[1]赵恒宇,郭存杰,杨万里,等.电焊地线磁力接触器技术革新及应用[J].焊管,2021,44(10):24-26.[doi:10.19291/j.cnki.1001-3938.2021.10.005]
 ZHAO Hengyu,GUO Cunjie,YANG Wanli,et al.Technical Innovation and Application of Magnetic Contactor for Welding Ground Wire[J].,2021,44(10):24-26.[doi:10.19291/j.cnki.1001-3938.2021.10.005]
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电焊地线磁力接触器技术革新及应用()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
第44卷
期数:
2021年第10期
页码:
24-26
栏目:
应用与开发
出版日期:
2021-10-28

文章信息/Info

Title:
Technical Innovation and Application of Magnetic Contactor for Welding Ground Wire
文章编号:
10.19291/j.cnki.1001-3938.2021.10.005
作者:
赵恒宇郭存杰杨万里曹延双才永刚郭依宝
国家管网集团北京管道有限公司维抢修分公司,北京 102100
Author(s):
ZHAO Hengyu GUO Cunjie YANG Wanli CAO Yanshuang CAI Yonggang GUO Yibao
Branch of Repair and Maintenance, PipeChina Beijing Natural Gas Pipeline Co., Ltd, Beijing 102100, China
关键词:
长输管道抢维修作业磁力接触焊接质量
Keywords:
long-distance pipeline emergency maintenance magnetic contact welding quality
分类号:
TG433
DOI:
10.19291/j.cnki.1001-3938.2021.10.005
文献标志码:
B
摘要:
为减小管道磁性,避免焊接工作中虚接产生电弧而损伤母材,设计了一种电焊地线磁力接触器。该装置由不锈钢电极板、电木绝缘板、强磁块等部件构成,其中强磁块通过高强度磁力吸附可以保证焊接时无论工件平动、滚动及其它位移,电焊地线磁力接触器都能很好地保持良好的接触性能。电焊地线磁力接触器现场应用表明,该装置能够提高工作效率,避免焊接缺陷,并便于拆装,使用方便灵活,增强了焊接接地稳定性,保障了施工人员的安全,可应用于各种焊接工作环境,具有实际应用意义与推广价值。
Abstract:
In order to reduce the pipeline magnetism and avoid damaging the base metal due to arc generated by virtual connection in welding, a magnetic contactor for electric welding ground wire is designed. The device is composed of stainless steel electrode plate, bakelite insulation plate, strong magnetic block and other components. Field application of magnetic contactor for electric welding ground wire shows that the working efficiency has been improved and welding defects have been avoided. Through the strong magnetic block, the high-strength magnetic adsorption can ensure that the welding ground wire magnetic contactor can maintain good contact performance regardless of the translation, rolling and other displacement of the workpiece during welding, and is convenient for disassembly, convenient and flexible to use, which enhances the welding grounding stability and ensures the safety of construction personnel. It can be applied to various welding working environments, which has practical application significance and popularization value.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2021-06-14作者简介:赵恒宇(1986—),长输管道焊接工程师,主要从事管道维抢修焊接工作。
更新日期/Last Update: 2021-10-29