Article(id=1294717592212628307, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1294717591537345363, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1768406400000, receivedDateStr=2026-01-15, revisedDate=null, revisedDateStr=null, acceptedDate=null, acceptedDateStr=null, onlineDate=1786614328672, onlineDateStr=2026-08-13, pubDate=1780588800000, pubDateStr=2026-06-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1786614328672, onlineIssueDateStr=2026-08-13, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1786614328672, creator=13701087609, updateTime=1786614328672, updator=13701087609, issue=Issue{id=1294717591537345363, tenantId=1146029695717560320, journalId=1185652524569653253, year='2026', volume='52', issue='3', pageStart='1', pageEnd='98', issueExtLink='null', onlineDate='null', pubDate='1780588800000', pubDateStr='2026-06-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=1, specialIssue=null, createTime=1786614328512, creator='13701087609', updateTime=1786616758423, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext={EN=IssueExt(id=1294727783402459675, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1294717591537345363, language=EN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=), CN=IssueExt(id=1294727783402459676, tenantId=1146029695717560320, journalId=1185652524569653253, issueId=1294717591537345363, language=CN, specialIssueTitle=, coverIllustrator=null, specialIssueEditor=, specialIssueAbout=)}, issueFiles=null, downloadFileDto=null}, startPage=1, endPage=4, ext={EN=ArticleExt(id=1294717592464286548, articleId=1294717592212628307, tenantId=1146029695717560320, journalId=1185652524569653253, language=EN, title=Study on Speed Increase and Strip Shape Optimization of UCM for Producing Thin Strip, columnId=1187100783049851249, journalTitle=Rare Earth Steel, columnName=Expert Forum, runingTitle=null, highlight=null, articleAbstract=
In the paper, the speed increase and strip shape optimization for producing thin strip are systematically studied aiming at such problems as low rolling speed as well as prominent shape defects of single-side wave and composite wave in the production of 0.7~1.0 mm thin strip with UCM(universal crown mill) of 2 030 mm pickling line tandem cold mill in Baotou Steel. The internal relations between speed increase and shape defects of thin strip are revealed by analyzing the characteristics of bending roll control for UCM and establishing mathematical model of roll series-strip steel coupling for strip shape control. The strategy of independent control for single-side bending roll is developed as well as the human-computer interaction interface and compensation handler of roll bending force are designed so that the risk of sudden change of strip shape is reduced by the mechanism of integral constraint. Meanwhile, the staged plan of speed increase is formulated as well as collaborative optimization of tension parameters and cooling regime is carried out. The industrial application results showed that the speed of rolling thin strip was increased by 18%, accuracy of strip shape was controlled at 8 I~20 I and hit rate of strip shape was increased to 98.5% after the optimization so that the problems of off tracking and shut-down in furnace area of subsequent process were completely solved. This study could provide the technical support for efficient and stable productions of thin strip with UCM, which is of great significances for improving the quality of such high-end products as automotive sheets.
, authors=Xiaoping Wang, Shang Yang, Zhiyu Zhou, Chao Fu, Xin Nie, authorsList=Xiaoping Wang, Shang Yang, Zhiyu Zhou, Chao Fu, Xin Nie, authorCompany=null, correspAuthors=null, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1294717592720139093, articleId=1294717592212628307, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=UCM轧机薄规格提速与板形优化研究, columnId=1185887584006844505, journalTitle=稀土钢, columnName=专家论坛, runingTitle=null, highlight=null, articleAbstract=
文章针对包钢2 030 mm酸轧机组UCM轧机在0.7~1.0 mm薄规格带钢生产中存在的轧制速度低、单边浪及复合浪板形缺陷突出等问题,开展薄规格提速与板形优化系统研究。通过剖析UCM轧机弯辊控制特性,构建辊系-带钢耦合的板形控制数学模型,揭示了薄规格带钢提速与板形缺陷的内在联系。开发单侧弯辊独立控制策略,设计人机交互操作界面及弯辊力补偿程序,通过积分限制机制降低板形突变风险。同时,制定分阶段提速方案,协同优化张力参数与冷却制度。工业应用结果表明,优化后薄规格带钢轧制速度提升18%,板形精度控制在8 I-20 I之间,板形命中率提高至98.5%,彻底解决后工序炉区跑偏停车问题。该研究为UCM轧机薄规格高效稳定生产提供了技术支撑,对提升汽车板等高端产品质量具有重要意义。
, authors=王小平, 杨尚, 周志宇, 付超, 聂鑫, authorsList=王小平, 杨尚, 周志宇, 付超, 聂鑫, authorCompany=null, correspAuthors=null, authorNote=
王小平(1979-),男,内蒙古包头市人,硕士,高级工程师,现从事冷轧产线管理工作。
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王小平(1979-),男,内蒙古包头市人,硕士,高级工程师,现从事冷轧产线管理工作。
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