Johdanto
Chinesename:Englishnameofkeyequipment:criticalequipment
Explanation:TheuseandmaintenanceofkeyequipmentThekeyequipmentintheproductionequipmentoftheenterpriseplaysaveryimportantroleFunction,ifafailureoccurs,itmayleadtoproductionstoppage,stoptheproductionlineorproductionsystem,andcausehugeeconomiclosses.
Jakosäännöt
1)Singlekeyequipmentforkeyproductionprocesses,high-loadproduction-specificequipment,failuresaffectingequipmentwithalargeproductionarea,frequentfailuresoftenaffectingproductionequipment,Equipmentwithhighloadandgreatinfluenceonbalancedproduction.
2)Intermsofquality,thereisnosubstituteequipmentforthequalitykeyprocess,thekeyequipmentforfinishing,andequipmentfactorsaffecttheequipmentwithunstableandverylowcpvalueoftheprocesscapabilityindex.
3)Intermsofcost,equipmentwithhightime-to-timevalue,equipmentwithhighkineticenergyconsumption,andequipmentthathasalargeimpactonoutputandoutputvalueduetoshutdownsshouldberepaired.
4)Equipmentthathasaseriousimpactonpersonalsafetyafterasafetyfailureordamage,andequipmentthathasaseriousimpactonenvironmentalprotectionandoperations.
5)Intermsofmaintainability,repaircomplexequipmentwithhighcoefficients,equipmentwithdifficultyinsupplyingspareparts,equipmentthatispronetofailureandisnoteasytorepair.
Laitteiden hallinta
Themaintenanceofkeyequipmentimplementsadedicatedplaneandadedicatedsystem.Theon-sitemaintenanceteamiscomposedofoperatorsandmaintenancepersonnel(fitters,electricians,instrumenters,etc.).Thestandardproceduresoffixedpoint,fixedcontent,fixedtime,fixedroute,fixedstandardandfixedrecordarecarriedout.Theprofessionalmaintenancegroupcomposedoftechnicians,professionaltechnicalmonitoringpersonnelandtechnicalmanagementpersonnelconductsinspectionandmaintenanceofvariousprofessionalandtechnicalrequirementsonkeyequipmentaccordingtoacertainperiod.
Atthesitewherekeyequipmentisimplemented,anobvioussignshallbesetuptoindicatethenumberofdaysofcontinuoussafeoperationoftheequipment,thenursingstaffonduty,andtheoperatingstatus.On-sitemaintenanceandprofessionalmaintenanceorganizationsholdregularequipmentoperationmeetingstoevaluatethetechnicalstatusofkeyequipment,studywhetherabnormalphenomenaarefoundinequipmentstatusmonitoring,andproposeandimplementmeasurestodealwithequipmentfailuresandabnormalities.