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1、FRPEuropeTechnologyREPORTCI-01/03SISROLLMARKDETECTORTESTINSABI?áNIGOAuthors:S.SánchezVilluendasC.GarcíaCordovillaV.MartínSáenzdeMieraDate:MarchCopy:10ALCOAPROPRIETARYThecontentsofthisdocumentcontainPROPRIETARYinformation.Thepersonreceivingsuchinformationisfullyresponsibleforitssafekeeping.12REPOR
2、TCI-01/03TITLE:SISROLLMARKDETECTORTESTINSABI?ANIGO.PURPOSE:ExplorethepossibilitiesofanopticaldetectorofperiodicfeaturesinarollmillmanufacturedbySIS.SCOPE:InstallationandoperationofatestunitinTrébolmillfor6months.CONCLUSIONS:Thedetectoriscapableofdetectingtherollmarksonthemill,beingaveryusefulandc
3、osteffectivetoolfortheplant.Itisrecommendedtofurtherexplorethepossibilityofinstallingasysteminthe1400linethatexperiencesthehigherrateofmarks.Specialcareshouldbetakentoavoidtheproblemsencounteredduringthetestintheproductionunitandguaranteeproperserviceinthefuture.Thesystemishighlyrecommendabletofo
4、ilplants.AUTHORS:S.SánchezVilluendasC.GarcíaCordovillaV.MartínSáenzdeMiera12DISTRIBUTIONLISTCopynoFRPEVice-presidentOperations:Mr.Wieser1ALCOAALICANTE:Mr.DePáramo2Mr.GiménezCandela3ALCOASABI?ANIGO:Mr.Ferrer4Mr.Parlange5Mr.Sánchez6ATCPITTSBURG:Mr.Adomaitis7Mr.Koch8FRPET:Mrs.GarcíaCordovilla9Mr.Mar
5、tín10Mr.J.L.Gazapo11Mr.J.Terol12Library0121.INTRODUCTIONSinceSeptember2000,asurfacemonitoringsystemtodetectonlinetheoccurrenceofrollmarksinthemill,providedbySISGmbHhasbeeninoperationinSabi?ánigointhe1700'Trébol'mill.Theobjectiveofthetestwastotestthecapabilityofthesystemtoperformitsintendedrole,pr
6、ovidingatooltoeliminatefullcoillosesandeliminatetimeconsumingstopsofthemill,thusimprovingrecoveryandproductivity.ThesuppliercontactedFRPEtoofferthepossibilityofinstallingatestarrangementinafoilmillonleaseduringseveralmonths.AfterdiscussionwithSabi?ánigo,itwasdecidedthatitcouldbeaveryusefultechnol
7、ogyworthpursuing,placinganordertotestthesystem.ItwasdecidedthatitshouldbeinstalledintheTrébolmill,astheimpactofsinglefullcoillossesisbiggerinthismill.Sincetheinstallation,Sabi?ánigopersonnelhasbeeninstrumentalinachievi