In this paper, we carried out a series of studies on the V-groovewelding seam of the flux core arc welding (FCAW) with rotating arc sensor.
利用旋转电弧传感器，开展了水下湿法药芯焊丝电弧焊(FCAW)的V型坡口焊缝跟踪研究。
2
On the current technical level, the double wire submerged arc narrow groovewelding technology invented by Harbin welding Institute was recognized by the market.
就目前的技术水平而言，国内的哈尔滨焊接研究所的双丝埋弧窄间隙焊接技术较为被市场所认可。
3
The paper analyzed the welding characteristic of stainless steel clad plate, and summarized three factors that were weldinggroove, welding materials and parameter, welding sequence.