摘要
本文综述了新近发展的手工电弧焊(MMA)、钨极惰性气体保护焊(TIG)和埋弧焊(SAW)中使用的交流弧焊电源。其原理、结构、功能、效果、计算方法和数据。由于电子技术的发展及其在焊接设计中的应用,冲击了老产品的杂繁结构,促使新、老产品向着物美价廉的方向发展。
The priciple,structure,functions,effects,computing methods and data of new-developed AC arc welding machines used in MMA,TIG and SAW are dealt with. As the rapidly development of electronics and application in welding engineering,the complicated structure of welder is improved and it is expected to become the kinds of welding machine with low cost and high quality.
出处
《电焊机》
1993年第5期16-21,共6页
Electric Welding Machine
关键词
交流弧焊电源
弧焊变压器
电焊机
AC arc power supply
Transformer of arc welding
AC square wave
