发明名称 |
Apparatus for butt welding steel strips by using a laser beam in a steel strip-processing line |
摘要 |
A laser-welding apparatus including a pair of clamps at least one of which is movable reciprocally along the steel strip-feed line direction and which are adapted to clamp the edge portions of preceding and trailing steel strips, a shear which is advanceable and retractable between the pair of the clamps in a perpendicular direction to the line and cuts the edge portions of the preceding and trailing steel strips, a device for butting the cut faces of the preceding and trailing steel strips while being clamped by means of the clamps, a device for continuously feeding a filler wire at a weld zone at which the laser beam is condensed, and a laser torch adapted to condense a laser beam from a laser oscillator on an off-line at a weld zone and movable in the width direction of steel strips to be welded together.
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申请公布号 |
US4623777(A) |
申请公布日期 |
1986.11.18 |
申请号 |
US19840584125 |
申请日期 |
1984.02.27 |
申请人 |
KAWASAKI STEEL CORPORATION |
发明人 |
AIHARA, MASAKI;TSURUTA, NOBORU;KAWAI, YOSHITO;SASAKI, HIROAKI |
分类号 |
B23K26/00;B23K26/04;B23K26/20;B23K26/26;(IPC1-7):B23K26/00 |
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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