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super-narrow gap laser multipass welding
释义
super-narrow gap laser multipass welding
Encyclopedia
工学
激光焊接
释
super-narrow gap laser multipass welding
超窄间隙激光多层焊
在4~6毫米的超窄间隙中,利用非接触的高亮度激光束作为热源,熔化工件侧壁和填充的焊丝形成焊接熔池,凝固后形成单层焊缝,进而通过多层激光填丝焊来完成全厚度焊缝的焊接方法。
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