Mohammad Dagdughi, P. L. Chong, Justin A. W. Cox, S. Abdullah
{"title":"UOE管道制造过程中膨胀阶段的非线性分析","authors":"Mohammad Dagdughi, P. L. Chong, Justin A. W. Cox, S. Abdullah","doi":"10.31534/engmod.2021.1.ri.05v","DOIUrl":null,"url":null,"abstract":"stresses, the mechanical expander dies experience during the expansion are about (10.26%) lower than the pipe’s yield strength. Secondly, the FEA was carried out to investigate the benefit of optimising the mechanical expander dies design on the finished pipe shape. This study showed that reducing the expander die radius by (1%) significantly improves the pipe shape compared to the original expander die size and lowers the stress concentration on the expander dies.","PeriodicalId":35748,"journal":{"name":"International Journal for Engineering Modelling","volume":" ","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2021-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Non-linear Analysis of the Expanding Stage in the UOE Pipe Manufacturing Process\",\"authors\":\"Mohammad Dagdughi, P. L. Chong, Justin A. W. Cox, S. Abdullah\",\"doi\":\"10.31534/engmod.2021.1.ri.05v\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"stresses, the mechanical expander dies experience during the expansion are about (10.26%) lower than the pipe’s yield strength. Secondly, the FEA was carried out to investigate the benefit of optimising the mechanical expander dies design on the finished pipe shape. This study showed that reducing the expander die radius by (1%) significantly improves the pipe shape compared to the original expander die size and lowers the stress concentration on the expander dies.\",\"PeriodicalId\":35748,\"journal\":{\"name\":\"International Journal for Engineering Modelling\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-06-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal for Engineering Modelling\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.31534/engmod.2021.1.ri.05v\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"Engineering\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal for Engineering Modelling","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.31534/engmod.2021.1.ri.05v","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
Non-linear Analysis of the Expanding Stage in the UOE Pipe Manufacturing Process
stresses, the mechanical expander dies experience during the expansion are about (10.26%) lower than the pipe’s yield strength. Secondly, the FEA was carried out to investigate the benefit of optimising the mechanical expander dies design on the finished pipe shape. This study showed that reducing the expander die radius by (1%) significantly improves the pipe shape compared to the original expander die size and lowers the stress concentration on the expander dies.
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Engineering Modelling is a refereed international journal providing an up-to-date reference for the engineers and researchers engaged in computer aided analysis, design and research in the fields of computational mechanics, numerical methods, software develop-ment and engineering modelling.
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