Article(id=1210382908351705225, tenantId=1146029695717560320, journalId=1189873562199433220, issueId=1210382907521242019, articleNumber=null, orderNo=null, doi=10.19710/J.cnki.1003-8817.20230058, 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=1766507373178, onlineDateStr=2025-12-24, pubDate=1708358400000, pubDateStr=2024-02-20, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1766507373178, onlineIssueDateStr=2025-12-24, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1766507373178, creator=13701087609, updateTime=1766507373178, updator=13701087609, issue=Issue{id=1210382907521242019, tenantId=1146029695717560320, journalId=1189873562199433220, year='2024', volume='', issue='2', 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=1766507372980, creator=13701087609, updateTime=1766507372980, updator=13701087609, preIssue=null, nextIssue=null, ext=null, issueFiles=null}, startPage=33, endPage=41, ext={EN=ArticleExt(id=1210382908569809035, articleId=1210382908351705225, tenantId=1146029695717560320, journalId=1189873562199433220, language=EN, title=Research on Assembly Torque Attenuation of Steering Knuckle Cone Ball Stud, columnId=null, journalTitle=Automobile Technology & Material, columnName=null, runingTitle=null, highlight=null, articleAbstract=
In order to eliminate abnormal sound of the knuckle cone ball stud of a passenger car on proving ground test, this paper proposed a new method based on virtual simulation. Firstly, the ball stud contact area variation tendency was simulated and the contact area critical preload was identified according to limit value of the road load data; then the residual preload under alternate working condition was simulated, and the residual preload was controlled larger than critical preload to avoid large contact area separation which will cause abnormal sound; finally, the tightening process was determined through joint test. The results show that this method can redefine the tightening torque, and the abnormal sound problem was eliminated successfully.
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程稳正(1979—),男,高级工程师,硕士学位,研究方向为汽车耐久性开发。
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程稳正(1979—),男,高级工程师,硕士学位,研究方向为汽车耐久性开发。
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2019., articleTitle=Loosening Lifetime and Residual Clamping Force Prediction Method on Bolted Joints and Evaluation Criterion of Clamping Force Level for Prevention of Loosening Failure, refAbstract=null)], funds=null, companyList=[AuthorCompany(id=1210382913451979026, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, xref=null, ext=[AuthorCompanyExt(id=1210382913456173331, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, companyId=1210382913451979026, language=EN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=Geely Automobile Research Institute (NINGBO) Co., Ltd., Ningbo 315000), AuthorCompanyExt(id=1210382913464561939, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, companyId=1210382913451979026, language=CN, country=null, province=null, city=null, postcode=null, companyName=null, departmentName=null, remark=吉利汽车研究院(宁波)有限公司, 宁波 315000)])], figs=[ArticleFig(id=1210382915486216583, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=d2iYgen+HEA8nhNfAXppFQ==, figureFileBig=RWMiiXbqUeuhys24yMXU3Q==, tableContent=null), ArticleFig(id=1210382915544936840, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图1, caption=
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预紧力, figureFileSmall=0wzo6nIyVTYMsl/lH9XH5Q==, figureFileBig=9Xeip624riXTiSfOl3Whzw==, tableContent=null), ArticleFig(id=1210382916086002070, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=JqLDaa9E34zmAQN5whTlMQ==, figureFileBig=g/H2HXSi91tGzrxByvnFpA==, tableContent=null), ArticleFig(id=1210382916153110937, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图4, caption=
预紧力衰减, figureFileSmall=JqLDaa9E34zmAQN5whTlMQ==, figureFileBig=g/H2HXSi91tGzrxByvnFpA==, tableContent=null), ArticleFig(id=1210382916249579933, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=Oj6UEzYEVjKVM8YGB6RDcg==, figureFileBig=iur0Gr0EWIaJLi4XmnmJrg==, tableContent=null), ArticleFig(id=1210382916320883105, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图5, caption=
连接变形(×50), figureFileSmall=Oj6UEzYEVjKVM8YGB6RDcg==, figureFileBig=iur0Gr0EWIaJLi4XmnmJrg==, tableContent=null), ArticleFig(id=1210382916387991972, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=Ov0DrHc3wqZIoulHqy4Z3A==, figureFileBig=yKJattLJjwrPr4fO9loMXg==, tableContent=null), ArticleFig(id=1210382916467683750, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图6, caption=
设定流程, figureFileSmall=Ov0DrHc3wqZIoulHqy4Z3A==, figureFileBig=yKJattLJjwrPr4fO9loMXg==, tableContent=null), ArticleFig(id=1210382916564152749, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=6gLtSV3qGCx1Y9l+PLm/qA==, figureFileBig=S02BJmIAkge/hppgildckg==, tableContent=null), ArticleFig(id=1210382916631261615, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图7, caption=
球头三分力, figureFileSmall=6gLtSV3qGCx1Y9l+PLm/qA==, figureFileBig=S02BJmIAkge/hppgildckg==, tableContent=null), ArticleFig(id=1210382916727730610, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=eJBA0sYSO7aHQQF5YNOJmA==, figureFileBig=BRCGqJW9PFVPxczfuPAICQ==, tableContent=null), ArticleFig(id=1210382916807422389, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图8, caption=
径向力穿级计数, figureFileSmall=eJBA0sYSO7aHQQF5YNOJmA==, figureFileBig=BRCGqJW9PFVPxczfuPAICQ==, tableContent=null), ArticleFig(id=1210382916866142648, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=mTxP+rhzC9wBTid/b+VNUw==, figureFileBig=3rwtO6V21Xt4IyK+28uZHw==, tableContent=null), ArticleFig(id=1210382916950028730, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图9, caption=
交变载荷方向, figureFileSmall=mTxP+rhzC9wBTid/b+VNUw==, figureFileBig=3rwtO6V21Xt4IyK+28uZHw==, tableContent=null), ArticleFig(id=1210382917017137598, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=TJWRNr7RqnrYXsBptn/JsA==, figureFileBig=Be++6EZYH5Sz4nbmz+dxZA==, tableContent=null), ArticleFig(id=1210382917101023679, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图10, caption=
反向合力最大值, figureFileSmall=TJWRNr7RqnrYXsBptn/JsA==, figureFileBig=Be++6EZYH5Sz4nbmz+dxZA==, tableContent=null), ArticleFig(id=1210382917184909762, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=oTlvzaY4RAqsiEAy1RDaOw==, figureFileBig=a6JbHVckdWVoqd5RQZVtdQ==, tableContent=null), ArticleFig(id=1210382917252018629, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图11, caption=
仿真模型, figureFileSmall=oTlvzaY4RAqsiEAy1RDaOw==, figureFileBig=a6JbHVckdWVoqd5RQZVtdQ==, tableContent=null), ArticleFig(id=1210382917335904712, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=a8rJjYsVyoQ2cC4h81My4Q==, figureFileBig=mk/DN3QT+g/Kt7j7QeBGpg==, tableContent=null), ArticleFig(id=1210382917407207883, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图12, caption=
预紧力16 kN接触面压强, figureFileSmall=a8rJjYsVyoQ2cC4h81My4Q==, figureFileBig=mk/DN3QT+g/Kt7j7QeBGpg==, tableContent=null), ArticleFig(id=1210382917491093966, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=ZX4U2wI+Om+mQF/r+3xQ4Q==, figureFileBig=LKCqBJ0cez0Grze35NqGsQ==, tableContent=null), ArticleFig(id=1210382917558202832, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图13, caption=
预紧力20 kN接触面压强, figureFileSmall=ZX4U2wI+Om+mQF/r+3xQ4Q==, figureFileBig=LKCqBJ0cez0Grze35NqGsQ==, tableContent=null), ArticleFig(id=1210382917629506002, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=Ko3iqvZCErCkhV4qmhYeqA==, figureFileBig=voaJaj7h7I0s9E4tbWG9lw==, tableContent=null), ArticleFig(id=1210382917713392085, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图14, caption=
预紧力25 kN接触面压强, figureFileSmall=Ko3iqvZCErCkhV4qmhYeqA==, figureFileBig=voaJaj7h7I0s9E4tbWG9lw==, tableContent=null), ArticleFig(id=1210382917780500952, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=5PIoDPO6ELFewGt+xNi6xQ==, figureFileBig=kXaUwhLTFukbcCkFvk1l6Q==, tableContent=null), ArticleFig(id=1210382917830832603, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图15, caption=
预紧力30 kN接触面压强, figureFileSmall=5PIoDPO6ELFewGt+xNi6xQ==, figureFileBig=kXaUwhLTFukbcCkFvk1l6Q==, tableContent=null), ArticleFig(id=1210382917914718686, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=GhHt3d63rQ0Nf4+/YBF9Mg==, figureFileBig=lYrmsqys5qIoeMJ/Rumbmg==, tableContent=null), ArticleFig(id=1210382917986021856, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图16, caption=
预紧力35 kN接触面压强, figureFileSmall=GhHt3d63rQ0Nf4+/YBF9Mg==, figureFileBig=lYrmsqys5qIoeMJ/Rumbmg==, tableContent=null), ArticleFig(id=1210382918044742115, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=RW59GPjjVlu3m0nNKnoPsA==, figureFileBig=XfuJ+hV7VnCcxWHRQ3xrpQ==, tableContent=null), ArticleFig(id=1210382918107656678, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图17, caption=
局部塑性应变, figureFileSmall=RW59GPjjVlu3m0nNKnoPsA==, figureFileBig=XfuJ+hV7VnCcxWHRQ3xrpQ==, tableContent=null), ArticleFig(id=1210382918204125673, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=sKpCzQjsNf8lbZ6BuZVc9w==, figureFileBig=czHvppC1ihcuXu0aKeX6QQ==, tableContent=null), ArticleFig(id=1210382918267040234, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图18, caption=
结构屈服对预紧力的影响, figureFileSmall=sKpCzQjsNf8lbZ6BuZVc9w==, figureFileBig=czHvppC1ihcuXu0aKeX6QQ==, tableContent=null), ArticleFig(id=1210382918350926317, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=cE5AWZI+M1Dyg/74NP1gVA==, figureFileBig=X9Rl4VGd0yIByf92nLROrA==, tableContent=null), ArticleFig(id=1210382918418035184, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图19, caption=
预紧力波动, figureFileSmall=cE5AWZI+M1Dyg/74NP1gVA==, figureFileBig=X9Rl4VGd0yIByf92nLROrA==, tableContent=null), ArticleFig(id=1210382918476755443, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=CDO+2lLkSislhYfEk6X/Jg==, figureFileBig=SExn2fTsd0cSKrgTn7vpgg==, tableContent=null), ArticleFig(id=1210382918539670005, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图20, caption=
接触面压分布, figureFileSmall=CDO+2lLkSislhYfEk6X/Jg==, figureFileBig=SExn2fTsd0cSKrgTn7vpgg==, tableContent=null), ArticleFig(id=1210382918610973175, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=epnS5yhWJ1nfYAP+zRrRtQ==, figureFileBig=anRc2CRdtlLnGEbVm199FA==, tableContent=null), ArticleFig(id=1210382918678082041, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图21, caption=
扭矩示意, figureFileSmall=epnS5yhWJ1nfYAP+zRrRtQ==, figureFileBig=anRc2CRdtlLnGEbVm199FA==, tableContent=null), ArticleFig(id=1210382918757773819, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=i3W0Sq5LL8bOhFkqZA8ECw==, figureFileBig=n037u7MNuMvethygT4OTUA==, tableContent=null), ArticleFig(id=1210382918816494077, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图22, caption=
仿真模型剖面, figureFileSmall=i3W0Sq5LL8bOhFkqZA8ECw==, figureFileBig=n037u7MNuMvethygT4OTUA==, tableContent=null), ArticleFig(id=1210382918871020031, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=9fT5OUBeLExNDQ2tHsk0Mg==, figureFileBig=vGLM9dnUeWiVeRW/YexaYQ==, tableContent=null), ArticleFig(id=1210382918933934593, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图23, caption=
原结构塑性应变, figureFileSmall=9fT5OUBeLExNDQ2tHsk0Mg==, figureFileBig=vGLM9dnUeWiVeRW/YexaYQ==, tableContent=null), ArticleFig(id=1210382918984266242, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=/W08wORkN7XrgNmdwlbp+g==, figureFileBig=NK2XhVUNZYGVZeuvxc0KYA==, tableContent=null), ArticleFig(id=1210382919042986499, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=CN, label=图24, caption=
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优化方案2塑性应变, figureFileSmall=9pCZTt987m8fJ7ZrDYqH1g==, figureFileBig=0+PNOJHzbuyGU9Yq+PBi9w==, tableContent=null), ArticleFig(id=1210382919353365000, tenantId=1146029695717560320, journalId=1189873562199433220, articleId=1210382908351705225, language=EN, label=null, caption=null, figureFileSmall=null, figureFileBig=null, tableContent=
| 工况 | X向分力Fx/N | Y向分力Fy/N |
| 工况1 | -12 792 | 7 138 |
| 工况2 | 7 154 | -3 966 |
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极值载荷
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| 工况 | X向分力Fx/N | Y向分力Fy/N |
| 工况1 | -12 792 | 7 138 |
| 工况2 | 7 154 | -3 966 |
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| 接触对 | 接触类型 | 摩擦系数 |
| 1-3 | 绑定接触 | |
| 1-4 | 滑动接触 | 0.12 |
| 2-4 | 绑定接触 | |
| 3-4 | 滑动接触 | 0.15 |
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接触定义
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| 接触对 | 接触类型 | 摩擦系数 |
| 1-3 | 绑定接触 | |
| 1-4 | 滑动接触 | 0.12 |
| 2-4 | 绑定接触 | |
| 3-4 | 滑动接触 | 0.15 |
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| 预紧力/kN | 预紧力接触面积/mm2 | 极值载荷接触面积/mm2 | 增加百分比/% |
| 16 | 903 | 537.6 | |
| 20 | 903 | 616.4 | 14.66 |
| 25 | 903 | 693.7 | 12.54 |
| 30 | 903 | 708.1 | 2.08 |
| 35 | 903 | 722.7 | 2.06 |
| 40 | 903 | 739.4 | 2.31 |
| 45 | 903 | 754.5 | 2.04 |
| 50 | 903 | 763.7 | 1.22 |
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接触面积
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| 预紧力/kN | 预紧力接触面积/mm2 | 极值载荷接触面积/mm2 | 增加百分比/% |
| 16 | 903 | 537.6 | |
| 20 | 903 | 616.4 | 14.66 |
| 25 | 903 | 693.7 | 12.54 |
| 30 | 903 | 708.1 | 2.08 |
| 35 | 903 | 722.7 | 2.06 |
| 40 | 903 | 739.4 | 2.31 |
| 45 | 903 | 754.5 | 2.04 |
| 50 | 903 | 763.7 | 1.22 |
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| 初始预紧力/kN | 预紧力下限/kN | 变化量/% |
| 16 | 7.03 | -56.06 |
| 30 | 17.41 | -41.97 |
| 40 | 24.72 | -38.20 |
| 50 | 32.06 | -35.88 |
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预紧力下限
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| 初始预紧力/kN | 预紧力下限/kN | 变化量/% |
| 16 | 7.03 | -56.06 |
| 30 | 17.41 | -41.97 |
| 40 | 24.72 | -38.20 |
| 50 | 32.06 | -35.88 |
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初始预紧力 /kN | 总压强 /MPa | 节点数 /个 | 接触面积/mm2 | 平均压应力/MPa |
| 16 | 42 884.33 | 512 | 903 | 83.76 |
| 20 | 53 496.91 | 512 | 903 | 104.49 |
| 25 | 66 706.66 | 512 | 903 | 130.29 |
| 30 | 79 837.83 | 512 | 903 | 155.93 |
| 35 | 92 750.38 | 512 | 903 | 181.15 |
| 40 | 105 428.74 | 512 | 903 | 205.92 |
| 45 | 117 872.00 | 512 | 903 | 230.22 |
| 50 | 130 157.00 | 512 | 903 | 254.21 |
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平均压应力
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初始预紧力 /kN | 总压强 /MPa | 节点数 /个 | 接触面积/mm2 | 平均压应力/MPa |
| 16 | 42 884.33 | 512 | 903 | 83.76 |
| 20 | 53 496.91 | 512 | 903 | 104.49 |
| 25 | 66 706.66 | 512 | 903 | 130.29 |
| 30 | 79 837.83 | 512 | 903 | 155.93 |
| 35 | 92 750.38 | 512 | 903 | 181.15 |
| 40 | 105 428.74 | 512 | 903 | 205.92 |
| 45 | 117 872.00 | 512 | 903 | 230.22 |
| 50 | 130 157.00 | 512 | 903 | 254.21 |
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| 关注指标 | 试验1 | 试验2 | 试验3 | 平均值 |
| 装配扭矩/N·m | 99.8 | 104.5 | 89.8 | 98.0 |
| 复测扭矩/N·m | 51.4 | 53.5 | 47.7 | 50.9 |
| 衰减率/% | -48.5 | -51.2 | -53.1 | -50.9 |
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试验结果
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| 关注指标 | 试验1 | 试验2 | 试验3 | 平均值 |
| 装配扭矩/N·m | 99.8 | 104.5 | 89.8 | 98.0 |
| 复测扭矩/N·m | 51.4 | 53.5 | 47.7 | 50.9 |
| 衰减率/% | -48.5 | -51.2 | -53.1 | -50.9 |
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| 关注指标 | 原始方案 | 优化方案1 | 优化方案2 |
| 初始预紧力/kN | 37.5 | 37.5 | 37.5 |
| 最小预紧力/kN | 13.42 | 19.44 | 16.68 |
| 衰减率/% | -64.2 | -48.2 | -55.5 |
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仿真结果
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| 关注指标 | 原始方案 | 优化方案1 | 优化方案2 |
| 初始预紧力/kN | 37.5 | 37.5 | 37.5 |
| 最小预紧力/kN | 13.42 | 19.44 | 16.68 |
| 衰减率/% | -64.2 | -48.2 | -55.5 |
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