发电机分瓣定子在施工现场进行组装时,须对定子合缝线卷接头进行焊接。可控硅中频焊头机就是用中频感应加热的原理制成,它由中频电源及感应圈组成。当感应圈套入待焊定子接头后,起动中频电源,由于感应加热的原理,使焊锡熔化,以达到焊接之目的。经实践证明,中频焊接法与过去用直 Sub-stator generator stator assembly at the construction site, the stator should be connected to the seam coil connector. SCR frequency welding machine is the middle frequency induction heating principle is made, which consists of intermediate frequency power supply and induction loop. When the induction coil into the stator to be welded joints, start IF power supply, due to the principle of induction heating, so that the melting of the solder, in order to achieve the purpose of welding. Proved by practice, IF welding with the past with the straight