焊条电弧焊的应用和特性  

Discussion on the Application and Characteristics of Electrode Arc Welding

作　　者：陈金钰[1] 董恩强 孙永莹[1] 卢艳吉 胡亚坤[1] CHEN Jin-yu;DONG En-qiang;SUN Yong-ying;LU Yan-ji;HU Ya-kun(Offshore Oil Engineering Co.,Ltd.,Tianjin 300452,China)

机构地区：[1]海洋石油工程股份有限公司,天津300452

出　　处：《化工管理》2021年第19期61-62,共2页Chemical Engineering Management

摘　　要：焊条电弧焊也称为电极弧焊,是一种用电焊机提供能源,通过手工操作的一种焊接方法,具有灵便、简单、适应性强、品质好等优点,在各种工程的施工中都被广泛使用。文章介绍了电极的特点,阐述了电极弧焊的特性、标识及一些注意事项。Electrode arc welding,also known as electrode arc welding,is a kind of welding method using electric welding machine to provide energy by manual operation.It has the advantages of flexibility,simplicity,strong adaptability and good quality,and is widely used in various engineering construction.This paper introduces the characteristics of electrode,expounds the characteristics,identif ication and some matters needing attention of electrode arc welding.

关 键 词：焊接 药皮 陡降特性 电弧长度 电弧偏吹 

分 类 号：TG4[金属学及工艺—焊接]