发明名称 |
Laser welding process of welding together overlapped plated steel sheets |
摘要 |
A laser lap welding process of welding together overlapped first (4) and second (5) plated steel sheets, comprising the steps of:
inserting inserts (11) between joining surfaces of the first plated steel sheet (4) and the second plated steel sheet (5) to form a gas discharge passage between parts of the first and second plated steel sheets around a weld line; and
irradiating parts of the first and second plated steel sheets extending on the weld line with a laser beam (Lw) to weld together the first and second plated steel sheets. |
申请公布号 |
EP1184126(B1) |
申请公布日期 |
2008.09.10 |
申请号 |
EP20010108157 |
申请日期 |
2001.03.30 |
申请人 |
FUJI JUKOGYO KABUSHIKI KAISHA |
发明人 |
HIDETAKA DEGAWA;SHOJI, KOJIMA;TOMOTAKA, NAGASE;HIROKI SAITO;KAZUYUKI HOSINO;SATOSHI, UEDA;KOJI, TOMITA;KOSUKE KAWAI;HIROSHI, SHIMAZAKI |
分类号 |
B23K26/00;B23K26/02;B23K26/16;B23K26/24;B23K26/32;B23K33/00 |
主分类号 |
B23K26/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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