electronic arc-control device 电子灭弧器
arc-control device 灭弧装置 ; 灭弧设备 ; 灭弧室
self-energizing arc control device 自能式灭弧室
arc c control device 灭弧装置
The internal structure of the arc control device could be determined approximately as the finish of the design of the air current field.
在气流场设计完成后，灭弧室的内部结构也就基本确定。
Welding control device adopts microcomputer for process control, arc striking, welding, arc extinguishing control, auto arc voltage control and auto tracking of welding seams.
焊接自动控制装置采用微机实现焊接过程控制，完成引弧、焊接、熄弧控制及弧压自动调节和焊缝自动跟踪。
The device could easily and automatically control arc ignition, arc rotation and upset.
实现了焊接过程中引弧、旋弧、顶锻的自动控制，操作简单方便。
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