DEK高级培训资料

Issue2:July2007MicronAdvancedTrainingModulesIssue2:July2007ToolsList(HiddenSlide)•SeenotespageIssue2:July2007CopyrightStatement•ThecontentofthispresentationisconfidentialandthecopyrightofDek.Itisintendedfortheexclusiveuseoftherecipient.•ThecontentmaynotbecopiedinwholeorpartwithoutthepriorwrittenpermissionofanauthorisedofficerofDek.Issue2:July2007CourseGoalsUponcompletionoftheAdvancedMaintenancetrainingprogramyouwillbeableto:•Understandtheoryofoperationofallmajorcomponentsandsub-assemblies•Performsub-assemblyreplacementprocedures•Performmachinecriticalsettingsandcalibrations•UseISCANHealthcheck•Use•Recoverfromcomplexmachinefaults•PerformmachineSPCbenchmarkingtestsIssue2:July2007CourseContent•MachineInstallation•SoftwareInstallation•Electricalsystemstheory&replacementprocedures•ISCANHealthcheck•Allsub-assemblymodules:*•Electricalandmechanicaltheoryofoperation•Adjustmentsandsettings•Replacementprocedures•Calibrations•SPCbenchmarktest•SPCdiagnostics•Advancedtroubleshooting•UseDEKWebsite,KnowledgeBaseandEscalationprocedures.*PrintCarriage,Squeegeemechanism,ProFlow,PasteDispenser,ASM,ScreenAlignment,Rails,Cameraassembly(LinearandRotary),BlueUSC,Cyclone,RisingTableIssue2:July2007CourtesyandsafetyIssue2:July2007•WearPERSONALPROTECTIVEEQUIPMENTwithpasteandsolventbasedproducts•IfindoubtpresstheESTOP...PersonalSafetyIssue2:July2007MOVINGMACHINEPARTSMAYCAUSEINJURYDURINGTHISCOURSEWEWILLOPERATETHEMACHINEWITHCERTAINCOVERSREMOVEDALWAYSENSURESYSTEMPOWERISREMOVEDPRIORTOUNDERTAKINGANYWORKONTHEMACHINE...WARNING!ClassroomSafetyIssue2:July2007SafetyforLinearmotorsObjective1:LocatethehazardousareasofthemachineIssue2:July2007ImportanceofPrinterAlignmentAccuracyonLeadFreeSolderPastePrintingInvestigationofthereflowcharacteristicsofleadfreepasteshowthatthereisless‘selfcorrection’ofmisalignedprintsthanisthecasewithleadrichpastes.Thismakesitevenmoreimportantthattheprinteriscapableofmaintainingtherequiredalignmentaccuracyforthepitchofcomponentsbeingassembled.PrinterCriticalSuccessFactorsare:MachineaccuracyMachinerepeatabilityMachineregularlyservicedandmaintainedMachinecleanandfreefromdamageImpactofLeadFreeIssue2:July2007InstallationIssue2:July2007Installation•Fitandremovealltransitbrackets•Performlevellingprocedure–(4and/or5leglevelling)•PerformacheckdiskondrivesC:D:&E:–i.e.chkdskc:/r/f•RunSPCtest•Reviewon-sitecustomertrainingrequirements•Reviewinstallationmanual-anyquestions?Objective2-PerformmachineinstallationproceduresIssue2:July2007SoftwareInstallationThe“software”consistsof:•theappropriatesystemdiskforthePC•aDEKsoftwaredisk•adiskcontainingthelateststdfeatfile,themachinekeyandanyspecifickeysforthemachineIssue2:July2007Whenthesystemdiskisloaded,itcreates3partitions:•C:WindowsXPTMoperatingsystem•D:DEKsoftware•Updatedbynewbuildissuesorservicepacks•E:Data•Calibrationsfiles,productfiles,featureskeyetc.•Shouldbebackedupregularly•Subsequent“ghosts”overwriteCandDonly,leavingthedatadriveundisturbedSoftwareInstallationObjective3-PerformmachinesoftwareinstallationIssue2:July2007Version9Software•PerformsoftwareinstallationofV9•ReviewV9trainingmodule•InstallV9DesktopDemoontoyourlaptopIssue2:July2007SoftwareInstallationIssue2:July2007SoftwareInstallationIssue2:July2007SoftwareInstallationIssue2:July2007ElectricaltheoryIssue2:July2007PCPowerSupplyM37ControlEnclosureM36USBUSBControlSystemTheCoresystemhas3mainelectricalenclosuresPowerSupply:AllDCunitacceptingmainsinputvoltages115to230VAC+/-10%.Notransformertapping.Nolineconditionersneededforpoorfactorymainssupplies.ControlEnclosure:Small,simpleunit.AllinternalinterconnectionbyPCB,nointernalwiring.PC:I-Bus(newermachines)orAdvantech(oldermachines)Issue2:July2007PCPowerSupplyM37ControlEnclosureM36USBUSBSystemcommunicationUSBHubKeyboardMouseTouchscreenFlashdiskTheflashdiskisboltedtotheprinterframe(attherearonlatestmachines).NowcombinedwiththeDK2dongle.Itstoresmachinetype,serialnumber,numberofprintsmadeetc.Thetouchscreenisaresistivetype.ThekeyboardisanIRorwiredtypewithintegraltrackball.USBORIssue2:July2007CANSystem**ThisconfigurationiscorrectfortheDunkermotorbutthenewerBergerLahrmotorwithintegralNodewillhavethesamelinein–lineoutastheothernodesIssue2:July2007PowersupplyM37Issue2:July2007PSU242V/48VDCSMPSUPSU1Multi-RailSMPSU42Vor48VDCswitched24VDCUn-switched12VDCUn-switched5VDCUn-switched-12VDCUn-switchedPowersupplymonitorSafetycircuitE-StopInterlocks2HandcontrolSystemswitchUSBMainsI/PCircuitbreakers24VDCswitchedContactors115–230VACM37BlockDiagramVacuumPumpPCMainsIssue2:July2007PowersupplyM37Objective4:CompletediagraminworkbookIssue2:July2007PowersupplyM37Issue2:July2007E-stopcircuit(simplified)Task:CompletediagraminworkbookIssue2:July2007E-stopcircuit(simplified)Issue2:July2007E-stopCCTLEDindicationsTask:CompletediagraminworkbookIssue2:July2007E-stopCCTLEDindicationsIssue2:July2007E-stopcircuitIssue2:July2007Monitorcardmeasures64DCvoltagesintheM37powersupplyandreportsthemtothePCviaUSB.Itmeasuresbothsidesofeverycircuitbreaker.ShowspowerGOOD/BADandbrea