国内外长输管道自动焊现状  

Current Situation of Automatic Welding of Domestic Long Distance Pipelines

作　　者：胡安鑫[1] 苏欣[1] 孙华锋[1] 秦政先[1] 

机构地区：[1]西南石油学院,四川成都610500

出　　处：《天然气与石油》2006年第2期12-14,18,共4页Natural Gas and Oil

摘　　要：介绍了国外长输管道自动焊系统、保证自动焊焊接工艺成功的基本条件和自动焊使用的焊机,进行了较为详细的比较;介绍了国内自动焊技术的现状以及典型的焊机。最后,简介了自动焊的应用,指出了其发展前景,提出了相关问题及建议。Introduced is the automatic welding system for long distance transmission pipelines at home and abroad,basic conditions for successful automatic welding technology and welding machines used in automatic welding system and a detailed comparison is done among them.Described are current situation of the domestic auto weld technology and classic welding machines.Simply introduced is application of auto weld technology;its development prospect is forecast and relative problems and some suggestions are put forward.

关 键 词：管道 焊接方法 自动焊 应用 

分 类 号：TE973.3[石油与天然气工程—石油机械设备] TE973