发明名称 |
Hybrid laser processing method and hybrid laser torch used in the method |
摘要 |
First and second laser beams from two different laser systems are superposed and irradiated as a hybrid laser beam on a workpiece. The effective spot size of second laser beam on the workpiece is smaller than that of the first laser beam. Thereby, a workpiece of a metal material having high reflectivity is processed with a sufficient weld penetration depth and width, and at high speed.
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申请公布号 |
US2006157457(A1) |
申请公布日期 |
2006.07.20 |
申请号 |
US20050295646 |
申请日期 |
2005.12.07 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
SAKURAI TSUTOMU;TOYA KAZUHIRO;FUNAMI KOJI |
分类号 |
B23K26/067 |
主分类号 |
B23K26/067 |
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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