【摘要】 弧焊整流器是焊接生产中广泛使用的一种直流弧焊电源,焊接生产中为了满足各种焊接方法和各种焊接材料的需求,需要弧焊电源输出不同形状的外特性,以便和焊接电弧静特性很好的匹配,提高焊接电弧的稳定性,进而提高焊接质量,本文通过改装磁饱和电抗器输出端的连接方式,调节、控制输出电阻的办法达到改变弧焊电源外特性形状的目的,以提高企业的经济效益和设备的使用率。更多还原

【Abstract】 Arc welding rectifier is welding is widely used in production of a DC arc welding power source,welding production in order to meet all kinds of welding methods and welding material demand and need to arc welding power source output different shape characteristics,to welding arc static characteristics of good matching,high welding arc stability,and improve the welding quality.In this paper,the modified magnetic saturation reactor output connection mode,regulation,control output resistance of the way to achieve the purpose of changing the shape of arc welding power source characteristics,in order to improve the economic efficiency of enterprises and equipment using rate.更多还原