double arc welding的意思|示意

Because it USES serial double arc type, the welding speed of welding stainless pipe has been increased.

由于采用串列电弧的形式，使不锈钢焊管的焊速能明显提高。

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。

In this paper, the technology of double electrode single arc welding is introduced and the double surfacing electrode is studied.

介绍了双电极焊条单弧焊工艺，研究了双电极石墨型堆焊焊条。

This article introduces the principle of double wire single arc preheating wire filling welding, and the test result of the double wire single arc preheating wire filling submerged arc welding.

介绍了双丝单弧预热填丝焊的基本原理，以及双丝单弧预热填丝埋弧焊试验研究结果。

The hardness of welded joints obtained by double-wire submerged arc welding is significantly better than that obtained by CO2 gas shielded. The peak hardness appears in the heat affected zone.

CO2气体保护焊接头的硬度值明显较双丝埋弧焊接头的硬度值高，硬度值在热影响区出现峰值。

The phenomenon of double arc which is usually caused by the reasons of too big welding current, too small diameter of the nozzle and eccentric of the cathode has been simulated.

针对造成双弧现象的原因，模拟分析了由于电流过大、喷嘴压缩孔径过小和钨极偏心三种因素所导致的双弧现象。