Article(id=1209856844827333623, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1209856841199252183, articleNumber=null, orderNo=null, doi=10.19710/J.cnki.1003-8817.20230069, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=research-article, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1766381949860, onlineDateStr=2025-12-22, pubDate=1710864000000, pubDateStr=2024-03-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1766381949860, onlineIssueDateStr=2025-12-22, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1766381949860, creator=13701087609, updateTime=1766381949860, updator=13701087609, issue=Issue{id=1209856841199252183, tenantId=1146029695717560320, journalId=1189873562199433220, year='2024', volume='', issue='3', pageStart='1', pageEnd='72', issueExtLink='null', onlineDate='null', pubDate='null', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1766381948995, creator=13701087609, updateTime=1766381948995, updator=13701087609, preIssue=null, nextIssue=null, ext=null, issueFiles=null}, startPage=16, endPage=20, ext={EN=ArticleExt(id=1209856845037048830, articleId=1209856844827333623, tenantId=1146029695717560320, journalId=1189873562199433220, language=EN, title=Analysis of Aluminum Stud Welding Quality Affected by Magnetic Blowing Based on ANSYS, columnId=null, journalTitle=Automobile Technology & Material, columnName=null, runingTitle=null, highlight=null, articleAbstract=
In order to solve the problem of poor welding quality and frequent falling off of aluminum studs for a vehicle, this paper simulated the magnetic field and electromagnetic force generated in the welding process by ANSYS software, and confirmed the cause was magnetic blowing generated by the deviation of the welding arc caused by the influence of ferromagnetic substances during the welding process. Test confirmed the measures of reducing welding current to reduce magnetic blowing and put into practice. The results show that reduction of welding current can effectively solve the problem of welding stud falling off, relevant rules are summarized, which provide reference for welding stud welding of subsequent vehicle models.
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杜志强(1986—),男,工程师,硕士学位,研究方向为白车身装配质量控制、连接技术质量控制。
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杜志强(1986—),男,工程师,硕士学位,研究方向为白车身装配质量控制、连接技术质量控制。
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杜志强(1986—),男,工程师,硕士学位,研究方向为白车身装配质量控制、连接技术质量控制。
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2016., articleTitle=null, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1209873372947812652, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1209856844827333623, xref=null, ext=[AuthorCompanyExt(id=1209873372956201262, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1209856844827333623, companyId=1209873372947812652, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Beijing Benz Automobile Co., Ltd., Beijing 100176), AuthorCompanyExt(id=1209873372960395567, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1209856844827333623, companyId=1209873372947812652, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=北京奔驰汽车有限公司, 北京 100176)])], figs=[ArticleFig(id=1209873374482927973, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1209856844827333623, language=EN, label=null, caption=null, figureFileSmall=PsYbVORzfSAC2TyD19ROVA==, figureFileBig=lc89F/guZcTQSnQdlBkZgw==, tableContent=null), ArticleFig(id=1209873374583591272, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1209856844827333623, language=CN, label=图1, caption=
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铁板状态下电磁力分布, figureFileSmall=eIX8/pDGpjDBWgZGVivjzw==, figureFileBig=wVMo4/gbD1OCyrvFi1l5XQ==, tableContent=null), ArticleFig(id=1209873376248729999, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1209856844827333623, language=EN, label=null, caption=null, figureFileSmall=NzQAUe1Gcw+fg3EGfn4JGA==, figureFileBig=mAUKF0VHP9tLPE9Y/WfGJw==, tableContent=null), ArticleFig(id=1209873376345198993, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1209856844827333623, language=CN, label=图11, caption=
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消除磁偏吹理想焊接角度, figureFileSmall=29+I5IJetBrmuYdn9jRaKg==, figureFileBig=MVxXhUz8uVqJYJoJ5lZ1nQ==, tableContent=null), ArticleFig(id=1209873376731074975, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1209856844827333623, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 一个焊接周期施加焊钉电流方向 | 提升高度 /mm | 焊接时间 /ms | 焊接电流 /A |
| 正向电流 | 2 | 35 | 1 350 |
| 负向电流 | 2 | 33 | -1 180 |
| 正向电流 | 2 | 37 | 1 350 |
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某铝螺柱焊焊接参数
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| 一个焊接周期施加焊钉电流方向 | 提升高度 /mm | 焊接时间 /ms | 焊接电流 /A |
| 正向电流 | 2 | 35 | 1 350 |
| 负向电流 | 2 | 33 | -1 180 |
| 正向电流 | 2 | 37 | 1 350 |
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| 材料 | 相对磁导率 | 电阻率/Ω·m |
| 空气 | 1 | |
| 铁板 | 1 000 | 0.78×10-8 |
| 电弧 | 1 | |
| 铝板 | 1 | 2.85×10-8 |
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使用的材料属性
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| 材料 | 相对磁导率 | 电阻率/Ω·m |
| 空气 | 1 | |
| 铁板 | 1 000 | 0.78×10-8 |
| 电弧 | 1 | |
| 铝板 | 1 | 2.85×10-8 |
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