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1·Electric arc welding or cutting is performed.

电焊或电切割时。

2·Pipe arc welding robot is one of the advanced devices.

管道弧焊机器人就是其中一种较为先进的设备。

3·Argon arc welding of copper alloys and surfacing of steel.

铜合金氩弧焊及钢的堆焊用。

4·Electrode for arc welding consists of the core and the coat.

电弧焊的焊条是由焊芯和药皮两个部分组成的。

5·The welding machine itself have simple argon arc welding function.

本机自身具有简易氩弧焊的功能。

6·AN arc welding robot control system based on CAN bus is introduced.

介绍了一个基于CAN总线的弧焊机器人控制系统。

7·A new type of rapid shaping by means of arc welding was introduced.

介绍了一种新型的快速成形方法——利用焊接电弧进行成形。

8·The achievement is in the lead of arc welding automation in the world.

研究成果在国内外弧焊过程自动化方面处于领先地位。

9·It is perfect phase trigger circuit for arc welding power source of SCR.

该相控触发电路是晶闸管整流弧焊电源的理想触发电路。

10·Products are mainly used for arc welding, argon arc welding and other fields.

产品主要用于电弧焊、氩弧焊等领域。

弧焊

1·Helium is used for arc welding and leak detection, mostly, although NASA USES it to pressurize space shuttle fuel tanks.

虽然美国宇航局用它来给航天飞船的燃料箱加压，氦主要还是用来做弧焊和裂纹检测。

2·As a welding method of high efficiency and low energy consumption, double arc welding has a favorable foreground in the practical production.

双弧焊接作为一种高效节能、优质经济的焊接工艺方法，在实际生产中具有良好的应用前景。

3·Study of the dynamic output characteristics of arc welding power supply is of great significance for optimization of welder design, control of welding process and improvement of welding quality.

弧焊电源的输出动态特性的研究，对优化焊机性能、焊接过程控制和改善工艺效果有重要意义。

4·Direct metal forming based on arc welding is a novel economical rapid prototyping process.

基于弧焊的直接金属成形是一种新型的低成本快速成形技术。

5·Direct metal forming based on plasma arc welding is a novel rapid prototyping process.

基于等离子弧焊的直接金属成形方法是一种新型的快速成形工艺。