汽车GPS防盗系统和GSM防盗系统有什么区别

汽车GPS防盗系统和GSM防盗系统有什么区别2024/3/12汽车GPS防盗系统和GSM防盗系统有什么区别LearningObjectivesLearnthebasicphilosophyofTPMExplainOEEandhowitcontributestoaTPMproject,exploreOEEcomponents;defineandcalculateOEEList6majorcomponentsofequipmentlossReviewandadoptthe7stepstoAutonomousMaintenance汽车GPS防盗系统和GSM防盗系统有什么区别TPM–TheNeedProcessIndustryreliesheavilyonequipmentthatisintegratedandrunscontinuouslyWhendown,lossesarecostlyWithlowerinventories,machinesneedtobereliableMachiningandAssemblyindustriesbecomingmoremechanizedtosavemanpoweranddodifficultjobsMoremachinestomaintainNeedtosaveenergy汽车GPS防盗系统和GSM防盗系统有什么区别TPM–ThePhilosophyTPMaimsatusingequipmenttoitsmaximumandaidsinreducingLifeCycleCosts(LCC)Inotherwords-goingallouttoeliminatetheLosses(Waste)causedbytheequipmentTPMimprovesworkactivitiesthatdealwithEquipmentSet-up,Operatingparameters,Maintenance,Teardown,RepairsandBreakdownsItspecificallyaimsatthecompleteeliminationofthe‘sixmajorlosses’whilestrivingforagoalofzerounscheduleddowntime汽车GPS防盗系统和GSM防盗系统有什么区别TPM-TheSixMajorLosses(Waste)DowntimeLosses(1)Equipmentfailures(2)Set-upandadjustmentsSpeedLosses(3)Idlingandminorstoppages(4)Reducedspeed(actualoperatingvs.designed)DefectLosses(5)Defectsinprocess(6)Reducedyieldbetweenstartofproductionandstableproduction汽车GPS防盗系统和GSM防盗系统有什么区别OEEFormulas1.

UnexpectedEq.Breakdown2.Set-up&adjustments3.Idlingandminorstoppages4.Reducedspeed5.DefectsinProcess6.ReducedYieldOverallEquip.Effectiveness:

Availabilityexample:Efficiencyexample:RatioofQualityProductsexample:

Load–DownTimeLoadTime460min–60min

460

TheTheoreticalCycle

TimexProcessedQty

OperatingTime

0.5/unitx400units400minutesProcessedAmount–AmountofDefectsProcessedAmount

400–8400

x100%=87%x100%=50%x100%=98%

=]=]]=.87x.50x.98=46.2%

LossMeasureFormulaMetric汽车GPS防盗系统和GSM防盗系统有什么区别OEEParetoAnalysisbyLossCategoryOverallEquipmentEffectivenessLoss3&446.2%OEELoss1&2Loss5&6汽车GPS防盗系统和GSM防盗系统有什么区别TPMattacks6major“Losses”plus

EliminationofotherWastes(Mura,Muri,Muda)OperatorTimeLossesManpowerlossesduetooperationtimebeingdonemoreslowlythanstandardtime(CycleTime>StandardTime)MaterialLossesLossesinyielddueto‘inherentwaste’(cut-offstock,set-uppieces,prototype,etc)Energylossessuchaselectricity,gas,andwaterwhenmachineryisnotdoingvalue-addedworkIdlinglossesduetoinadequatesensorsandproductbuilduponconveyorsandchutes汽车GPS防盗系统和GSM防盗系统有什么区别BestPractices

World-ClassGoals(ATPM“Vision”)

Before

AfterAvailability 87% >90%PerformanceEfficiency 50% >95%RatioofQuality(Yield) 98% >99%OverallEq.Effectiveness 42.6% >85%汽车GPS防盗系统和GSM防盗系统有什么区别TPM–OperationalGoals(Qualitative)IncreasenumberofsuggestionsImprovelevelofteamworkofshopfloorImprovecross-functionalteamworkEstablishmaintenancethroughoutthetotalequipmentlifecyclePeoplemaintaintheirownequipmentMachinesavailableforjust-in-time(JIT)applicationImprovemachineavailabilityImproveworkingenvironment(6S)ImproveCorporatecultureandimageImproveBusinessperformance汽车GPS防盗系统和GSM防盗系统有什么区别TPM–OperationalGoals(Quantitative)CostReductionsActualandtobereducedEnergysavingsMaintenanceEquipmentEfficienciesZerofailures(ultimategoal)MTBF(meantimebetweenfailures)MTTR(meantimebetweenrepairs)IdleTime汽车GPS防盗系统和GSM防盗系统有什么区别TPM–OperationalGoals,cont.(Quantitative)SafetyZeroaccidentsQualityZerofailuresZerocomplaintsEducationHoursoftraining/numberofsessionsNumberofKAIZENprojectsNumberofSuggestions汽车GPS防盗系统和GSM防盗系统有什么区别TPM–Definitionof‘Total’TotalEffectivenessReductioninlossesofallequipmenttooptimizeitseffectivenessandimprovecostsTotalMaintenanceInvolvesthewholemaintenancesysteminclusiveofequipmentmanufacturer,equipmentengineering,andequipmentusertoimprovemaintainabilityTotalParticipationEveryonehasaroletomakeTPMworkManagementtosetpolicyMiddlemanagement,stafftosupportandleadMaintenancetomaintainandtrainOperatorstotakeonnewmaintenancechallenges汽车GPS防盗系统和GSM防盗系统有什么区别TPM–RoleofMaintenanceFunctionProvidestechnicalsupportforautonomousmaintenancedonebyoperatorsRestoresdeterioratedequipmentthroughchecks,inspections,andoverhaulsIdentifiesDesignweaknessesandimprovestheequipmenttoerror-freefunction(viapoka-yoke)Improvestechnicalmaintenanceskillsforchecks,inspections,andoverhauls汽车GPS防盗系统和GSM防盗系统有什么区别TPM–RoleofOperatorFunctionMaintainsbasiccondition(cleaningandlubrication)MaintainsproperconditionandstandardsforequipmentusagePartiallyrestoresdeteriorationBasicskilllevelsin:Changeoverandset-upReductionofminorstoppagesandadjustments汽车GPS防盗系统和GSM防盗系统有什么区别TPM–AutonomousMaintenanceDefinition:OperationsmaintainsitsownequipmentUtilize7-stepplan*

(*Source:JapanInstituteofPlantMaintenance)汽车GPS防盗系统和GSM防盗系统有什么区别7StepstoAutonomousMaintenanceStep1–Initialclean-up(External)“Kick-off”programCloselyalignedwith6S(5S+1)ManagementandStaffshowcommitmentClean,SandandPaintIdentifysourcesofdefects:GaugehiddenLimitswitchburiedindebrisCrackinHousing汽车GPS防盗系统和GSM防盗系统有什么区别7StepstoAutonomousMaintenanceStep2–Stopsourcesofdefects(External)Ask‘why?’fivetimesReplacepartswithcracksReplacewornsealsTeachOperatorshowtomodifyequipmentConductSet-upWorkshops;PracticeSet-upsModifyEquipmentforeasiercheckingandtoeliminatesourcesfordebrisandcontaminationGuardsChipremovalAcryliccoverstoseeV-beltsandmovingparts汽车GPS防盗系统和GSM防盗系统有什么区别7StepstoAutonomousMaintenanceStep3–StandardsFormulationStandardsforclean-upandcheckingWhatequipmentshouldbecleanedandchecked?Whatpointsshouldbechecked?Whoshouldcheck?Whatchecksheetshouldbeused?Howtoreacttochanges.Standardsaretocapturewhathasbeenlearnedinsteps1and2汽车GPS防盗系统和GSM防盗系统有什么区别7StepstoAutonomousMaintenanceStep4–OverallCheckup(Internal)Leaders(1stlineSupervisors)trainedHydraulicsAirPressureElectrical/ElectronicsLubricationMechanicalOnepointlessonsdeveloped(VisualManagement)TeamupEngineers,Maintenance,andOperatorsTeardownequipmentAnalyzedefectsPresentfindings汽车GPS防盗系统和GSM防盗系统有什么区别7StepstoAutonomousMaintenanceStep5–AutonomousCheckupDevelopStandardsforroutineinternalcheckupHydraulicsAirPressureElectrical/ElectronicsLubricationMechanicalOperatorexecutesroutinechecks汽车GPS防盗系统和GSM防盗系统有什么区别7StepstoAutonomousMaintenanceStep6–OrderlinessandTidinessImproveonSupplierActivitySparepartssupplypartnersSparepartsstoresSparepartsinventoryImproveonToolActivityToolCriborderlinessToolsfrequentlyusedatworkstation

(refertoVisualManagement/

VisualControl)汽车GPS防盗系统和GSM防盗系统有什么区别7StepstoAutonomousMaintenanceStep7–“Allout”AutonomousManagementProcessneverendsMetricsAuditsEachprocesspostResult*(actual)againstGoal(target)ZerolosttimeaccidentsZeroDefectsZeroBreakdownsZeroset-uptimeoratleast<10minutesPracticeQuickChangeovers/SMED(seeseparatemodule)*UtilizeAccountabilityMeetings(seeseparatemodule)汽车GPS防盗系统和GSM防盗系统有什么区别TPM–KaizenandReliabilityMaintenanceKAIZEN(seeseparatemodule)SWATTeamapproachtomajorproblems(Focusimprovementeffortaround6bigLosses)ReductioninChangeover/Set-uptimeRELIABILITYDrivenbyParetoAnalysistoprioritizeDatabasedReductioninMTTRIncreaseinMTBF汽车GPS防盗系统和GSM防盗系统有什么区别ReliabilityMaintenanceMeantimetoFailure(Goalistomaximize)MachineBreakdown ToolBreakdownPartFailureMeantimetoRepair(Goalistominimize)DiagnoseproblemCorrectproblemSetupMachinetomakegoodpartsSparepartscontrolAnalyzeusingStatisticalToolsReliabilityMeasuresProblemSolvingToolsVibrationAnalysisTools

汽车GPS防盗系统和GSM防盗系统有什么区别TPM-ReliabilityKaizenExamples1)ToolcuttingTip(NissanMotors)LifeCycle=45pieces

KAIZEN#1–Vibrationalanalysistooptimizerotationalspeed.Lifecycle=132pieces. KAIZEN#2–Analysisofwearpatterntooptimizetoolgeometry.Lifecycle=305pieces.2)Toolcutting(ToyotaMotors)Toolexpensiveandtakeslongtimetosetup

KAIZEN#1–Reducedset-uptimefrom15minutestolessthan10seconds. KAIZEN#2–Studiedcorrelationbetweenlifeoftoolandnumberofcutsbetweensharpening–increaselifeoftoolfive-fold.汽车GPS防盗系统和GSM防盗系统有什么区别PlannedMaintenanceBestPracticesMaintenancedepartmentprimarilyresponsibleRe-adjustmentofMachinestobringbacktooriginalstateFeedbackinformationtoMaintenancePreventionGroupCollectionofReliabilityDataMTBFMTTRFindingandcopingwithchronicdefectsMachineaccuracycontrol(calibration)Scheduleboards(VisualManagement)ControlofSparePartsLubricationVibrationalAnalysis汽车GPS防盗系统和GSM防盗系统有什么区别MaintenancePreventionBestPracticesNewequipmentdesignintegratedw/NewProductIntroduction(NPI)effortsInput