四.以预防性保养为核心的设备管理模式课件

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1、四.以预防性保养为核心的设备管理模式http://www.hkifm.org.hk/public_html/about.htmlMAINTENANCEPLANNINGISCarryingoutmaintenancetaskstoaPlannedScheduleNOTWaitingforaProblemandthenFixingtheProblem维修计划维修计划是指预先安排的工作计划而不是等出了问题再去解决维修计划什么是维修计划?维修种类设备,设施预防性维修公共区域预防性维修客房区域预防性维修What

2、isPlannedMaintenancePLANNED计划Activityforwhichapre-determinedjobprocedurehasbeendocumented.Alllabor,materials,tools,andequipmentrequiredtocarryoutthetaskhavebeenestimated.Theiravailabilityassuredbeforecommencementofthetask.MAINTENANCE维修istoKEEPinitsexist

3、ingstatetoPRESERVECONTINUEingoodoperatingconditionPROTECTcurrentcondition什么是计划性的维修MaintenanceTypes1.Reactivemaintenance(Breakdownmaintenance)2.Preventativemaintenance(Electivemaintenance)预防性维修Periodicmaintenance定期维修Predictivemaintenance(PdM)预测性维修3.Corre

4、ctivemaintenance改进性维修4.MaintenancePrevention维修预防5.TotalProductiveMaintenance(TPM)大修维修种类反应性(被动)维修1.ReactivemaintenanceItmeanswaitingtillequipmentfailsandrepairingit.Suchathingcouldbeusedwhentheequipmentfailuredoesnotsignificantlyaffecttheoperationorservi

5、cestandards.Couldgeneratesignificantlossinrevenueandhigherrepaircost.Mostimportantlywouldnegativelyimpactcustomersatisfaction.NotRecommended不推荐反应性(被动)维修2.PreventivemaintenanceIsamaintenanceprogramdesignedtoretainthehealthyconditionofequipmentandextendeq

6、uipmentlifepreventdeteriorationpreventfailureandimprovereliabilityImproveequipmentavailabilityIsachievedthrougheitherinspectionofequipmentconditionordiagnosisofequipmentcondition,tomeasuredeterioration.ItisfurtherdividedintoPeriodicmaintenancePredictive

7、maintenance.Justlikehumanlifeisextendedbypreventivemedicine,theequipmentservicelifecanbeprolongedbydoingpreventivemaintenance.预防性维修2a.PeriodicmaintenancePeriodicmaintenanceconsistsofperiodicallyinspecting,servicingandcleaningequipmentandreplacingpartsto

8、preventsuddenfailureandprocessproblems.ThismethodisalsocalledTimebasedmaintenance-TBM定期维修预测性维修Istechniquesthathelpdeterminetheconditionofin-serviceequipmentinordertopredictwhenmaintenanceshouldbeperformedComparedtoperiodicmainten