M. A. Tovmasyan, S. V. Samsuev, T. Yu. Sidorova, V. T. Nguen
{"title":"考虑到 TESA 1420 生产线 JCOE 模塑过程中与变形工具接触相互作用的特殊性的管坯形状变化研究","authors":"M. A. Tovmasyan, S. V. Samsuev, T. Yu. Sidorova, V. T. Nguen","doi":"10.3103/s0967091223110323","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Applications and large diameter pipe production facilities around the world are presented. The advantages and disadvantages of pipe production using the JCOE scheme in comparison with the UOE and RBE methods are highlighted. The results of studies of the shape change of a pipe blank during step molding according to the JCO scheme are presented. During the experimental study, a camera was used for photography with further processing in CAD and a photogrammetry system. Based on the results of the experimental study, the coordinates of the points for each step and after final molding, radii along the perimeter of the workpiece, contact and non-contact areas were determined. Modeling of the step molding process was carried out in the DEFORM software package in a flat coordinate system. Based on the results of mathematical modeling, the features of the contact interaction of the workpiece with the deforming tool in the deformation zone were determined and a method for calculating geometric parameters was developed.</p>","PeriodicalId":21903,"journal":{"name":"Steel in Translation","volume":"149 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-02-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Study of Changes in the Shape of a Pipe Blank Taking into Account the Peculiarities of Contact Interaction with a Deforming Tool during JCOE Molding in the TESA 1420 Line\",\"authors\":\"M. A. Tovmasyan, S. V. Samsuev, T. Yu. Sidorova, V. T. Nguen\",\"doi\":\"10.3103/s0967091223110323\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<h3 data-test=\\\"abstract-sub-heading\\\">Abstract</h3><p>Applications and large diameter pipe production facilities around the world are presented. The advantages and disadvantages of pipe production using the JCOE scheme in comparison with the UOE and RBE methods are highlighted. The results of studies of the shape change of a pipe blank during step molding according to the JCO scheme are presented. During the experimental study, a camera was used for photography with further processing in CAD and a photogrammetry system. Based on the results of the experimental study, the coordinates of the points for each step and after final molding, radii along the perimeter of the workpiece, contact and non-contact areas were determined. Modeling of the step molding process was carried out in the DEFORM software package in a flat coordinate system. Based on the results of mathematical modeling, the features of the contact interaction of the workpiece with the deforming tool in the deformation zone were determined and a method for calculating geometric parameters was developed.</p>\",\"PeriodicalId\":21903,\"journal\":{\"name\":\"Steel in Translation\",\"volume\":\"149 1\",\"pages\":\"\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-02-29\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Steel in Translation\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.3103/s0967091223110323\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"Materials Science\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Steel in Translation","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3103/s0967091223110323","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Materials Science","Score":null,"Total":0}
Study of Changes in the Shape of a Pipe Blank Taking into Account the Peculiarities of Contact Interaction with a Deforming Tool during JCOE Molding in the TESA 1420 Line
Abstract
Applications and large diameter pipe production facilities around the world are presented. The advantages and disadvantages of pipe production using the JCOE scheme in comparison with the UOE and RBE methods are highlighted. The results of studies of the shape change of a pipe blank during step molding according to the JCO scheme are presented. During the experimental study, a camera was used for photography with further processing in CAD and a photogrammetry system. Based on the results of the experimental study, the coordinates of the points for each step and after final molding, radii along the perimeter of the workpiece, contact and non-contact areas were determined. Modeling of the step molding process was carried out in the DEFORM software package in a flat coordinate system. Based on the results of mathematical modeling, the features of the contact interaction of the workpiece with the deforming tool in the deformation zone were determined and a method for calculating geometric parameters was developed.
期刊介绍：
Steel in Translation is a journal that represents a selection of translated articles from two Russian metallurgical journals: Stal’ and Izvestiya Vysshikh Uchebnykh Zavedenii. Chernaya Metallurgiya . Steel in Translation covers new developments in blast furnaces, steelmaking, rolled products, tubes, and metal manufacturing as well as unconventional methods of metallurgy and conservation of resources. Papers in materials science and relevant commercial applications make up a considerable portion of the journal’s contents. There is an emphasis on metal quality and cost effectiveness of metal production and treatment.
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