ZX 3系列整流弧焊机系供手工弧焊用的直流焊接电源。
Series ZX3 is designed as DCPower source for manual welding.
软钢SC-11焊条是用于管子、油槽、锅炉等用直流焊接。
Mild steel welding is used in SC - 11, bulges, boiler tube with dc welding etc.
镧钨电极主要用于直流焊接，但用于交流焊接时也表现良好。
This tungsten is used primarily for DC welding but will also show good results for AC welding.
螺旋埋弧焊钢管焊接过程中因直流焊接电源的影响会产生磁场，焊接结束后仍有剩磁存在。
It will produce magnetic field due to affection by direct current welding power supply during the welding of spiral submerged arc welded pipe. It will still remain residual magnetic.
本文对CO_2焊接电源直流铁芯电抗器电感值的测试方法进行了分析研究，指出现有的方法测试误差较大。
This paper analyses and studies the methods for measuring inductance of the iron core DC reactor of CO_2 arc welding power source.
具有功能齐全的交、直流多用低价格、高性能焊接机。
With high performance, complete functions, low price. Used at AC or DC.
并简述了直流正极性焊接铝合金所存在的问题和应用前景。
The existing problems and application prospects of Aluminium welding with straight polarity direct current method are sketched out in this paper.
阐述了药芯铝焊丝的制造原理，研究了TIG直流正接焊接铝合金的工艺特点。
This paper has explained the manufacture principle of Al-flux-cored welding wire, and studied the technical characteristics of Aluminium alloy welding with straight polarity direct current TIG method.
研究结果表明，所研制的焊机可以满足脉冲tig焊、直流tig焊、手工电弧焊三种方法的焊接要求，是一种新型多功能焊机。
The experimental results show that the power source meets the requirements presented by the pulse TIG welding. DC TIG welding and manual arc welding, and is a new many functions power source.
将晶闸管直流焊机与方波交流高频发生装置组合，构成方波交流高频焊接电源。
A square-wave AC high-frequency welding power source is composed of the square-wave AC high-frequency generator and DC welding machine controlled by thyristor.
板材直流电阻对焊过程中，对接端面沿板宽方向的温度分布对焊接接头的质量有很大的影响。
In the process of DC upset butt welding, the joint quality was strongly effected by the temperature distribution in the direction of the plate width.
我们总是用直流(交流)电弧焊机焊接管子。
We used to weld pipes with direct current D. C. arc welder alternating current, a.
方波交流、直流电源焊接铝特别具有吸引力。
Square wave AC, or switched DC, power sources are particularly attractive for welding aluminium.
通过焊接偏移试验、直流正接A-TIG焊试验和FBTIG 焊试验研究了活性剂增加熔深的机理。
Some experiments, including weld deviation experiment, A-TIG welding experiment with DCSP mode and FBTIG welding experiment, are made to study the mechanism of activating flux improving penetration.
以振动送丝方式向熔滴施加附加机械力(能量)来实现恒定直流mag焊稳定射滴过渡是解决钢焊丝mag焊接工艺现存问题的有效途径。
It is an effective method to solve the existent problems in MAG welding of steel by injecting mechanical force to the metal droplet.
本文通过对大功率斩波器紫铜水冷散热器的焊接工艺、技术进行分析研究，得出了一种新型实用的直流反接焊接技术。
By analyzing weld technology of the purple copper water-cooled radiator used in high-power chopper, we have found a newly direct and current anti-weld method.
采用位移门槛电压控制焊接过程，对Q 235 - A钢进行了变压式和等压式扁钢带直流电阻对焊试验。
A displacement threshold was used to control DC upset butt welding process, and constant pressure and varied pressure tests were carried out on Q235 a steel strips.
采用塑性变形理论和刚粘塑性材料模型研究了直流电阻对焊接头的塑性变形。
The joint deformation of DC upset butt welding was studied by using theory of plastic deformation and rigid-viscosity plastic material model.
在进行交流TIG焊时，需要增加一些较复杂的控制方式，如：阴极雾化作用、消除和减小直流分量、稳定电弧等，以保证焊接的正常进行。
In AC TIG welding, it needs add some complex control method to ensure the quality of welding, such as negative-pole atomization affects, D. c. of elimination and reduce, and arc stabilizing etc.
直流反接用于大多数不锈钢的焊接。
DCEP (Direct Current Electrode Positive) is used for most stainless-steel welding.
通过实验，比较了在焊接电流、通电时间以及电极压力等参数变动时，单相工频点焊机与逆变直流点焊机的焊接工艺性能差异。
With the multi parameters fluctuated, the different of the technology performance between AC spot welding machine and inverter spot welding machine is analyzed.
瀚金电气的产品包括：IGBT逆变直流弧焊机，IGBT逆变直流空气等离子切割机，电阻焊机，焊接送丝机等焊接与切割设备。
The products of HJ electric are IGBT inverter DC arc welders, IGBT inverter DC air plasma cutting machine, resistance welders, welding wire feeder and other welding and cutting equipment.
研究了交流和直流反接两种型式下焊丝金属熔敷率、焊接接头金属组织以及接头的力学性能。
The deposition efficiency of welding wires metal, microstructure and mechanical properties of welded joints were studied.
研究了交流和直流反接两种型式下焊丝金属熔敷率、焊接接头金属组织以及接头的力学性能。
The deposition efficiency of welding wires metal, microstructure and mechanical properties of welded joints were studied.
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