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1·Electric arc welding or cutting is performed.

电焊或电切割时。

2·Such as electric arc welding, carbon dioxide gas shielded arc welding, TIG etc.

电弧焊、二氧化碳气体保护焊、氩弧焊等各种焊接。

3·Since 1881, Russia's Bernard Meadows invented the electric arc welding, up to now has been 100 years.

自1881年，俄国的贝纳尔多斯发明了电弧焊，到现在已经有100多年了。

4·Connect the ground connection of the electric arc welding equipment as near as possible to the welding point on the part to be welded.

将电弧焊设备上的接地连接尽可能近地连接到将要焊接零件的焊接点上。

5·This welding process joints work pieces by melting the electrode and the base metal with the heat from the electric arc between the electrode and the work piece.

它是一种利用焊条与工件之间电弧产生的热量熔化焊条和母材而将被焊工件连接起来的焊接方法。

6·And presents two overlay welding processes using strip to obtain a clad material: submerged arc strip cladding (SAC) and electric slag strip cladding (ESC).

而且也给出了获得堆焊材料的两种带极堆焊工艺：一种是埋弧带极堆焊(SAC)；另一种是电渣带极堆焊工艺(ESC)。

7·In the course of laser-arc hybrid welding, the high frequency caused by drawing arc interfered the control system which make the laser and electric arc not able to realize the hybrid welding.

激光-电弧复合焊接过程中，由于引弧产生的高频干扰了激光器的控制系统，造成了激光和电弧不能实现复合焊接。

8·I am, electric welders engaged in manual arc welding and carbon dioxide welding work, through these years of electric welding work my technology …

我是电焊工，从事手工电弧焊和二氧化碳气体保护焊工作，通过…

9·Passive visual sensing method is the major method for sensing welding process, the principle of which is to capture weld pool image by the illumination of electric arc.

被动式视觉传感方法是焊接过程传感的一种主要方法，其主要原理是利用电弧光照射熔池表面获得熔池图像。

10·The welding of high pressure boiler longitudinal weld shall be electric slag welding which may be replaced by improved auto-submerged arc welding when have no electric slag welding.

高压锅炉锅筒纵缝焊接时，采用的焊接设备为电渣焊。在不具备电渣焊的情况下用改进的埋弧自动焊成功的替代了电渣焊。