高速线材210轧机预知维修技术应用研究

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1、硕士学位论文高速线材210轧机预知维修技术应用研究ResearchontheApplicationofPredictiveMaintenanceTechnologyinHighSpeedWire210RollingMill领域：研究生：指导教师：企业导师：机械工程高士峰王凤岐教授王兰玉高工天津大学机械工程学院二零零八年五月ABSTRACTNowadaysthesteelindustryofChinahasgetgreatdevelopment，andalsothecompetitionbetwe

2、eneachotherbecomemorefuriously．Asaresult，allthesteelenterpriseswanttoincreaseoutputsandimprovequality,SOthemachinesofhigherproductionefficiencyandcontinuousproductionmodeswereadopted．Thefurtherdevelopmentoftheenterpriseshasbeenrestrictedbyexcessiveac

3、cidentsandthemaintenancecost．Itisnecessarytoestablishadvancedpredictivemaintenancesystemnow．AccordingtotheactualityofTangGangCompany,apredictivemaintenancesystemforthehighspeedwire210rollingmillhasbeenbuilt．Themaincontentsofthispaperareasfollows：(1)T

4、heconceptofpredictivemaintenanceanddevelopmentalactualityweredescribed，thecharacteristicofflowindustryandthestructureprincipleofrollingunitwereintroduced，thedisadvantagesoftraditionalmaintenancemodesandtheadvantagesofthepredictivemaintenancemodewered

5、iscussed．(”Thetheoryandmethodofthepredictivemaintenancewasstudied．thefunctionsystemforthepredictivemaintenancesystemfor210rollingunitwasestab】ished．(3)TheequipmentmanaginginformationandmakingsupportsubsystembasedPMfor210rollingdeveloped．Theperfectequ

6、ipmentrecordsfunctiondecision-makinglogicandapproachweredescribed．maintenancedecision．unitwasstudiedandthemaintenance(4)thepredictivemaintenancesystemof210rollingunithasbeenappliedinTangGangCompany．Byanalyzingthesignalsfromtheonlinemonitorsubsystem,t

7、hefaulttype，thefaultconsequenceCanbejudgedandmaintenancedecisionCanbedone，themaintenanceplanandthespareplanCanbefinishedcorrectly．Thesystemhasacquiredremarkableeffect．Keywords：PredictiveMaintenance(PM)；Wire210rollingunit；OnlineMonitor；FaultDiagnosis．

8、独创性声明本人声明所呈交的学位论文是本人在导师指导下进行的研究工作和取得的研究成果，除了文中特别加以标注和致谢之处外，论文中不包含其他人已经发表或撰写过的研究成果，也不包含为获得鑫连盘堂或其他教育机构的学位或证书而使用过的材料。与我一同工作的同志对本研究所做的任何贡献均已在论文中作了明确的说明并表示了谢意。学位论文作者签名字日期：加p年多月夕日学位论文版权使用授权书本学位论文作者完全了解苤盗盘鲎有关保留、使用学位论文的规定。特授权丞鲞苤鲎可以将学位论文的全部或部分内容编入有关数据库进行检索，并采