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1、BPAmocoOilChangeCriteriaLGEARINGSYSTEMSFluidFunction:LubricatemovingpartsProvidecoolingPreventcorrosionPerformanceFactors:ViscosityRustinhibitionEPpropertiesAnti-wearThermal&oxidationstabilityAntifoamTestFrequency:Every6monthsBPProductRangeinclude:EnergolGR-XPEnersynEPXEnergolGR-XFHypogearEPEner
2、synSGGearOilEPEnersynSG-XPGearOilEnersynHTXApplication:Generallygearboxesconsistofwhitemetalsorrollingelementbearings,andsteelonsteelgears,orsteelonbronzegearsofvariousconfigurations,fittedwithanenclosure.Speeds&loadsvaryconsiderably,dependentuponapplicationandgearlype.Lubricationmaybeintegralor
3、fedfromtheoilsystemofthedrivingmachine.Oftengearboxlubricantisrationalisedwiththedrivingsystemlubricant,(suchasengineoil).TestOilConditionDefaultLimitsKinematicViscosity(cSt)Satisfactory<+15%ofnominalviscosityBorderline+15%-20%ofnominalviscosityExceedsLimit>+20%ofnominalviscosityWater(%wt.)Satis
4、factory0.05%?0.2%Borderline0.2%-0.5%ExceedsLimit>0.5%AcidNumber(mgKOH/g)Satisfactoryv+0.5mgKOH/gofnominalacidnumberBorderline+0.5-1.0mgKOH/gofnominalacidnumberExceedsLimit>+1.0mgKOH/gofnominalacidnumbern-HeptaneInsolubles(%wt.)Satisfactory<0.1%Borderline()」%-0.2%ExceedsLimit>0.2%2.STEAM&GASTURBI
5、NESANDGENERALCIRCULATIONSYSTEMSFluidFunction:LubricatemovingpartsRust&oxidationcorrosionLubricatereductiongearingProvidecoolingPerformanceFactors:ViscosityWatershedding(demulse)OxidationresistanceTestFrequency:Every6monthsBPProductRangeinclude:EnergolTHBEnergolCSEnergolTH-HTEnergolCSMTurbinolEne
6、rgolHPTurbinolEPApplication:Steamturbinesareusedformainpropulsion,electricalpowergenerationandforotherdirectdrivepowerrequirements,(e.g.centrifugalcompressors&pumps).Thesystemoiloftenalsoprovideslubricationforanyfittedgeartrain.TheoilsarehighqualitymineraloilsinhibitedwithadditivetoprovideR&Opro
7、tection.NB?Turbineoilsmustundernocircumstancesbecontaminatedwithoilscontainingdetergentsandbasicadditives(e.g?engineoils).Contaminationwillresultinfoamingandstableemulsionformationswithanywaterpresent,Turbineoilscontainacidi
