26/08
摘要：
A method of joining a covering layer (9) onto a substrate (10) comprises placing part of the covering layer (9) on the substrate (10) with the remaining part of the covering layer spaced from the substrate so as to expose a region of contact (5) between the covering layer and substrate. A focussed power beam such as a laser or electron beam impinges on the contact region (5) so as to bond or fuse the substrate (10) and covering layer (9) together. The spaced part of the covering layer (9) is then moved towards the substrate (10) so as to change the position of the contact region (5) and the focussed power beam is caused to impinge on the new contact region. These steps are repeated until the covering layer is bonded or fused to the substrate.
公开/授权文献:
- WO9013391A2 JOINING METHOD 公开/授权日：1990-11-15
IPC结构图谱:
| B | 作业；运输 |
| --B23 | 机床；不包含在其他类目中的金属加工 |
| ----B23K | 钎焊或脱焊；焊接；用钎焊或焊接方法包覆或镀敷；局部加热切割，如火焰切割；用激光束加工 |
| ------B23K26/00 | 用激光束加工，例如焊接，切割，打孔 |