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哪种焊机比较好

更新时间: 2020-09-24 00:00:00     

焊机:一种为焊接提供一定特性的电源的电器,常用电焊机从焊接电流上分有直流、交流、脉冲三类,但常用的是交流和直流逆变电焊机;电焊机的主要部件是一个降压变压器,次级线圈的两端是被焊接工件和焊条,工作时引燃电弧,在电弧的高温中将焊条熔接于工件的缝隙中;每个品牌的焊机都各具特色,具体根据需求进行选择性购买。

关键词: 比较

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