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1、19(2K_K_F_11.DOT012006I&SDAC)?D:wkWebUIFlexPaperFileRoot201910221b4bbb194d00f4dffbc81ce336a16c79144paperhighqualityperfmanceattheangangtemcold.doc19stHighQualityPerfmanceattheAngangTemColdMillNo.2Dr.ChristianSchneider1Ma

2、rkoTomasic2(1SalesDirectColdRollingMillsSiemensAGErlangen2GeneralManagerColdRollingMillsSiemensAGErlangen)Abstract:TheprojectAngangPLTCM#2wasrealizedin20022003alongwithmanyothercoldrollingprojectsinChina.Thepreconditions

3、fthisprojectweredrivenbytheideatoincreasethelocalptiontoinvolveownresourcesasmuchaspossibletousethelowestpossiblebudget.WhereasAngangtookahighresponsibilityfthisprojectSiemenswasedtosupptthisideatoprovidetechnologicalpro

4、jectmanagementknow–how.Thepaperprovidesthedetailsofthisproject.Keywds:TemColdRollingCooperationbetweenfeignChinesepartieshighqualityrolling0THEBUYER’SGOALSAtthebeginningoftheupcomingsteelboominChinaAnganggroupdecidedtoex

5、tendthecoldrolledcapacityattheirpropertiesinAnshantofeedtheChineseflatproductsteelmarkettokeepthecompetitivenesswithothersteelmanufacturerfflatproductsinChina.TofollowthisdemAnganghadinvestmentplanstoincreasetheircapacit

6、yinthefieldofflatproducts.AlongwithotherprocessinglinesmillsitwasdecidedtobuildaCoupledPicklingLineTemMill(PLTCM#2)withahighoutputrate.Suchcoupledpicklinglinetemmillrequiresthehigheststardswithregardtonecessarytechnology

7、equipmentqualityprofessionalprojectmanagement.ItwasclearfromthebeginningthatthemillshouldproducesteelofthehighestqualityalongwithahighoutputtoenableAngangtostaycompetitiveintheChinesesteelmarket.PlantTypeCoupledPicklingL

8、ineTemMillMaterialHotrolledlowcarbonsteelOutputperyear165mio.tEntryThickness20–60mmExitThickness03–30mmStripwidth820–1630mmMax.Rollingspeed1350mminMax.CoilWeight30tTable1:GeneralPlantDataInadditiontothesegoalsAnganginten

9、dedtousealimitedimptbudgetcomparedwithotherinvestmentsfsimilarplantswhereafeignconstiumistypicallyputtogethertoexecutetheproject.39(2K_K_F_11.DOT012006I&SDAC)?D:wkWebUIFlexPaperFileRoot201910221b4bbb194d00f4dffbc81ce336a

10、16c79144paperhighqualityperfmanceattheangangtemcold.doc39stPicture1:OverallProjectSchedule2PLANTLAYOUTELECTRICALAUTOMATIONSYSTEM2.1GeneralLayoutThepicklinglineisastateoftheartpicklinglinewith?Twopayoffreels?Laserweldingm

11、achine?Tensionleveler?Turbulencepicklingsection?LooperstoallowthecontinuousoperationPicture2:PicklingLineSchematicBaosteel#2VoestRautaruukkiDONGBUAKSteelAngang#1TKSTakoWielMMKAngang#2TKSBetaWISCO#1SMZHanBaotouAngang#3Dof

12、oAngang#4WISCO#2Baosteel#1DesignColdCommiss.HotRun&Tuning2001200220032004200519961997199819992000Baosteel#2VoestRautaruukkiDONGBUAKSteelAngang#1TKSTakoWielMMKAngang#2TKSBetaWISCO#1SMZHanBaotouAngang#3DofoAngang#4WISCO#2B

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