weld seam pipe 焊缝管
priming weld seam 打底焊缝
bridge weld seam 盖板焊缝
weld seam crack 焊口裂纹
reinforced weld seam 加强焊缝
weld seam depth-to-width ratio 焊缝深宽比
fillet weld seam 填角熔接缝
Inner weld seam 内焊缝
Weld-seam position and thickness difference do not affect stress and strain states.
焊缝位置和壁厚差异变化时，拼焊管各区域的应力状态保持不变。
The gap control device to ensure the weld seam welding space meet the requirements, diameter, misalignment and weld gap have been strictly controlled.
采用焊缝间隙控制装置来保证焊缝间隙满足焊接要求，管径，错边量和焊缝间隙都得到严格的控制。
The crystallizing morphology on the weld seam was equiaxed grains and dendrites and that on the fusion area were columnar crystals.
焊缝区组织主要为等轴晶和树枝柱状晶，熔合区组织主要为柱状晶。
应用推荐