[1]冯大奎,田道建.HFW焊管焊接质量主要影响因素分析[J].焊管,2012,35(2):30-33.[doi:1001-3938(2012)02-0030-04]
 FENG Da-kui,TIAN Dao-jian.Analysis on the Main Influence Factors of HFW Pipe Welding Quality[J].,2012,35(2):30-33.[doi:1001-3938(2012)02-0030-04]
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HFW焊管焊接质量主要影响因素分析
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
35
期数:
2012年第2期
页码:
30-33
栏目:
工艺与设备
出版日期:
2012-02-28

文章信息/Info

Title:
Analysis on the Main Influence Factors of HFW Pipe Welding Quality
文章编号:
1001-3938(2012)02-0030-04
作者:
冯大奎田道建
(攀钢集团北海钢管有限公司,广西 北海 536005)
Author(s):
FENG Da-kui TIAN Dao-jian
( Beihai Steel Pipe Co., Ltd,Panzhihua Iron and Steel Group, Beihai 536005, Guangxi, China)
关键词:
HFW焊管焊接工艺参数焊接缺陷 V形角
Keywords:
 HFW pipe welding process parameter welding defect V shape angle
分类号:
TG441.4
DOI:
1001-3938(2012)02-0030-04
文献标志码:
B
摘要:
从原料、管坯边缘状况和焊接工艺3方面系统地分析了影响HFW焊管焊接质量的主要因素,指出焊接速度、焊接功率、V形角、挤压量等焊接工艺参数之间的相互影响关系。通过实例分析了焊接缺陷的形成原因,给出了提高焊管产品质量的办法,同时阐明了焊缝金属流线分析和化学成分分析对现场产生的重要指导意义。另外指出,阻抗器位置和感应线圈到焊接点的距离对焊管焊接质量也有一定的影响。
Abstract:
The article analyzed systematically the main factors affecting HFW pipe welding quality from raw material, tube blank edge condition and welding process, pointed out the interaction relationship among welding process parameters, such as welding speed, welding power, V shape angle, extrusion quantity and etc. It analyzed the forming reason of welding defects through the actual practice, provided method for improving welded pipe quality, and expatiated the important guiding significance of metal lining analysis and the chemical composition analysis at site production. Moreover it pointed out the impedor position and the distance from the induction coil to the welding point will affect welding quality.

参考文献/References:

[1] 铃木春义.钢材的焊接裂纹[M].梁桂芳,译.北京:机械工业出版社,1981.
[2] 黄友阳.高频焊管金属流线的形成形态与分析[J].钢管,2000(06):31-36,42-45.
[3] 李景学.HFW焊管焊接质量的影响因素分析及应对措施[J].焊管,2011(02):54-57.
[4] 张益和. 高频焊管生产中操作对焊接质量的影响[J]. 山东冶金, 2000(01):17-20.
[5] 毕洪运,陆明和. ERW直缝焊管焊缝形态与金相检验评价[J].宝钢技术,2006(03):15-19.

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备注/Memo

备注/Memo:
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作者简介:冯大奎(1977—),助理工程师,主要从事焊管生产工艺研究和现场生产工艺指导,以及轧辊管理工作。
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