Method for welding contact point material |
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| 申请号 | JP25917588 | 申请日 | 1988-10-14 | 公开(公告)号 | JPH02108481A | 公开(公告)日 | 1990-04-20 |
| 申请人 | Matsushita Electric Works Ltd; | 发明人 | KUBO MASAO; NAKAMURA YOSHIMITSU; KAMATA SAKUO; | ||||
| 摘要 | PURPOSE:To obtain welding in a deeply penetrated state with high reliability by arranging a contact point material slantingly with one end thereof in contact with a metallic sheet and irradiating a gap formed on the other end thereof with a laser beam. CONSTITUTION:The contact point material 1 is arranged slantingly so that an angle formed between the contact point material 1 made of Ag, etc., and the metallic sheet 2 such as a Cu sheet is made to | ||||||
| 权利要求 | |||||||
| 说明书全文 | |||||||
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