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焊焊缝

焊焊缝

焊焊缝

焊焊缝

1

Close examination of the plug welds showed the existence of herringbone patterns near the slag and voids in welds .

对塞焊焊缝的详细检查表明在焊渣及气孔附近，焊缝中存在着人字型裂纹。

2

No spalled paint exists at the plug weld and for a short distance each side of the plug welds .

在塞焊焊缝处及塞焊周围距离内无细漆碎屑存在。

3

Macro slicing of corner welding seam proves that forming and fusion of the welding seam is in good condition .

角接焊焊缝宏观切片检验焊缝成形和熔合情况良好。

4

Produced stress concentration if weld reinforcement too large for submerged arc welding, so it should be control .

埋弧自动焊焊缝余高过大会对压力容器产生应力集中的影响，因此应加以控制。

5

Through designing and making simulation reference block for EBW seam, the ultrasonic C-scan testing method is studied .

设计制作电子束焊焊缝模拟对比试样，利用模拟对比试样研究超声 C 扫描检测工艺。

6

This paper introduces the seam tracking technology in arc-swing type TIG welding, which takes the arc voltage as sensor signal .

介绍以弧压为传感信号的摆动式 TIG 焊焊缝跟踪技术。

8

The hardness of thick plates joint shows that there is big difference in mold of vertical thermal cycle using laser-arc hybrid welding .

接头硬度表明厚板激光复合焊焊缝纵向热循环模式存在较大差异。

10

Thus the fracture likely initiated from fatigue sharpened cracks originating from slag and void in the plug welds .

因此，断裂可能是由于从塞焊焊缝内的焊渣和气孔外形成的尖锐的疲劳裂纹而产生的。

11

The specimens were machined such that plug weld was centered on the width of the specimen .

对试件进行了机加工以使塞焊焊缝位于试件宽度中间。

12

Crimp connections are not acceptable for any brush attachment.

不允许有冷焊焊缝，卷曲的接头不允许使用。

15

When the weld is not symmetrical, we should weld the side which has less weld .

焊缝不对称时先焊焊缝少的一侧。

16

It shows that the ultrasonic C-scan technique can not only identifies and locates the defect, but also precisely measures the defect size .

结果表明，超声 C 扫描技术可实现对结构件的电子束焊焊缝缺陷的定性、定位、定量检测。

17

hereto , the thermometric surface and a weld metal of the laser welding form a certain angle ;

至此，测温面与激光焊焊缝金属呈一定的角度；

19

The Distribution of Temperature and Material Flow of Friction Stir Welding

搅拌摩擦焊焊缝区温度分布及对材料流动的影响

20

Classification of imperfections in metallic fusion welds, with explanations

金属熔化焊焊缝缺陷分类及说明

21

22

Evaluation of Chemical Compositions of Repair Welds of Steel Castings in Power Plant Using Welding Electrodes

电站铸钢件采用焊条补焊焊缝化学成分的估算

24

Shrink rules of seam welded by ESW and determination of the size of workpiece

电渣焊焊缝收缩规律及结构下料尺寸的确定

25

The application of neutral network method in building welding line shape model of pulsed laser welding

神经网络在脉冲激光焊焊缝建模中的应用

27

Effect of Activating Fluxes and Welding Parameters on Shape of Welds in A - PAW Welding

活性剂和焊接参数对 A-PAW 焊焊缝形状的影响

28

Identifying Methods of End Corner Reflecting Echoes from Welding Seam Root of Single Side Welding

单面焊焊缝根部端角反射波的识别方法

29

Weld appearances and mechanical properties of friction stir welded joint of Al alloy and mild steel

铝合金与钢的搅拌摩擦焊焊缝成形及接头性能

30

Research on Weld Penetration Monitoring by Laser Plasma Optical Signal in Laser Welding

激光深熔焊焊缝的熔透性监测研究

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