1.
Security assessment of over roundness circumferential weld of the pressure vessel
压力容器环向焊缝棱角度超标的安全评定
2.
Research on pipeline girth welding joint with copper infiltration and copper back-up shoes root welding
管道环焊缝采用铜衬垫根焊及焊缝渗铜研究
3.
allowable offset in longitudinal joints
纵向焊缝的允许偏移
4.
YS Automatic Girth Welder (YS-AGW-I/II) is mainly used in horizontal girth inside / outside welding of large tanks、vessel etc. The welder applies submerged arc welding.
型埋弧自动横焊机采用埋弧横向焊接工艺，主要用于大型储罐、容器等内外环缝的焊接.
5.
In-situ detection of weld metal thermal cycle of 10CrMo910 steel
10CrMo910钢焊缝焊接热循环的实时检测
6.
The Study of the Horizontal Residual Stresses of the Butt Welded Joint of Steel Member;
钢构件对接焊焊缝横向残余应力研究
7.
Analysis on key technologies for pipeline internal circumferential automatic welding machine with multi-torch
管道环焊缝多焊炬自动内焊机关键技术分析
8.
Research of root welding technology and welding procedure with back-up shoes pipeline girth welding
带衬垫的管道环焊缝根焊技术及焊接工艺
9.
Transfer Behavior Study in Weld Thickness Direction of the Welding Plastic Metal in Friction Stir Welding
搅拌摩擦焊焊缝塑性金属在焊缝厚度方向的迁移行为研究
10.
Research on Tensile Test in the Condition of Weld Line Placed Perpendicular to Tensile Direction
焊缝垂直拉伸方向的拼焊板单向拉伸实验研究
11.
The Temperature Control System in HF Spiral Pipe Mill
高频螺旋焊管焊缝温度的闭环控制系统
12.
Experimental study circumferential weld residual stress of submarine pressure hull
潜艇耐压壳环焊缝焊接残余应力模拟实验研究
13.
Girth Welding of Large Reel Structure Pieces of Shell and Tube Plate
大型卷筒结构筒壳与幅板环焊缝的焊接
14.
Application of PIW48 pipe inner girth welding line
国产PIW48管道内环缝自动焊机焊接技术应用
15.
Analysis and countermeasures of overproof of the edge deviation of welding line in circular seam welding of boiler drum
锅筒环缝对接焊缝边缘偏差超标分析及对策
16.
The Study on Ultrasonic Testing of the Laser-Welding Seam Depth of the Gear Ring;
齿轮环激光焊缝深度超声检测的研究
17.
Design and Application of Automatic Following System of Circular Welding Seam;
环形焊缝自动跟踪系统的设计与应用
18.
Experimental Study of Laser Girth Welding for Line Pipe Steel X100
X100管道钢环缝激光焊接的试验研究