{"title":"凸耳参数对钛合金凸耳细节疲劳等级的影响","authors":"Chongyuan Li, Weixing Yao","doi":"10.1088/1742-6596/2730/1/012006","DOIUrl":null,"url":null,"abstract":"This article introduces a method to determine the Detail Fatigue Rating (DFR) of lugs through constant amplitude fatigue testing. Fatigue tests of titanium alloy lugs were designed, and the DFR of lugs was calculated based on the test results. A comparative analysis was conducted from two aspects: the relative width (d/b) and the loading direction (θ) of straight lugs, and the effect of lug parameters on the DFR was discussed. The results indicate that the DFR of lugs is positively correlated with the relative width (d/b) and negatively correlated with the loading direction (θ).","PeriodicalId":16821,"journal":{"name":"Journal of Physics: Conference Series","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The effect of lug parameters on titanium alloy lug’s detail fatigue rating\",\"authors\":\"Chongyuan Li, Weixing Yao\",\"doi\":\"10.1088/1742-6596/2730/1/012006\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This article introduces a method to determine the Detail Fatigue Rating (DFR) of lugs through constant amplitude fatigue testing. Fatigue tests of titanium alloy lugs were designed, and the DFR of lugs was calculated based on the test results. A comparative analysis was conducted from two aspects: the relative width (d/b) and the loading direction (θ) of straight lugs, and the effect of lug parameters on the DFR was discussed. The results indicate that the DFR of lugs is positively correlated with the relative width (d/b) and negatively correlated with the loading direction (θ).\",\"PeriodicalId\":16821,\"journal\":{\"name\":\"Journal of Physics: Conference Series\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Physics: Conference Series\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1088/1742-6596/2730/1/012006\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Physics: Conference Series","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1088/1742-6596/2730/1/012006","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The effect of lug parameters on titanium alloy lug’s detail fatigue rating
This article introduces a method to determine the Detail Fatigue Rating (DFR) of lugs through constant amplitude fatigue testing. Fatigue tests of titanium alloy lugs were designed, and the DFR of lugs was calculated based on the test results. A comparative analysis was conducted from two aspects: the relative width (d/b) and the loading direction (θ) of straight lugs, and the effect of lug parameters on the DFR was discussed. The results indicate that the DFR of lugs is positively correlated with the relative width (d/b) and negatively correlated with the loading direction (θ).