发明名称 |
Apparatus and method for laser welding |
摘要 |
A laser welding apparatus and method reduce the effect of the fume resulting from a weld. An air injecting nozzle is installed at a laser processing head. The injecting direction of air from the air injecting nozzle is set such that the air flows across a laser beam irradiated from the laser processing head while the air flow avoids direct contact with the laser irradiating point on the work piece.
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申请公布号 |
US2007210040(A1) |
申请公布日期 |
2007.09.13 |
申请号 |
US20070715553 |
申请日期 |
2007.03.08 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
SAKAMOTO TSUYOSHI;OKADA KAZUYA;MORIKAWA YASUSHI;HASEGAWA TAKAHISA;SAITO ATSUSHI;YAMASHITA JUNICHI |
分类号 |
B23K26/20;B23K26/14 |
主分类号 |
B23K26/20 |
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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