ISO 17359-2018 Condition monitoring and diagnostics of machines — General guidelines

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1、INTERNATIONALISOSTANDARD17359Thirdedition2018-01Conditionmonitoringanddiagnosticsofmachines—GeneralguidelinesSurveillanceetdiagnosticd'étatdesmachines—LignesdirectricesgénéralesReferencenumberISO17359:2018(E)©ISO2018ProvidedbyIHSMarkitunderlicensewithANSIISO17359:2018(E)COPYRIGHTPR

2、OTECTEDDOCUMENT©ISO2018Allrightsreserved.Unlessotherwisespecified,orrequiredinthecontextofitsimplementation,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwri

3、ttenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO’smemberbodyinthecountryoftherequester.ISOcopyrightofficeCP401•Ch.deBlandonnet8CH-1214Vernier,Geneva,SwitzerlandTel.+41227490111Fax+41227490947copyright@iso.orgwww.iso.orgPublishedinSwitzerlandi©ISO2018–Allri

4、ghtsreservedProvidedbyIHSMarkitunderlicensewithANSIISO17359:2018(E)ContentsPageForeword.....ivIntroduction.....v1Scope.....12Normativereferences....13Termsanddefinitions....14Overviewofconditionmonitoringprocedure...15Costbenefitanalysis....36Equipmentaudit....36.1Identificationofe

5、quipment....36.2Identificationofequipmentfunction...47Reliabilityandcriticalityaudit....47.1Reliabilityblockdiagram....47.2Equipmentcriticality....47.3Failuremodes,efectsandcriticalityanalysis...47.4Alternativemaintenancetasks...58Monitoringmethod....58.1Measurementtechnique....58.

6、2Accuracyofmonitoredparameters....58.3Feasibilityofmonitoring....58.4Operatingconditionsduringmonitoring...68.5Monitoringinterval....68.6Dataacquisitionrate....68.7Recordofmonitoredparameters...68.8Measurementlocations....68.9Initialalert/alarmcriteria....78.10Baselinedata....79Dat

7、aacquisitionandanalysis....89.1Measurementandtrending....89.2Qualityofmeasurements....89.3Measurementcomparisontoalert/alarmcriteria..89.4Diagnosisandprognosis....89.5Improvingdiagnosisand/orprognosisconfidence..910Determinemaintenanceaction....911Review.....1012Training.....10Anne

8、xA(informative)Examplesofc