The weld excursion experiments result.
同时进行了焊缝偏移试验。
Process parameters and the metallurgy aspect of the weld are studied.
研究了激光焊接的参数和焊缝的金相组织。
The arithmetic realized the feature extraction of the weld seam Image.
并最终实现了对焊缝图像的特征提取。
At the position of the weld, the inner side of the weld should be stopped.
在定位焊时焊缝内侧应停止充氩维护。
In this case, testing of the weld area of the finished pipe is not required.
在这种情况下，成品管道焊接区域的焊接试验并不是必需的。
Use the grinding wheel or other tools to shovel the weld and remove the tracks.
可用砂轮或其他工具铲开焊缝与拆卸轨道。
The test is completed when unbuttoning commences without a fracture in the weld.
当开始解扣而焊接处却没有裂缝的时候，测试完成了。
The weld can be divided into four types: butt weld, fillet weld, plug weld and end weld.
焊缝可分为对接焊缝、角焊缝、塞焊缝和端接焊缝四种。
Spot welding requires both an electric current and a forging pressure to produce the weld.
点焊需要电流及锻压来产生焊缝。
The paper has analyzed the content about image processing in the weld seam tracking system.
在此对焊缝自动跟踪系统中有关图像处理方面的内容作了一些分析。
An arc is stuck between the two, and the heat which is generated melts the metal at the weld.
电弧在此两者之间产生，产生的热量会使金属在接焊处熔化。
The weld machinery is made of machinery parts, measurement and sensor parts and control parts.
大型储罐焊接机是由机械部分、测量传感部分和控制部分组成。
It is found that the weld of fine grain steel break apart from heat effect zone in the tensile test.
经实验发现细晶粒碳钢焊接接头拉伸试验断口在远离热影响区的母材上。
The mechanical properties of the weld deposit shall not lie appreciably above those of the base metal.
熔敷金属的机械性能不应高于基材的机械性能。
Experiments showed that ultrasonic testing method was suitable for the weld quality testing of PE pipe.
试验表明，超声检测方法适用于PE管热熔焊缝的焊接质量检测。
The results show that the different heat treatment affects the toughness of the weld metal differently.
试验结果表明，焊后对焊缝金属进行不同热处理时，其韧性均有不同程度的影响。
In addition, the choice of the weld shape strongly affects the welding process and the manufacturing costs.
另外焊缝形状的选择对焊接工艺及制造成本有着重要的影响。
But with the same length of straight seam pipe than the weld length of 30 ~ 100%, and lower production rate.
但是与相同长度的直缝管相比，焊缝长度增加30 ~ 100%，而且生产速度较低。
The fatigue life of the surface cracks of the weld toe and the central part of the welding bead are calculated.
又算出了这五种形状角焊缝趾端部和焊肉中央处的表面裂纹疲劳断裂的寿命。
In engineering, in order to make the weld line even and reliable, it is needed to cut the weld opening accurately.
工程上，为了使钢管相贯处焊缝均匀，焊接可靠，需要将钢管的焊口准确切割成型。
Mechanical properties of the weld metal Mechanical properties of the weld metal are not part of the classification.
焊缝金属的机械性能焊缝金属的机械性能不是分类中的一部分。
A fast algorithm of image processing was designed for extracting the shape parameters of the weld pool in real time.
设计了快速图像处理算法，满足在实际焊接过程中提取熔池形状参数的要求。
The material fracture toughness was adequate to ensure development of the full fatigue resistance of the weld detail.
材料的断裂韧性可充分满足焊缝细节疲劳抗力的发挥。
The results indicate that argon shielding can reduce the nitrogen content but not influence that of oxygen in the weld metal.
结果表明，采用氩气保护使焊缝金属中的氮含量减少，而对氧含量的影响则不大；
The weld quality of auto welding in steel container manufacturing is always unsteady and gets more complaints from customers.
钢制干货集装箱生产中薄板自动焊焊接质量一直不稳定，客户投诉较多。
With increase of heat input and laser power density, the cross section of the weld transformed from nail shape to near X shape.
随焊接热输入和激光功率密度的增大，焊缝截面由钉形向近X形转变。
With optimum magnetic intensity and frequency, the weld microstructures were almost fine equiaxed grains and the weld shape was.
当磁感应强度和频率匹配合适时，焊缝成形良好，焊缝组织几乎为细小的等轴晶。
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。
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