AC TIG焊机引弧、稳弧电路的探讨  

An Improvement About the Circuit of AC T IG Welder

作　　者：李爱国[1] 刘立[1] 

机构地区：[1]沈阳工业大学金属材料工程系

出　　处：《沈阳工业大学学报》1992年第4期100-103,共4页Journal of Shenyang University of Technology

摘　　要：在分析ACTIG焊机电路的基础上,根据焊机原电路存在稳弧效果不理想和电阻热损耗大等问题,提出了两种新的改进方案,试验结果表明,改进方案简单可行。Two improving projects had been proposed to overcome the shortages-lack of reigrution arc energy and too much consumption of resistence heat energy-based on the analysis of the circuit of AC TIG welder. The experimental results illustrated that these projects are simple and practical.

关 键 词：焊机 电路分析 引弧 稳弧 

分 类 号：TG434.5[金属学及工艺—焊接]