[1]赵 波,刘宏博,尹文明,等.螺旋焊管板头对接FCB法单面焊双面成形工艺研究[J].焊管,2017,40(10):15-21.[doi:10.19291/j.cnki.1001-3938.2017.10.002]
 ZHAO Bo,LIU Hongbo,YIN Wenming,et al.Research on FCB Method Single-side Welding and Double Faced Forming Processfor SAWH Pipe Plate Butt[J].,2017,40(10):15-21.[doi:10.19291/j.cnki.1001-3938.2017.10.002]
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螺旋焊管板头对接FCB法单面焊双面成形工艺研究()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
40
期数:
2017年第10期
页码:
15-21
栏目:
试验与研究
出版日期:
2017-10-28

文章信息/Info

Title:
Research on FCB Method Single-side Welding and Double Faced Forming Process
for SAWH Pipe Plate Butt
文章编号:
10.19291/j.cnki.1001-3938.2017.10.002
作者:
赵 波1刘宏博2尹文明3侯树林1张占国1李汝江2
1. 渤海装备钢管设计研究院, 河北 青县062658;
2. 渤海装备福建钢管有限公司, 福州350500;
3. 渤海卡麦龙流体控制设备(天津)有限公司, 天津 300457
Author(s):
ZHAO Bo1 LIU Hongbo2 YIN Wenming3 HOU Shulin1 ZHANG Zhanguo1 LI Rujiang2
1. CNPC Bohai Equipment Research Institute, Qingxian 062658, Hebei, China;
2. CNPC Bohai Equipment Fujian Steel Pipe Co., Ltd., Fuzhou 350500, China;
3. Bohai Cameron Flow Control Equipment Co., Ltd., Tianjin 300457, China
关键词:
双丝埋弧焊FCB法衬垫焊剂坡口形式焊道成形
Keywords:
dual-wire SAW(submerged-arc welding) FCB method flux backing groove type weld bead formation
分类号:
TG445
DOI:
10.19291/j.cnki.1001-3938.2017.10.002
文献标志码:
A
摘要:
为了实现螺旋焊管生产用钢带对接焊缝的单面焊双面成形,对埋弧焊FCB法单面焊双面成形工艺进行了试验研究。首先在试验室完成了壁厚16 mm、20 mm和22.5 mm焊接试板的FCB法单面焊双面成形工艺试验,优化了FCB工艺的焊接参数。在此基础上,完成了螺旋焊管生产线板头对接双丝焊改造,在线进行了18 mm、22 mm两种壁厚板头对接单面焊双面成形试验,基本实现了螺旋焊管卷板头尾对接工序的单面焊双面成形工艺的应用。试验及生产线应用表明,FCB法单面焊双面成型焊接接头各区域基本性能满足技术指标要求,该项工艺可以推广应用于输水管线、结构管等承压能力和钢级较低的螺旋管的板头对接缝焊接,可以提高焊接生产效率,降低生产成本。
Abstract:
In order to realize single-side welding and double faced forming process of SAWH pipe steel strip butt weld,this process method was researched. The FCB method single-side welding and double faced forming process tests were accomplished on 16 mm,20 mm and 22.5 mm thickness test pieces in the lab,and welding parameters of the FCB method were optimized. On this basis, the dual-wire welding renovation at the butt-jointing post of the SAWH pipe production line was completed,and the single-side welding and double faced forming test on 18 mm and 22 mm thickness butt joints was experimented on the production line. The application of single-side welding and double faced forming process on the coil-end butt joint of SAW pipe was basically realized. According to the tests and production applications,basic properties of welded joint with single-side welding and double faced forming process in FCB method could meet the technical requirements basically. This process could be popularized to the coil-end butt joint of lower pressure bearing capacity low-grade steel which could improve welding efficiency and reduce costs of production.

参考文献/References:

[1] 霍光瑞,孔红雨,姚润钢,等. 双丝埋弧焊FCB法单面焊双面成形工艺研究[J]. 材料开发与应用,2009,24(6):10-14.
[2] 李晓泉,刘鹏飞,李刚. FCB焊接缺陷的工艺控制[J]. 造船技术,2006(4):34-36.
[3] 陈照辉. FCB法新型烧结焊剂焊接工艺及力学性能研究[D]. 武汉:华中科技大学,2007.
[4] 岑越,王欢,沈松培,等. FCB法三丝单面埋弧焊工艺[J]. 焊接技术,2011,40(11):29-31.
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[6] CBZ 278—2011,FCB法多丝埋弧自动单面焊焊接工艺[S].
[7] 鲍光辉,杨念记,任乐. FCB法焊接外在质量影响因素分析[J]. 造船技术,2009(3):41-46.
[8] 赵丽玲. FCB法焊接质量的保障措施[J]. 热加工工艺,2013,42(3):238-239.
[9] 贾贵忱,吴执中,吕纯杰,等. 单面埋弧焊双面成形的焊接缺陷及防止措施[J]. 焊接,1995(8):21-22.
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备注/Memo

备注/Memo:

收稿日期:2017-06-23

作者简介:赵 波(1975—),男,本科,高级工程师,主要从事管线钢材料、焊接工艺及装备研究工作。

更新日期/Last Update: 2017-12-11