High speed rail material: low carbon steel wire high speed rail production process: weaving and welding.
高速护栏材质：低碳钢丝高速护栏制作工艺：编织焊接而成。
The results of experiments indicate that with short circuiting transfer mode, sound weld can be achieved in high speed welding.
试验结果表明，采用短路过渡焊接可以有效地防止驼峰焊道的产生，提高焊接速度。
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。
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。
A well selected welding procedure can not only result in high welding speed, high welding quality, but also good economic benefit.
一个好的焊接工艺方案，对加快焊接速度、确保焊接质量、提高经济效益都起着积极的作用。
They work particularly well in the automotive industry for welding components such as chassis and steel wheels, primarily because of their ability to provide a wide bead profile and high travel speed.
得益于其平整焊道以及高速焊接的特点，在汽车自动化工业的汽车底盘、轮盘生产中得到了广泛的应用。
The high Precision welding bench with speed display and control of girth lap behavior are described.
本文介绍一种具有速度显示，环缝搭接量精密控制的高精度焊接工作台。
The heating and other technical characteristics as well as procedure parameters are introduced in this paper for bicycle wheel - tyre double seam high speed welding.
介绍了自行车车圈双面双缝高速次级整流缝焊新工艺、新设备，并对其加热特点、技术要点及焊接参数等问题进行了探讨。
Because of the instant response of high-speed feedback, the precision welding of high speed, high quality and high reliability has been achieved.
根据高速反馈的瞬时响应，实现高速、高质量、高可靠的精密焊接。
The temperature difference of welding zone can be decreased with small dipping angle, high dipping speed and low heat exchange coefficient of dipping Zn liquid.
降低浸镀锌液的换热系数，采用小角度快速浸入可以降低焊缝区域温差。
Due to the advantage of high energy density, low heat affected zone, low shape distortion of components, high welding speed, the research of the laser welding is the focus of the laser process.
激光焊接技术由于其能量密度高、热影响区小、焊接变形小、焊接速度高等众多优点，一直是激光加工方面的研究热点。
The rotary driving circuit, position detecting circuit, and welding current sampling circuit of the high speed rotating arc sensor are introduced in detail.
详细介绍了高速旋转电弧传感器的旋转驱动电路、位置检测电路以及焊接电流采样电路。
Compared to HF heating and other methods, it is with high welding speed, high production, low cost.
该工艺方法较之以往的高频加热法和管材导电加热等工艺方法，具有焊速快、生产率高、成本低等优点。
The inverter arc welding power source is the new power source and features high speed, small DC current ripple, stable arc, light weight, small capacity and low power consumption.
逆变式弧焊电源是新一代的弧焊电源，其特点是速度快，直流输出电流波纹小，电弧稳定，质量小，体积小，能耗低。
The MAG welding method with large electric current and high welding speed is used. Three different welding materials are campared. The surface property of high manganese cast steel is tested.
介绍了采用大电流、高焊速的MAG焊工艺在高锰铸钢上进行三种不同焊接材料的堆焊试验研究；
In this paper various metal transfer modes in the pulse MIG welding with steel electrode are studied by means of high speed cine camera and oscillograph.
本文利用高速摄影机和示波器研究了钢焊丝熔化极脉冲焊的各种熔滴过渡形式，试验是在平焊和仰焊位置进行的。
The marked character of inner welder is its high jointing speed and can confirm welding quality. It is one of the most important instruments in mechanization and efficiency in pipe construction.
内焊机的显著特点是根焊速度快、确保焊接质量，是管道施工实施机械化、高效化焊接的关键设备之一。
High speed rail engineering developments need high efficiency welding.
高速轨道工程建设急需钢轨高效化焊接技术。
A high speed rotating welding arc sensor was developed by the authors. Compared with the existing arc sensors, its superiority is much more compact and more sensitive.
介绍了一种高速旋转电弧传感器，与现有的同类传感器相比，具有结构紧凑、灵敏度高的特点。
An experimental system for underwater welding identification of welding torch offset based on high speed rotational arc sensor was established.
搭建了基于高速旋转电弧传感器的水下焊接焊枪偏差识别的实验系统。
The laser-TIG hybrid welding technique, with the characteristics of high welding speed, high efficiency and quality, is being paid more attention by the domestic and foreign researchers.
激光-电弧复合热源焊接具有高速、高效、接头质量优异等特点，目前正在被国内外的研究者日益关注。
The most important question of endless welding is how to make two steel strip connected together in high speed.
无头轧制中的关键问题是钢坯的连接技术问题，即要在非常短的时间内将高速运动的钢坯连接起来。
The results show that the welding stability can be improved by controlling the input energy in each period to achieve high-speed CO2 arc welding.
试验结果表明，通过对短路过渡过程中各个不同阶段的输入能量的控制，可提高焊接过程的稳定性，实现CO2焊的高速化。
Large work space, fast running speed, high repeat positioning accuracy, suitable for welding, spraying, loading and unloading, handling, sorting, assembly and other applications, for a wide range.
工作空间大、运行速度快、重复定位精度高，适用于焊接、喷涂、上下料、搬运、分拣、装配等应用，适用范围广。
Combining with development of high speed blower impeller with large titanium material cast welding structure, the manufacturing technical feature of the impeller is set forth.
结合大型钛材铸焊结构高速鼓风机叶轮的研制，阐述了其叶轮的制造工艺特点。
The effect of span between two cores of lime-titania type carbon-steel electrode was investigated using the method of overlay welding on the plate work-piece and high speed camera system.
采用平板堆焊的方法及高速摄像系统，研究了双电极钛钙型碳钢焊条的焊芯间距对焊接工艺和电弧形态的影响。
The high-speed twin arc pulse GMAW welding technology possesses the advantages of high efficiency, high quality and automatization, and is paid much more attention to nowadays.
双电弧共熔池脉冲gmaw焊集高速高效、优质和自动化于一体，近来备受重视，但国内对此研究不多。
The present invention discloses a welding pipe and has simple welding operation, high welding speed and high welding quality.
本发明公开了一种焊接用管，该管和与之相应的管一起焊接可以简化操作，提高焊接速度和焊接质量。
Because of the high speed, high accuracy and good real-time adaptability of the 16-bit MC, the welder has much better performance in dynamic quality, welding flexibility and reliability.
充分利用了16位单片机高速、高精度和实时性强的特点，使焊机动特性更好、功能更强、可靠性更高。
High-speed photograph is an advanced useful method, which is widely used in the research work of droplet transfer of welding arc.
高速摄影是一种先进实用的实验手段，广泛用于焊接熔滴过渡研究中。
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