摘要
从一起NSA - 5 0 0 - 1型氩弧焊机故障 ,分析其高压脉冲旁路二极管VD9不同接法对引弧。
It analyzes the influence of VD 9 diode different joint on arc initiation,stability and equipment safety based on a failure of NSA-500-1 welding machine.
出处
《电焊机》
2002年第1期34-35,46,共3页
Electric Welding Machine
关键词
引弧
稳弧
氩弧焊机
故障分析
VD 9 different joint
arc initiation
arc stability
influence