摘要
阐述了主回路管道窄间隙自动焊的特点及需要改进的地方,并分析了TIG-激光复合焊工艺的技术特点;详细论述了TIG-激光复合焊工艺在核电站主回路管道的可行性,在研究内容和关键技术方面做了重点的分析;并对此项工艺在核电站主回路管道的应用前景进行了说明。窄间隙TIG-激光电弧复合焊工艺适合于核电站主回路管道的焊接,对核电站主回路管道的质量控制及保障、焊接效率的提高等方面有很大的帮助。
Installation of main primary system pipes plays an important part in nuclear power plant construction,narrow gap TIG automatic welding procedure will be used in main primary system pipes installation.Firstly,this article introduces the factor and shortage of this procedure, and makes an analysis about TIG-Laser welding hybrid welding procedure.Secondly,this article makes a brief discussion about the feasibility of TIG-Laser welding hybrid welding procedure using in main primary system pipes installation, the key points are research contents and key procedure analysis.Lastly,this article makes an analysis about the prospect of this TIG- Laser hybrid welding procedure used in main primary system pipes installation.From what have mentioned above,this article makes sure that TIG-Laser hybrid welding procedure is good at main primary system pipes welding and will have good future in quality control and insurance,improvement of welding efficiency.
出处
《电焊机》
北大核心
2010年第11期91-93,共3页
Electric Welding Machine
关键词
核电站
主管道
TIG-激光复合焊
工艺
nuclear power plant
main primary system pipes
TIG-Laser welding hybrid welding
procedure