Artificial neural network (ANN) model is used for weld quality prediction.
人工神经网络模型(ANN)被用于预测焊接质量。
The problems of the peculiarities of arc welding and the estimation of weld quality are discussed.
主要考虑了弧焊特性的提取以及焊接质量的估计。
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。
This paper introduces a new auto-body spot weld quality monitoring system using electrode displacement.
介绍了一种以电极位移为监测量的新型轿车车身点焊质量实时监测系统。
Lifting and handling. Welded joints. Part 2: weld quality classes. Extent of the non-destructive testing.
提升和搬运。焊接接点。第2部分：焊接质量等级。无损检测范围。
The effect of electrode wear on indentation depth and weld quality was studied for welding galvanization steels.
进而分析了点焊镀锌板的电极磨损对压痕深度与焊点质量的影响。
Keyhole stability during plasma arc welding welding process is critical to the process stability and weld quality.
在穿孔等离子弧焊接过程中，小孔稳定性对焊接过程的稳定和优质的焊缝成形是非常关键的。
The diagnose technology of laser welding is very important to assure weld quality and to meet the need of production.
激光焊接质量诊断技术对于保证焊接质量、满足生产需要具有重要意义。
High power laser welding has been widely used in the industry due to its high productivity and excellent weld quality.
大功率激光焊接因其优异的焊接质量而在工业中得到广泛的应用。
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。
Weld quality monitoring methods by magnitude and frequency characteristics of the light emission were proposed in this paper.
提出了利用强度和频率特征对焊接质量进行监测的方法。
Large work space, fast running speed, high repeat positioning accuracy, applied to the weld quality demanding welding applications.
工作空间大、运行速度快、重复定位精度高，适用于对焊缝质量有较高要求的焊接应用。
Finally, an experimental verification of the classification results for TIG weld quality with different process parameters is shown.
最后将展示的是TIG焊接法质量的等级分类的不同工艺参数的加工实验检查结果。
Adjustable "Crater" control - Gives the operator control over welding conditions at the start and end of welds for improved weld quality.
可连续调节的收弧控制——在任何焊接条件下收弧均能获得高质量的焊缝。
In addition, it is introduced that the layer, impurities and band structure in base material are harmful to the weld quality of ERW steel pipe.
另外介绍了母材缺陷分层、夹杂物、带状组织对ERW焊缝的危害性。
Besides, centering and tack welding by laser beam should be avoided as centering point and tack-welding point can influence weld quality largely.
但焊缝质量受激光对中点和点焊点的影响很大，应尽量避免采用激光对中及点焊。
The experiments show that with the new programming strategy the reject rate is reduced from 20% to 5% and the weld quality is remarkably improved.
经过试验证明，采用优化示教轨迹可使焊接废品率从2 0 %下降至5 % ，有效提高了焊接质量。
The preparation before welding process and the building appropriate and reliable welding process regulation can guarantee the weld quality fundamentally.
焊前的准备及制定合理可靠的焊接工艺规范可以基本保证焊接质量。
Control system of weld quality in real time, which can ensure an excellent weld, is an important sub system of welding flexible manufacturing cell (WFMC).
机器人焊接过程中熔池实时控制系统是焊接柔性加工单元(WFMC)中保证良好焊接质量的一个重要子系统。
The underwater welding using a water jet curtain to prevent the damaging effect of water on arc and weld is a practical way to im- prove the"wet"weld quality.
利用水射流的屏蔽作用，消除水对电弧和焊缝的不利影响，是提高水下湿法焊缝质量的一种有效方法。
The temperature field of welding workpiece determines the stress field and strain field, and it is also the main factor affecting the weld quality and production rate.
焊接工件的温度场决定了焊接应力场和应变场，是影响焊接质量和生产率的主要因素。
High speed dual inverter to control the current wave form, very high arc stableability, high quality AC square wave, decrease the welding cost and increase the weld quality.
双重逆变高速控制电流波形，电弧稳定性极高，高品质矩形交流波，降低焊接成本，提高焊缝质量。
A new process of high speed seam welding with secondary rectification for double seam possesses good weld quality, high welding speed, smooth bead and low consumption features.
双缝高速次级整流缝焊是一项新工艺，具有焊接质量好、焊接速度快、焊缝表面光洁及能耗低等优点。
By this way, the welding deformation and the filler metal can be decreased to minimum. However, the weld quality is high, the good economic benefit is achieved at the same time.
采用此方法，产品的焊接变形小，填充金属少，焊缝质量高，取得了良好的焊接质量和经济效益。
For RBF neural network model, which is more effective to monitoring weld quality than the others, the average error validated is 2.28% and the maximal error validated is under 10%.
径向基函数神经网络模型的监测准确率高于其他两种模型，其平均验证误差为2.28%，最大验证误差低于10%。
The weld shape directly influences the weld quality, so it is important to predict the weld shape or establish the mapping between the welding process parameters and the weld shape.
由于焊缝形状直接影响焊缝质量，准确地预测焊缝形状即建立焊接工艺参数与焊缝形状之间的映射关系具有重要意义。
Test results showed this method is credible, and it can be used to inspect the spot weld quality of car bodies quickly by 100%, and inspect the spot welding quality of any sheet metal.
结果表明，该方法的检测结果可靠，不仅能对汽车车身点焊接头进行100%的快速无损检测，而且适用于任何金属薄板点焊接头质量的检验。
Test results showed this method is credible, and it can be used to inspect the spot weld quality of car bodies quickly by 100%, and inspect the spot welding quality of any sheet metal.
结果表明，该方法的检测结果可靠，不仅能对汽车车身点焊接头进行100%的快速无损检测，而且适用于任何金属薄板点焊接头质量的检验。
应用推荐