[1]赵波,王海生,李建一,等.钢管焊缝陶瓷垫补焊装置及焊接工艺[J].焊管,2009,32(10):54-56.[doi:1001-3938(2009)10-0054-03]
 ZHAO Bo,WANG Hai-sheng,LI Jian-yi,et al.Ceramic Cushion of Steel Pipe Weld Aided Device and Its Welding Procedure[J].,2009,32(10):54-56.[doi:1001-3938(2009)10-0054-03]
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钢管焊缝陶瓷垫补焊装置及焊接工艺
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
32
期数:
2009年第10期
页码:
54-56
栏目:
经验交流
出版日期:
2009-10-28

文章信息/Info

Title:
Ceramic Cushion of Steel Pipe Weld Aided Device and Its Welding Procedure
文章编号:
1001-3938(2009)10-0054-03
作者:
赵波王海生李建一孙奇
(中国石油集团渤海石油装备制造有限公司钢管制造分公司,河北 青县 062658)
Author(s):
ZHAO BoWANG Hai-shengLI Jian-yiSUN Qi
(Steel Pipe Manufacturing Company of CNPC Bohai Equipment Manufacturing Co.,Ltd.,Qingxian 062658,Hebei,China)
关键词:
钢管补焊焊缝陶瓷衬垫辅助装置焊接工艺
Keywords:
repair welding to steel pipeweldceramic cushionaided devicewelding procedure
分类号:
TG441.3
DOI:
1001-3938(2009)10-0054-03
文献标志码:
B
摘要:
介绍了一种钢管焊缝陶瓷衬垫补焊辅助装置及其焊接工艺,即利用补焊辅助装置在钢管焊缝背面加装陶瓷衬垫,采用CO2气体保护焊打底,CO2气体保护焊或手工电弧焊填充、盖面。该工艺实现了钢管补焊单面焊双面成形,焊缝不仅成形良好,无焊瘤,而且具有较好的力学性能,焊工补焊操作难度大大降低,钢管补焊质量和效率显著提高,焊缝质量满足相关标准要求。
Abstract:
This article introduced the ceramic cushion of steel pipe weld aided device and its corresponding welding procedure.That is to attach a ceramic cushion onto the weld back using the aided device,adopting CO2 gas shielded welding to the root,and then fill and cover welding using CO2 gas shielded welding or manual electric arc welding.This repair welding procedure realized steel pipe weld from one side welding to two sides forming.The weld is not only with good shape, free of weld beading but also with better mechanical properties.In addition, the operating difficulty of repair welder is decreased greatly,remarkably increase the repair welding quality and efficiency,the repair weld quality can be fully conforming to the requirements of the related standards.

参考文献/References:

[1]王海生.钢管补焊辅助装置:中国,200720101983.3[P].2008-6-11.
[2]杨省绪,毛浓召,牛辉.补焊操作方法对焊缝冲击性能的影响[J].焊管,2004,27(1):46-49.
[3]王海生,张立英,王庆国,等.高钢级管线钢的补焊[J].钢管,2005,34(6):24-25.
[4]王海生,王庆国,李建一,等.小规格埋弧焊钢管补焊工艺探讨[J].钢管,2008,37(3):43-45.

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备注/Memo

备注/Memo:
作者简介:赵波(1975-),男,中国石油集团渤海石油装备制造有限公司钢管制造分公司焊接工程师,主要从事钢管、管件焊接工艺及设备研究。
收稿日期:2009-06-30
更新日期/Last Update: