Article(id=1309475083207401783, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1309475082548896055, articleNumber=null, orderNo=null, doi=10.19710/J.cnki.1003-8817.20260018, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=null, receivedDateStr=null, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1790132788707, onlineDateStr=2026-09-23, pubDate=1787155200000, pubDateStr=2026-08-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1790132788707, onlineIssueDateStr=2026-09-23, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1790132788707, creator=13701087609, updateTime=1790132788707, updator=13701087609, issue=Issue{id=1309475082548896055, tenantId=1146029695717560320, journalId=1189873562199433220, year='2026', volume='', issue='8', pageStart='1', pageEnd='72', issueExtLink='null', onlineDate='null', pubDate='1787155200000', pubDateStr='2026-08-20', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=0, createTime=1790132788550, creator='13701087609', updateTime=1790132870635, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1309475426930614510, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1309475082548896055, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1309475426930614511, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1309475082548896055, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=22, endPage=26, ext={EN=ArticleExt(id=1309475083370979640, articleId=1309475083207401783, tenantId=1146029695717560320, journalId=1189873562199433220, language=EN, title=Effect of Stirring Needle Length and Lap Position on Performance of 6005A-T6 on Lap Joint, columnId=null, journalTitle=Automobile Technology & Material, columnName=null, runingTitle=null, highlight=null, articleAbstract=

For the friction stir welding of 3 mm thick 6005A-T6 aluminum alloy in a lap joint configuration, this paper investigates the effects of varying pin lengths and lap positions on the performance of the welded joints. The results show that the internal quality of the lap joint is sound. When the length of the stirring needle is constant, the tensile load of the weld when the lap plate is on the back side is higher than that when the lap plate is on the forward side. However, the length of the stirring needle has a great influence on the metal flow state inside the butt joint. When the butt plate is located on the backward side, the hook defect is connected to the S line; when the butt plate is located on the forward side, the hook defect presents a hook shape along the welding core area and the boundary line of thermal influence; when the butt plate is located at a certain position and on the backward side, the hook defect is connected to the welding core area. The maximum breaking load of the weld is 28 592.9 N when the length of the stirring needle is 3 mm, and the minimum breaking load of the weld is 23 514.7 N when the length of the stirring needle is 5 mm.

, authors=Shouxin Deng, Hongyang Tang, Donghui Wang, Huan Li, Wenfu Jin, Leyang Wang, authorsList=Shouxin Deng, Hongyang Tang, Donghui Wang, Huan Li, Wenfu Jin, Leyang Wang, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1309475083912044858, articleId=1309475083207401783, tenantId=1146029695717560320, journalId=1189873562199433220, language=CN, title=搅拌针长度及搭接位置对6005A-T6对搭接接头性能的影响, columnId=1309475083433894201, journalTitle=汽车工艺与材料, columnName=整车连接技术专题, runingTitle=null, highlight=null, articleAbstract=

针对3 mm 6005A-T6铝合金对搭接搅拌摩擦焊工艺,探究了不同搅拌针长度及搭接位置对搅拌摩擦焊对搭接接头性能的影响。结果表明:对搭接接头内部质量良好,当搅拌针长度一定时,搭接板位于后退侧时的焊缝拉断载荷较搭接板位于前进侧时高;搅拌针长度对对搭接接头内部金属流动状态影响较大,当搭接板位于后退侧时,hook缺陷与S线相连,当搭接板位于前进侧时,hook缺陷呈现沿焊核区及热机影响区分界线上勾状形貌,当搭接板位置一定且位于后退侧时,搅拌针长度为3 mm时的焊缝拉断载荷最大,为28 592.9 N,搅拌针长度为5 mm时的焊缝拉断载荷最小,为23 514.7 N。

, authors=邓守鑫, 唐鸿洋, 王东辉, 李欢, 金文福, 王乐洋, authorsList=邓守鑫, 唐鸿洋, 王东辉, 李欢, 金文福, 王乐洋, authorCompany=null, correspAuthors=null, authorNote=

邓守鑫(1993—),女,工程师,学士学位,研究方向为铝合金焊接技术开发。

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邓守鑫(1993—),女,工程师,学士学位,研究方向为铝合金焊接技术开发。

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邓守鑫(1993—),女,工程师,学士学位,研究方向为铝合金焊接技术开发。

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搅拌针长度及搭接位置对6005A-T6对搭接接头性能的影响
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邓守鑫 , 唐鸿洋 , 王东辉 , 李欢 , 金文福 , 王乐洋
汽车工艺与材料 | 整车连接技术专题 2026,(8): 22-26
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汽车工艺与材料 |整车连接技术专题 2026 , (8) : 22 -26
搅拌针长度及搭接位置对6005A-T6对搭接接头性能的影响
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邓守鑫, 唐鸿洋, 王东辉, 李欢, 金文福, 王乐洋
作者信息
  • 辽阳象屿铝业有限公司,辽阳 111003
作者简介:

邓守鑫(1993—),女,工程师,学士学位,研究方向为铝合金焊接技术开发。

Effect of Stirring Needle Length and Lap Position on Performance of 6005A-T6 on Lap Joint
Shouxin Deng, Hongyang Tang, Donghui Wang, Huan Li, Wenfu Jin, Leyang Wang
Affiliations
  • Liaoyang XMXYG Aluminium Co., Ltd., Liaoyang 111003
出版时间: 2026-08-20 doi: 10.19710/J.cnki.1003-8817.20260018
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针对3 mm 6005A-T6铝合金对搭接搅拌摩擦焊工艺,探究了不同搅拌针长度及搭接位置对搅拌摩擦焊对搭接接头性能的影响。结果表明:对搭接接头内部质量良好,当搅拌针长度一定时,搭接板位于后退侧时的焊缝拉断载荷较搭接板位于前进侧时高;搅拌针长度对对搭接接头内部金属流动状态影响较大,当搭接板位于后退侧时,hook缺陷与S线相连,当搭接板位于前进侧时,hook缺陷呈现沿焊核区及热机影响区分界线上勾状形貌,当搭接板位置一定且位于后退侧时,搅拌针长度为3 mm时的焊缝拉断载荷最大,为28 592.9 N,搅拌针长度为5 mm时的焊缝拉断载荷最小,为23 514.7 N。

hook缺陷  /  6005A-T6铝合金  /  前进侧  /  后退侧

For the friction stir welding of 3 mm thick 6005A-T6 aluminum alloy in a lap joint configuration, this paper investigates the effects of varying pin lengths and lap positions on the performance of the welded joints. The results show that the internal quality of the lap joint is sound. When the length of the stirring needle is constant, the tensile load of the weld when the lap plate is on the back side is higher than that when the lap plate is on the forward side. However, the length of the stirring needle has a great influence on the metal flow state inside the butt joint. When the butt plate is located on the backward side, the hook defect is connected to the S line; when the butt plate is located on the forward side, the hook defect presents a hook shape along the welding core area and the boundary line of thermal influence; when the butt plate is located at a certain position and on the backward side, the hook defect is connected to the welding core area. The maximum breaking load of the weld is 28 592.9 N when the length of the stirring needle is 3 mm, and the minimum breaking load of the weld is 23 514.7 N when the length of the stirring needle is 5 mm.

Hook defect  /  6005A-T6 aluminum alloy  /  Advancing side  /  Retreating side
邓守鑫, 唐鸿洋, 王东辉, 李欢, 金文福, 王乐洋. 搅拌针长度及搭接位置对6005A-T6对搭接接头性能的影响. 汽车工艺与材料, 2026 , (8) : 22 -26 . DOI: 10.19710/J.cnki.1003-8817.20260018
Shouxin Deng, Hongyang Tang, Donghui Wang, Huan Li, Wenfu Jin, Leyang Wang. Effect of Stirring Needle Length and Lap Position on Performance of 6005A-T6 on Lap Joint[J]. Automobile Technology & Material, 2026 , (8) : 22 -26 . DOI: 10.19710/J.cnki.1003-8817.20260018

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doi: 10.19710/J.cnki.1003-8817.20260018
  • 首发时间:2026-09-23
  • 出版时间:2026-08-20
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2种不同金属材料的力学参数
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属
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种数
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species
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Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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