发明申请
- 专利标题： WELDING APPARATUS AND METHOD
- 专利标题（中）： 焊接设备和方法
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申请号： US12466399申请日： 2009-05-15
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公开(公告)号： US20100288738A1公开(公告)日： 2010-11-18
- 发明人: Marshall Gordon Jones , Stanley Frank Simpson
- 申请人： Marshall Gordon Jones , Stanley Frank Simpson
- 申请人地址： US NY SCHENECTADY
- 专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人： GENERAL ELECTRIC COMPANY
- 当前专利权人地址： US NY SCHENECTADY
- 主分类号： B23K26/00
- IPC分类号： B23K26/00
摘要：
A welding apparatus includes a primary laser generator for emitting a primary laser beam; an arc welding power source; a consumable filler electrode; and at least one secondary laser generator for emitting a secondary laser beam. The primary laser generator, the arc welding power source, and the consumable filler electrode together form a hybrid laser welding system. The secondary laser beam impinges on a weld area before, after, or before and after focusing the hybrid laser welding system at the weld area. A welding method is also provided.
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