Welding controldevice 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。
2
The device could easily and automatically controlarc 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。
3
The new arc suppression coil control system consists of line selection device and automatic tuning device which communicate by CAN bus.