Article(id=1200492475568738905, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1200492472695648768, articleNumber=null, orderNo=null, doi=10.19710/J.cnki.1003-8817.20240171, 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=1764149310247, onlineDateStr=2025-11-26, pubDate=1732032000000, pubDateStr=2024-11-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1764149310247, onlineIssueDateStr=2025-11-26, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1764149310247, creator=13701087609, updateTime=1764149310247, updator=13701087609, issue=Issue{id=1200492472695648768, tenantId=1146029695717560320, journalId=1189873562199433220, year='2024', volume='', issue='11', 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=1764149309561, creator=13701087609, updateTime=1764149309561, updator=13701087609, preIssue=null, nextIssue=null, ext=null, issueFiles=null}, startPage=11, endPage=16, ext={EN=ArticleExt(id=1200492475824591455, articleId=1200492475568738905, tenantId=1146029695717560320, journalId=1189873562199433220, language=EN, title=Experimental Study on Laser Filler Wire Welding of Aluminum Plate Material of Passenger Car Door, columnId=null, journalTitle=Automobile Technology & Material, columnName=null, runingTitle=null, highlight=null, articleAbstract=
With the aluminum alloy door of passenger car as the research object, the laser wire filling welding process and welding quality of aluminum alloy sheet are studied through comprehensive application of simulation and process test. The optimal process parameters suitable for laser wire filling welding of aluminum alloy door are obtained by judging the forming quality and mechanical properties of the weld after welding. Using this parameter, the laser wire filling welding of the inner plate assembly of the aluminum door is prototyped and a better welding quality is achieved. The results show that for the laser wire filling lap welding of 5182 aluminum plate and 6016 aluminum plate with thickness of 1.5 mm, better weld forming quality and mechanical properties can be obtained with the following process parameters: 2 600 W laser power, 2.5 m/min welding speed and 7 m/min wire feeding speed, and can satisfy the welding quality requirements of the actual aluminum door inner plate assembly.
, 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, authorCompany=null, fund=null, authors=null, authorsList=Qingjun Song, Guochen Li, Qifeng Song, Linyang Zhang, Donghong Gao), CN=ArticleExt(id=1200492479763043008, articleId=1200492475568738905, tenantId=1146029695717560320, journalId=1189873562199433220, language=CN, title=乘用车车门铝板材料激光填丝焊试验研究, columnId=1200492473513538053, journalTitle=汽车工艺与材料, columnName=铝合金材料应用专题, runingTitle=null, highlight=null, articleAbstract=以乘用车铝合金车门为研究对象,通过仿真模拟与工艺试验的综合应用,研究铝合金板材的激光填丝焊工艺和焊接质量,通过评判焊接后焊缝的成形质量和力学性能等,获得适用于铝合金车门激光填丝焊的最佳工艺参数,并利用此参数进行铝车门内板总成的激光填丝焊试制,获得了较好的焊接质量。结果表明,针对厚度为1.5 mm的5182铝板和6016铝板激光填丝搭接焊,采用激光功率为2 600 W、焊接速度为2.5 m/min、送丝速度为7 m/min的参数配置,可获得较好的焊缝成形质量和力学性能,满足实际铝车门内板总成的焊接质量要求。, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=8RTIp2Zz3Jxx1Zya7ROkUQ==, magXml=jBBc6BV+yiiQgj3ycbcf3w==, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=hYMcnpAgCXuL6DhBXIFFbg==, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=FbYJ6P9XK0hrJQJ9BJ7KHQ==, mapNumber=null, authorCompany=null, fund=null, authors=
宋庆军(1989—),男,工程师,工学硕士,研究方向为汽车用金属材料及连接技术。
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宋庆军(1989—),男,工程师,工学硕士,研究方向为汽车用金属材料及连接技术。
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宋庆军(1989—),男,工程师,工学硕士,研究方向为汽车用金属材料及连接技术。
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激光焊接设备, figureFileSmall=WTzKfiaux7+RaqKhgcvfCA==, figureFileBig=531GSp32B5xbf3kmY1A/CQ==, tableContent=null), ArticleFig(id=1200511843304329377, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=EN, label=null, caption=null, figureFileSmall=ruHG1GwHceYRfYjDUVCw3Q==, figureFileBig=5uu7s7FGk1n+Gfw64INdZw==, tableContent=null), ArticleFig(id=1200511843434352804, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=CN, label=图4, caption=
搭接接头力学性能测试样品, figureFileSmall=ruHG1GwHceYRfYjDUVCw3Q==, figureFileBig=5uu7s7FGk1n+Gfw64INdZw==, tableContent=null), ArticleFig(id=1200511843535016100, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=EN, label=null, caption=null, figureFileSmall=ffGrAxfL4psu3nd8OjPXIA==, figureFileBig=O3B7BgsxdEQkzezCsoxfhg==, tableContent=null), ArticleFig(id=1200511843610513574, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=CN, label=图5, caption=
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不同激光功率下的焊缝截面形貌, figureFileSmall=WWxFYZRdNhWg3ORBfC8hlw==, figureFileBig=dnp83Zogx/Kt9e4EonpOcg==, tableContent=null), ArticleFig(id=1200511843845394605, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=EN, label=null, caption=null, figureFileSmall=xhS5yuWES4H7tiZLUEZuBw==, figureFileBig=eKwm4B4aIDQnWOSo5kL4gQ==, tableContent=null), ArticleFig(id=1200511843946057902, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=CN, label=图7, caption=
焊缝成形质量, figureFileSmall=xhS5yuWES4H7tiZLUEZuBw==, figureFileBig=eKwm4B4aIDQnWOSo5kL4gQ==, tableContent=null), ArticleFig(id=1200511844029943984, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=EN, label=null, caption=null, figureFileSmall=6Wc7cE+Z/igQ6OzXxR5KeQ==, figureFileBig=5/NA5f+wf2vvPz13GVdI5w==, tableContent=null), ArticleFig(id=1200511844101247154, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=CN, label=图8, caption=
接头光束对中位置, figureFileSmall=6Wc7cE+Z/igQ6OzXxR5KeQ==, figureFileBig=5/NA5f+wf2vvPz13GVdI5w==, tableContent=null), ArticleFig(id=1200511845258875060, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=EN, label=null, caption=null, figureFileSmall=0C4plZl39IS7RGQrxaD+7A==, figureFileBig=qedX67il9mrddktOu+HUow==, tableContent=null), ArticleFig(id=1200511845342761142, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=CN, label=图9, caption=
不同光束偏移量对应的焊缝内部质量, figureFileSmall=0C4plZl39IS7RGQrxaD+7A==, figureFileBig=qedX67il9mrddktOu+HUow==, tableContent=null), ArticleFig(id=1200511845443424440, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=EN, label=null, caption=null, figureFileSmall=wuISNcN7dRLsbUZBMYZ06g==, figureFileBig=R9o0m3Fj9omDf/EeN9Aqtg==, tableContent=null), ArticleFig(id=1200511845560864954, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=CN, label=图10, caption=
经力学性能测试后的断裂试样, figureFileSmall=wuISNcN7dRLsbUZBMYZ06g==, figureFileBig=R9o0m3Fj9omDf/EeN9Aqtg==, tableContent=null), ArticleFig(id=1200511845657333948, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=EN, label=null, caption=null, figureFileSmall=MKJhx4vzgj+O5orf9+5alA==, figureFileBig=/ipatkTs84OA1YX/Ztxh9Q==, tableContent=null), ArticleFig(id=1200511845749608638, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=CN, label=图11, caption=
车门总成及焊缝局部, figureFileSmall=MKJhx4vzgj+O5orf9+5alA==, figureFileBig=/ipatkTs84OA1YX/Ztxh9Q==, tableContent=null), ArticleFig(id=1200511845871243456, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=EN, label=null, caption=null, figureFileSmall=mGd3r+/cM/q9YvpN918XTQ==, figureFileBig=gk7vHN3YhqIDc2Y4dBeGJQ==, tableContent=null), ArticleFig(id=1200511845938352321, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=CN, label=图12, caption=
车门总成焊缝内部质量, figureFileSmall=mGd3r+/cM/q9YvpN918XTQ==, figureFileBig=gk7vHN3YhqIDc2Y4dBeGJQ==, tableContent=null), ArticleFig(id=1200511846026432708, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1200492475568738905, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 材料 | 屈服强度 /MPa | 抗拉强度 /MPa | 延伸率/% | 杨氏模量 /GPa | 泊松比 |
| 5182 | 175 | 280 | 15 | 71 | 0.3 |
| 6016 | 220 | 295 | 12 | 71 | 0.3 |
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上、下板材料性能参数
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| 材料 | 屈服强度 /MPa | 抗拉强度 /MPa | 延伸率/% | 杨氏模量 /GPa | 泊松比 |
| 5182 | 175 | 280 | 15 | 71 | 0.3 |
| 6016 | 220 | 295 | 12 | 71 | 0.3 |
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| 激光功率/W | 2 400 | 2 600 | 2 800 | 3 000 |
| 熔深/mm | 0.23 | 0.68 | 1.40 | 1.50 |
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不同激光功率下的焊缝熔深
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| 激光功率/W | 2 400 | 2 600 | 2 800 | 3 000 |
| 熔深/mm | 0.23 | 0.68 | 1.40 | 1.50 |
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| 试样 | 试样1 | 试样2 | 试样3 | 平均值 |
| 最大拉剪力/kN | 5.86 | 5.93 | 5.83 | 5.87 |
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搭接接头拉剪性能
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| 试样 | 试样1 | 试样2 | 试样3 | 平均值 |
| 最大拉剪力/kN | 5.86 | 5.93 | 5.83 | 5.87 |
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| 连接形式 | 最大拉剪力/kN | 断裂吸收功/J |
激光填丝焊 (焊缝长度为20 mm) | 5.87 | 8.48 |
| 点焊(熔核直径为6 mm) | 4.82 | 6.63 |
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激光填丝焊和点焊接头性能对比
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| 连接形式 | 最大拉剪力/kN | 断裂吸收功/J |
激光填丝焊 (焊缝长度为20 mm) | 5.87 | 8.48 |
| 点焊(熔核直径为6 mm) | 4.82 | 6.63 |
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