双(多)丝埋弧焊方法及应用  

Twin(multi-) Wires Submerged Arc Weld and Its Application

作　　者：韩彬[1] 邹增大[1] 曲仕尧[1] 王新洪[1] 李立英[1] 王育福[1] 

机构地区：[1]山东大学材料科学与工程学院

出　　处：《焊管》2003年第4期41-44,62,共4页Welded Pipe and Tube

基　　金：山东省自然科学基金资助项目 (Z2 0 0 0 F0 2 )

摘　　要：双 (多 )丝埋弧焊具有熔敷率高 ,焊接质量好等优点 ,是进一步提高埋弧焊效率和质量的好方法。介绍了多电源串列双丝埋弧焊、单电源并列双丝埋弧焊、热丝填丝埋弧焊和单电源串连双丝埋弧焊等双 (多 )丝埋弧焊方法 ,并就各自的焊接工艺特点、应用情况及发展前景进行了分析与总结。It is good way to further advance submerged arc weld efficiency and quality to apply twin(multi-) wires submerged arc weld for its completed fusion and gigh weld quality.The article introduces twin(multi-) wires submerged arc weld such as twin wires submerged arc of multi-power serials connection,twin wires submerged arc of single power, hot wires filling submerged arc weld and single power serials with twin wires submerged arc.Meanwhile it also analyzes and summarizes characters application and outlook of these weld problem.

关 键 词：双丝埋弧焊 多丝埋弧焊 高效焊接 串连双丝 并列双丝 串列双丝 热丝填丝 

分 类 号：TG445[金属学及工艺—焊接]