The experiment result proved the technological feasibility of laser butt welding for thin zinc coated steel sheets whose edges are prepared by laser cutting on the same laser processing equipments.

试验结果表明，镀锌板的激光剪裁拼焊接头性能符合实际使用要求，在同一台激光加工设备上实现镀锌板的激光切割剪裁后再直接进行激光拼焊的工艺方法是可行的。

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Like most technological developments, though, this sword has two edges.

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