[1]顾亚光.高频预焊缺陷对埋弧焊接质量的影响及控制[J].焊管,2018,41(9):34-37.[doi:10.19291/j.cnki.1001-3938.2018.09.007]
 GU Yaguang.Influence of High Frequency Pre-welding Defects on Submerged Arc Welding Quality and its Control[J].,2018,41(9):34-37.[doi:10.19291/j.cnki.1001-3938.2018.09.007]
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高频预焊缺陷对埋弧焊接质量的影响及控制()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
41
期数:
2018年第9期
页码:
34-37
栏目:
工艺与设备
出版日期:
2018-09-28

文章信息/Info

Title:
Influence of High Frequency Pre-welding Defects on
Submerged Arc Welding Quality and its Control
文章编号:
10.19291/j.cnki.1001-3938.2018.09.007
作者:
顾亚光
番禺珠江钢管(连云港)有限公司,江苏 连云港 222066
Author(s):
GU Yaguang
Panyu Chu Kong Steel Pipe ( lianyungang ) Co., Ltd., Lianyungang 222006, Jiangsu, China
关键词:
直缝埋弧焊管高频预焊COE成型焊接缺陷质量控制
Keywords:
straight seam submerged arc welded pipe high frequency pre-welding COE forming welding defects quality control
分类号:
TG443
DOI:
10.19291/j.cnki.1001-3938.2018.09.007
文献标志码:
B
摘要:
为了研究高频预焊缺陷对COE直缝埋弧焊钢管焊接质量的影响,简述了高频感应预焊的工艺过程及特点,介绍了其焊接过程中常见的断弧、焊瘤、错边、开裂、坡口损伤等缺陷,分析了焊接缺陷产生的原因,并从坡口设计、管坯成型、焊接工艺参数、操作方法、补焊等各工序角度提出了预焊质量控制措施,有效减少了预焊缺陷的产生,实现埋弧焊管生产质量和效率的提高。
Abstract:
In order to study the influence of high frequency pre-weld defects on the welding quality of COE straight seam submerged arc welded steel pipe, the process and characteristics of high frequency induction pre-welding are briefly introduced, and the defects such as arc breaking, weld beading, unfitness, cracking and groove damage which are common in the welding process are introduced. At the same time, the causes of producing welding defects are analyzed, and pre-welding quality control measures are proposed based on the each process of groove design, tube blank forming, welding process parameters, operation methods, repair welding, etc., which effectively reduces the occurrence of pre-weld defects and realizes improvement of submerged arc welded pipe production quality and efficiency.

参考文献/References:

[1] 彭在美, 沈发楚, 稽绍伟. 我国UOE/JCO直缝埋弧焊管机组的现状及发展趋势[J]. 钢管, 2013, 42(2): 1-5.
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[5] 陈昌, 裴银柱, 黄克坚,等. COE新型制管工艺应用研究[J].焊管, 2016, 39(5): 37-43.
[6] 方楚才. 高频焊预焊埋弧焊精焊工艺控制[J]. 焊管, 1992(2): 42-42.
[7] 李东, 刘庆才. 直缝焊管预焊缺陷对埋弧焊质量的影响及控制[J]. 焊管, 2007, 30(6): 79-82.
[8] 赵春友. COE中直径直缝双面埋弧焊管的研制与生产[J]. 新产品研发, 2014, 43(4): 33-36.
[9] 黄克坚, 苏张卓, 冯钊棠. 焊管旋压JCOE成型过程稳定性的研究[J]. 焊管, 2009, 32(2): 32-35.
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备注/Memo

备注/Memo:
收稿日期:2018-02-05
修改稿收稿日期:2018-07-17
作者介绍:顾亚光(1985—),男,工艺员,长期从事焊管技术管理工作。
更新日期/Last Update: 2018-11-02