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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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Penning ionization
Penning ionization electron spectroscopy
Penning ionization (PI)
Penning ionization spectroscopy
Penning ion source
Penning light source
Penning trap
pennogenin
Pennsilvanya Theatre
PENNS Museum
Penn State particle separator
Pennsylvania Gazette
Pennsylvania Rock Oil Company of New York
Pennsylvania State
Pennsylvania Station
Penny Black Stamp
Penonomé
penosculating conic
penosculation
penoxsulam
Penrose
Penrose cosmic censorship
Penrose diagram
Penrose polynomial
Penrose process
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