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用斜置药皮焊条进行机械化弧焊的方法(重力焊),在苏联由于缺乏高效焊条而未得到广泛应用。后来日本在焊接船舶结构时得到了应用,采用这种方法和手工弧焊相比可以大大减少劳动消耗和提高生产率1.5～4倍。目前西欧国家(西德、英国和美国)在制造船体结构、建筑结构和桥梁结构时采用这种重力焊。根据焊条进给方法的不同,机械化的重力焊可分为三种:重力进给重力焊、弹簧进给重
The method of mechanized arc welding with inclined skin electrode (gravimetric welding) was not widely used in the Soviet Union due to the lack of efficient electrode. Later Japan has been applied in the welding of ship structures, using this method compared with manual arc welding can greatly reduce labor consumption and increase productivity 1.5 to 4 times. Currently in Western European countries (West Germany, the United Kingdom and the United States) in the manufacture of hull structures, building structures and bridge structures using this gravity welding. According to different electrode feeding methods, mechanized gravity welding can be divided into three types: gravity feed gravity welding, spring feed weight