焊接电参数对药芯焊丝熔滴过渡形态的影响  

Effect of Welding Electrical Parameters on Droplet Transfer of Flux-cored Wires

作　　者：刘富强[1] 杨林[1] 王宝[1] 

机构地区：[1]中北大学焊接材料技术培训中心,山西太原030051

出　　处：《热加工工艺》2011年第21期157-159,共3页Hot Working Technology

摘　　要：采用高速摄影、汉诺威分析仪等试验方法,以DW100药芯焊丝为例,分析讨论了电弧电压、焊接电流两个焊接电参数对药芯焊丝熔滴过渡形态的影响,总结归纳了药芯焊丝基本的熔滴过渡形态。The effects of welding electrical parameters on the droplet transfer of flux-cored wires with high-speed photography and Hanover analysis were investigated. The fundamental droplet transfer of flux-cored was summarized.

关 键 词：焊接电参数 熔滴过渡形态 药芯焊丝 

分 类 号：TG403[金属学及工艺—焊接]