摘要
提出并实现了一种新型的并联式电弧波形控制法 ,设计了相应的IGBT波形控制器 ,该法可用于CO2 弧焊熔滴过渡过程电弧的波形控制。对焊接电弧参数实时采样以及工艺试验表明 。
A new waveform control method of CO 2 arc welding wa s put forward in this paper,and a parallel-style IGBT waveform controller was d eveloped,the special controller can be used for the arc-waveform control of the droplet short-circuiting transfer process of CO 2 arc weldingThe sampling r esults of the welding process and welding experiment showed that the kind of wav eform controller can reduce spatter and improve formation of welding seam eviden tly
出处
《电工技术学报》
EI
CSCD
北大核心
2001年第4期85-88,共4页
Transactions of China Electrotechnical Society
