连续焊接

双层卷焊管连续焊接工艺与设备

The Technology and Equipment of Continuous Welding for Double-Layer Welded Pipe

双金属锯带高压电子束连续焊接生产线技术

Production line for bimetal saw strip electron beam continuously welding

连续焊接-冷拔生产焊管新技术

New technology of combining welding and drawing for continuous production of welded tube

大型贮罐罐底长缝连续焊接的临界宽度

The critical length for continuous welding of long bottom seams of large storage tank

不连续焊接结构的强度研究

Study on strength of discontinuous welding structure

电流电压边续可调，调节范围宽，负载持续率高，可连续焊接。

Contimuously adjustable current and voltage , wide adjustment range , high duty cycle , continuous welding .

激光焊接具有变形小、连续焊接密封性好等特点，可有效解决这一问题。

Laser welding has characteristics of small deformation and better continuous welding sealing , which can solve this problem effectively .

因此，专用于双金属锯带焊接的高压电子束连续焊接生产线，成为解决这一技术难题的关键设备。

The special production line for bimetal saw strip electron beam continuously welding becomes the key equipment of solving the problems .

结果表明，200℃大电流连续焊接可获得无白口的焊补区，焊缝由珠光体、少量铁素体加细小的片墨构成。

The results shows that on chill welding mend zone can be obtained by the biger welding electric current and continuous welding at 200 ℃ .

双金属机锯条局部真空电子束连续焊接新工艺的研究药皮涂层连续焊接结构钢焊条的研制

Investigation on the equipment and technology of partial vacuum electron beam welding in the continuous manufacture of bimetallic saw blade the research and development of the new tape electrode

对比不同焊接情况的结果，间断焊接会产生比连续焊接更大的应力分布区域和三向拉伸应力状态区，这样对于叶轮的使用和疲劳寿命都是不利的。

Contrast the results of the different cases , the entire residual stress zone and three-direction tensile stress condition zone of discontinuous welding are bigger than the continuous case .

认为通过合理选材、避免板片之间的焊接采用搭接结构而采用双面对焊结构、采用连续焊接工艺避免点焊以及减小残余应力等方法可以显著改善腐蚀情况，提高设备寿命和工作效率。

Through selecting optional material , selecting process designing and decreasing residual stress , the corrosion obviously is improved and the equipments can be increased for its length of life and working efficiency .

散热器T型管焊缝是一个复杂的空间三维曲线，并且在竖直方向上存在铝翼障碍、水平方向上存在多立管之间的干涉障碍，难以实现自动化连续焊接。

T-tube radiator weld seam is a complex three-dimensional space curve and there is aluminum wing obstacle at vertical direction , interference phenomenon between risers at horizontal direction . It is difficult to achieve automatic continuous welding .

对表面覆层钢板的接触焊&点焊、凸焊、缝焊及连续焊接的焊接规范，电流电极及所涉及到的一些影响质量的因素进行了论述。

The article describes the criteria for contact welding of coated steel plate , e · g ·, spot welding , flange welding , seam welding and continuous welding . And the electroplating , electrode and other concerned factors which would affect the welding quality are also discused .

浅论连续钢箱梁焊接的质量控制

Brief Talk about Quality Control of Continuous Steel Box Beam Welding

金属连续超声焊接的试验研究

Study on Continuous Ultrasonic Metal Welding by Means of Experiments

大功率光纤传输连续激光焊接系统

High Power Laser Welding System with Beam Guiding by Fiber

本文在恒定直流之上叠加定频率正弦波电流做为脉冲焊接电流激振熔池，在连续行走焊接时，通过电弧电压检测熔池振荡即熔池尺寸。

In this paper , the weld pool is excited by pulsating welding current which is produced by superimposing a certain frequency sine wave current on the straight polarity DC current , and the oscillating signals of weld pool can be detected through arc voltage signals in travelling TIG welding .

在国内现有生产线的基础上，借鉴国外先进生产线的优点，研究并设计出由矫直机组、焊接机组、剪网机组、出网机组组成的新型连续式焊接网设备。

New continuous welded reinforcing mesh equipment which is made up of straightening unit , welding unit , mesh cutting unit and mesh leaving unit is researched and designed by using the advantages of advanced production line abroad for reference on the basis of the line in existence at home .

计算了GH4169合金棒材连续驱动摩擦焊接过程中的瞬态温度场、应力场及变形场，预测了焊件轴向缩短量。

The transient temperature field , stress field , deformation field , and the axial shortening during the continuous-drive friction welding process of GH4169 rod were calculated using this model .

对大量的焊接熔池图像进行了分析，根据图像的特点，设计出不需要滤波的图像边缘检测算法，检测出了连续电流TIG焊接熔池的整个边缘。

Based on the characteristics of the weld pool which are obtained through the analysis of a great lot of images , an image processing algorithm that can detect the integral edge of the weld pool is developed , which doesn ′ t need to reduce the disturbance .

连续驱动摩擦焊接过程的三维与二维数值模拟对比分析

Comparison of 3D and 2D numerical simulation of continuous-drive friction welding process

连续驱动摩擦焊接专家系统研究

Study on Continuous Drive Friction Welding Expert System

钨极氩弧连续和间断焊接的残余应力对比分析

Comparative Analysis of Residual Stress in Tungsten Inert Gas Arc Welding with Continuous and Discontinuous Condition

该检测技术与数理模型为监控连续驱动摩擦焊接质量提供了新的方法和依据。

Based on the analytical model with exponential function behavior , both transitional and steady-state drive friction welding have been made use of in practice .

针对连续驱动摩擦焊接难以建立精确的数学模型和全参数化准确控制的特点，提出了连续驱动摩擦焊接专家系统的控制方法。

Continuous drive friction welding is difficult to establish precise mathematical model and give digital control , so a continuous drive welding expert system is put forward .

这种电子枪可应用于大功率焊接，连续长时间焊接的场合以及大功率电子束熔炼，电子束镀膜的场合等。

The electron gun can be applied to occasions of high power welding and long-time continuous welding and occasions of high power electron beam melting , electron beam coating and the like .

结果表明，性能梯度曲线能定量、连续地描述焊接接头各区力学性能值及其变化规律，特别是焊缝区金属性能值的变化。

The results showed that the property gradient curve could quantitatively and continually indicate the mechanical properties and their change regulation in different zones of welded joint , especially change of mechanical properties in weld metal .

该制造工艺采用不锈钢薄钢带连续自动成型焊接成不锈钢焊管作覆层管，通过在覆层管和碳钢基管间放置钎料，在惰性气体保护下，经连续感应加热复合而成。

The manufacture process adopts stainless steel thin strip continually automatic forming and welding to stainless welded pipe as cladding pipe . Through cladding pipe and carbon steel base pipe to deposit braze and under inert gases shielding , through continuously induction heated compound as cladding pipe .

本文叙述了大功率连续CO2激光焊接的特点、机理及影响激光焊接的几个参数；

In this paper the character and mechanism of laser welding with high power CW CO_2laser were desc (?)