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The 2 250 mm hot rolling production line of Inner Mongolia Baotou Steel Metal Manufacturing Co., Ltd. is one of the last production lines put into production in China at present. The new equipment status, especially the accuracy of rolling mill, is the key index for accuracy of device we urgently need to know currently. With the R & D of digital platform for stiffness of hot finishing mill stand of Baotou Steel, the timely and rapid data collection is finished in the short time of shut-down for changing finishing roll, fault handling and short-time overhaul as well as the data is integrated into platform to know virtual condition of rolling mill in time so that the accuracy of rolling mill is improved effectively in real time as well as continuously stabilized and improved.

, authors=Lei Wang, Ting Liu, authorsList=Lei Wang, Ting Liu, 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=1319241374231282662, articleId=1319241370183779296, tenantId=1146029695717560320, journalId=1185652524569653253, language=CN, title=包钢热轧精轧机架刚度数字化平台的研发与应用, columnId=1185882040256840459, journalTitle=包钢科技, columnName=设备与自动化, runingTitle=null, highlight=null, articleAbstract=

内蒙古包钢金属制造有限责任公司热轧2 250 mm生产线是目前国内最后投入生产的产线之一，新的设备状况特别是轧机精度状况是我们当前迫切需要了解的关键性设备精度指标。而包钢热轧精轧机架刚度数字化平台的研发真正实现了利用精轧换辊、故障处理、短时间的检修等短停轧时间来及时、快速采集数据，将数据集成到轧机刚度数字化平台来及时了解轧机的实际状态，从而实时有效地提高轧机精度，并保持轧机精度的持续稳定和提升。

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王磊（1981-），男，内蒙古包头市人，硕士，经济师，现从事计算机系统维护工作。

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王磊（1981-），男，内蒙古包头市人，硕士，经济师，现从事计算机系统维护工作。

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