论文部分内容阅读
日本日立制作所最近制造了用微型计算机控制的MA系列CO_2弧焊机。采取可控硅模拟控制与微型计算机数字控制相结合的方式。焊机本体设有防止杂波干扰的微型计算机保护装置。MA系列焊机由FA系列焊机
Hitachi, Japan recently manufactured a microcomputer-controlled MA Series CO_2 arc welder. Take the silicon controlled analog control and microcomputer digital control combination. Welder body with a microcomputer protection device to prevent clutter interference. MA series welder by FA series welder