可控硅整流电源的研制  

Development of SCR power supply for arc welding

作　　者：张立斌[1] 范伟[1] 吕志武[1] 姚玉环[1] 尹柯[1] 

机构地区：[1]佳木斯工学院,黑龙江省广播电视大学

出　　处：《焊接学报》1994年第1期30-34,共5页Transactions of The China Welding Institution

摘　　要：本文介绍了可挂硅整流电源的研制成果。在针对可控硅整流电源的可靠性、工艺性及经济性等问题进行分析及参考国外多种焊机的基础之上，研制成功一种比较理想的可控硅整流电源。试验结果表明，该电源具有良好的稳定性及动特性，焊接工艺性能优良，能够很好地满足各种焊接位置的需要。A new SCR power supply for arc welding is introduced in this paper.Onthe basis of analysing the reliability,technological and economic problems of thewelding rectifier and studying many welding machines overseas,a perfect SCRcontrolled arc welding power supply is developed.The test results show that thispower supply exhibits good dynamic and static characteristics and satisfactory weldingbehaviour,therefore it can perfectly fulfil the requirements for welding in various posi-tions.

关 键 词：可控硅电源 焊机 整流电源 

分 类 号：TG434.12[金属学及工艺—焊接]