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超窄间隙激光多层焊
释义
超窄间隙激光多层焊
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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The Jade Peony
The Jade Ring
the jade stone Ware of Liao and Jin dynasties
the jade stone Ware of Song dynasty
the jade stone Ware of Sui dynasty, Tang dynasty and the Five dynasties
The Jade Terrance History of Painting
the Jade Ware of Ming Dynasty
the jade ware of Qin and Han dynasty
the jade ware of Qing dynasty
the jade ware of the spring and autumn period and the warring states period
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