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由于大功率硅正流元件的大量供应,促进了弧焊整器的发展。在六十年代末七十年代初的那几年中,国内弧焊整流器的年产量达到5000余台,为弧焊发电机年产量的50％左右。但是用户对弧焊整流器的反映却一直不好,主要是焊接性能不好:引弧冲击大、飞溅大、暴躁、电流不稳定、铁水流动性差,易受电网电压波动的影响等等。于是在许多电焊机制造厂中纷纷缩小甚至停止弧焊整流器的生产。不少厂重新扩大弧焊发电机的生产。
Due to the large supply of high-power silicon positive flow components, and promote the development of arc welding device. In the late sixties and early seventies, in those few years, the domestic annual output of arc welding rectifier reached more than 5000 units, about 50% of the annual output of arc welding generators. However, the user’s reflections on the arc welding rectifier have been poor, mainly due to poor welding performance: large arc striking, large spatter, irritable current, unstable current, poor hot metal flowability and susceptibility to grid voltage fluctuations. So in many welding machine manufacturers have reduced or even stop the arc welding rectifier production. Many factories to re-expand the arc welding generator production.