[1]施俊杰,耿 亮,王占理,等.直缝埋弧焊管生产线焊接车输送系统的改进[J].焊管,2014,37(9):44-46.[doi:1001-3938(2014)09-0044-03]
 SHI Junjie,GENG Liang,WANG Zhanli,et al.Improvement of Welding Carriage Transport System in Longitudinal Submerged Arc Welded (SAWL) Pipe[J].,2014,37(9):44-46.[doi:1001-3938(2014)09-0044-03]
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直缝埋弧焊管生产线焊接车输送系统的改进
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
37
期数:
2014年第9期
页码:
44-46
栏目:
工艺与设备
出版日期:
2014-09-28

文章信息/Info

Title:
Improvement of Welding Carriage Transport System in Longitudinal
Submerged Arc Welded (SAWL) Pipe
文章编号:
1001-3938(2014)09-0044-03
作者:
施俊杰耿 亮王占理徐 刚刘增强李建忠
(渤海装备巨龙钢管公司,河北 青县 062658)
Author(s):
SHI JunjieGENG LiangWANG ZhanliXU GangLIU ZengqiangLI Jianzhong
(CNPC Bohai Equipment Julong Steel Pipe Co.,Ltd.,Qingxian 062658,Hebei,China)
关键词:
焊管焊接车断弧烧穿改进
Keywords:
welded pipewelding carriagearc breaking burn throughimprovement
分类号:
TE973
DOI:
1001-3938(2014)09-0044-03
文献标志码:
B
摘要:
直缝埋弧焊管生产线内外焊机组在焊接过程中会产生断弧烧穿缺陷,其主要原因为焊接车卡阻爬行和预焊及预焊修补焊缝浅等。分析了焊接车卡阻爬行的原因,并采取了相应的改进措施,即分别对焊接车道轨与横移车道轨、焊接车车体以及横移车减速机等进行了改造。改造后的实际使用结果表明,此次对焊接车输送系统的改造不仅直接降低了断弧烧穿缺陷的产生概率,而且使焊速更为稳定,也减少了咬边、夹渣等缺陷的出现几率。
Abstract:
The arc breaking burn through defects may generate in inside and outside unit of SAWL pipe production line, the main causes are welding carriage crawling, pre-welding and repair welding shallow for weld etc. In this article, it analyzed the reason of crawling, and adopted according improvement measures, that is conducting transform for welding carriage tracks, transverse carriage tracks, welding carriage body and reducer of transverse carriage. The modified actual use results showed that transportation system transform of welding carriage not only reduced probability of arc breaking burn through, but also decreased appear probability of undercut, slag inclusion etc., as well as welding speed more stable.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2014-05-27
作者简介:施俊杰(1984—),男,主要从事直缝埋弧焊管生产线设备维保、设备管理和生产工艺等方面工作。
更新日期/Last Update: