{"title":"钢螺钉和铝螺母连接中的有线螺纹嵌件：关于其有效性的参数研究","authors":"Venanzio Giannella , Davide Romano , Maurizio Greco , Raffaele Molitierno , Raffaele Sepe , Enrico Armentani","doi":"10.1016/j.finmec.2024.100258","DOIUrl":null,"url":null,"abstract":"<div><p>The aim of this research was to investigate on bolted joints characterized by steel screws and aluminum nuts by means of numerical simulation. 2D and 3D CAD/FEM parametric models were developed in order to determine the preload distribution in joints with and without a Wired Threaded Inserts (WTI), so as to compare the trend of the stress distributions and the amount of load applied to each thread. The operating mechanisms and the effectiveness of a WTI were investigated in a parametric study by means of which the most important factors of the joint (materials, class, diameter, Engagement Ratio (ER), tolerance bands) were varied.</p></div>","PeriodicalId":93433,"journal":{"name":"Forces in mechanics","volume":"14 ","pages":"Article 100258"},"PeriodicalIF":3.2000,"publicationDate":"2024-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666359724000040/pdfft?md5=848e741eb08d907bdb63dfe928b97a38&pid=1-s2.0-S2666359724000040-main.pdf","citationCount":"0","resultStr":"{\"title\":\"Wired threaded inserts in joints with steel screws and aluminium nuts: A parametric study on their effectiveness\",\"authors\":\"Venanzio Giannella , Davide Romano , Maurizio Greco , Raffaele Molitierno , Raffaele Sepe , Enrico Armentani\",\"doi\":\"10.1016/j.finmec.2024.100258\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The aim of this research was to investigate on bolted joints characterized by steel screws and aluminum nuts by means of numerical simulation. 2D and 3D CAD/FEM parametric models were developed in order to determine the preload distribution in joints with and without a Wired Threaded Inserts (WTI), so as to compare the trend of the stress distributions and the amount of load applied to each thread. The operating mechanisms and the effectiveness of a WTI were investigated in a parametric study by means of which the most important factors of the joint (materials, class, diameter, Engagement Ratio (ER), tolerance bands) were varied.</p></div>\",\"PeriodicalId\":93433,\"journal\":{\"name\":\"Forces in mechanics\",\"volume\":\"14 \",\"pages\":\"Article 100258\"},\"PeriodicalIF\":3.2000,\"publicationDate\":\"2024-02-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2666359724000040/pdfft?md5=848e741eb08d907bdb63dfe928b97a38&pid=1-s2.0-S2666359724000040-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Forces in mechanics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2666359724000040\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MATERIALS SCIENCE, MULTIDISCIPLINARY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Forces in mechanics","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666359724000040","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, MULTIDISCIPLINARY","Score":null,"Total":0}
Wired threaded inserts in joints with steel screws and aluminium nuts: A parametric study on their effectiveness
The aim of this research was to investigate on bolted joints characterized by steel screws and aluminum nuts by means of numerical simulation. 2D and 3D CAD/FEM parametric models were developed in order to determine the preload distribution in joints with and without a Wired Threaded Inserts (WTI), so as to compare the trend of the stress distributions and the amount of load applied to each thread. The operating mechanisms and the effectiveness of a WTI were investigated in a parametric study by means of which the most important factors of the joint (materials, class, diameter, Engagement Ratio (ER), tolerance bands) were varied.
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