雙線自動滋潤油機(工程高端培訓)

ausPatentschriftNr.556917Theworld's

firsttwo-linesystem,(HELIOSHA)todayworldstandard,wasborninourcompany.In1928wereceivedTHEpatentno.556917forit.Thetwo-linesystemsuppliesthefrictionpointwithlubricantviatwomainlinesthatarealternativelypressurized.Fromthemain

lines,branchlinesleadtothe

metering

devices.Achange-overvalveandend-of-linepressureswitchesarusedtoalternativelypressurizeandrelievethemainlines.branchlinesmainlinesend-of-linepressureswitcheschange-overvalvetothefrictionpointsmeteringdeviceThemainpartsofatwo-linesystemarebranchlinesmainlinesend-of-linepressureswitchchange-overvalvefrictionpointsmeteringdevicePipetothefrictionpointsElectriccontrolboxTwo-lineSystemEnd-of-linepressureswitchMainlinesPressurelineChange-overValvePumpMeteringDevicestothefrictionpointReliefelineStichleitungenbranchlinesRangeofApplications

Centralsupplyofwidelyspreadlubricationpoints

oflubricationpointswithdifferentlubricationrequirements

oflubricationpointsonmachineswheremachinegroupsareindividuallyshutdownoflubricationpointswithpermanenthighbearingbackpressure

CharacteristicsofHELIOSTwo-lineSystems

Optimummonitoringandcontrolpossibility

Ifabearingclogsorameteringdeviceoutletfailstofunction,allotheroutletpairswillcontinuetofunctionnormally

Simplemeteringoflubricantperoutletpair

Problem-freereadjustmentofmeteredlubricantoutputafterinstallation

Readilyextendible

HighguaranteeoffunctionTwo-lineSystems3Systems1235lubepoints1System280lubepointsSchaufelradbagger285RBWGermanyBucketWheelExcavator285RBWSuperstructure4LubecyclesTransportwayBucketwheelboomCrusherLiftinggearPumpstation144mMainlinetotal624m1248mtube30x33Systems1235lubepointsXBLASTFURNACESXHotStripandPlateMillsHaindlPaper,AugsburgGermanyPM3LWCOffsetScreenWidth:10.45mLength:approx.120mVelocity:2000m/minPortEquipmentFunctionalDescriptionrelieflinechange-overvalvemeteringdevicemainlinespressurelinecentrallubricationpumpend-of-linepressureswitchtothefrictionpointsbranchlinesmeteringdevice1.HalfCycleFunctionalDescriptionrelieflinechange-overvalvemeteringdevicemainlinespressurelinecentrallubricationpumpend-of-linepressureswitchtothefrictionpointsbranchlinesmeteringdevice1.HalfCycletothefrictionpoints(50%)FunctionalDescriptionrelieflinechange-overvalvemeteringdevicemainlinespressurelinecentrallubricationpumpend-of-linepressureswitchtothefrictionpointstothefrictionpoints(50%)meteringdevicebranchlines1.HalfCycleAnimationFunctionalDescriptionrelieflineend-of-linepressureswitchchange-overvalvelubricantmeteringdevicemainlinecentrallubricationpumppressurelinetothefrictionpointsbranchlines2.HalfCycletothefrictionpoints(50%)AnimationFunctionalDescriptionrelieflineend-of-linepressureswitchchange-overvalvelubricantmeteringdevicemainlinecentrallubricationpumppressurelinetothefrictionpointstothefrictionpoints(50%)branchlines2.HalfCycleFunctionalDescriptionrelieflinechange-overvalvemeteringdevicemainlinespressurelinecentrallubricationpumpend-of-linepressureswitchtothefrictionpointsbranchlinesmeteringdevice3.HalfCycletothefrictionpoints(50%)FunctionalDescriptionrelieflinechange-overvalvemeteringdevicemainlinespressurelinecentrallubricationpumpend-of-linepressureswitchtothefrictionpointstothefrictionpoints(50%)meteringdevicebranchlines3.HalfCycleAnimationFunctionalDescriptionrelieflineend-of-linepressureswitchchange-overvalvelubricantmeteringdevicemainlinecentrallubricationpumppressurelinetothefrictionpointsbranchlines4.HalfCycle4.HalfCycleAnimationFunctionalDescriptionrelieflineend-of-linepressureswitchchange-overvalvelubricantmeteringdevicemainlinecentrallubricationpumppressurelinetothefrictionpointsbranchlinesNote:End-of-linepressureswitchshouldbelocatedbeforethelastmeteringdevice.ThispreventsthegreasefromhardeninginthelineABABABCycle1Cycle2PRPausetimeCONTROLUNIT

CONTROLUNITFROMPUMPPTOPUMPRESERVoiRR3/2-waySolenoidvalvePressureswitch3/2-waySolenoidvalvePressureswitchIAIIAIIBIBFROMPUMPTOPUMPRESERVoiRPAUSETIMECYCLEIandIIIAIBIIBIIAbranchlinesmainlinesend-of-linepressureswitchchange-overvalvetothefrictionpointsmeteringdeviceFrictionpointswithasmalleramount??branchlinesmainlinesend-of-linepressureswitchchange-overvalvetothefrictionpointsmeteringdeviceSSVSSVVersionforFrictionpointswithasmalleramountTwo-lineSystemw.secondarySSVDividersMeteringDeviceTypeVSKHProgressiveMeteringDevice

TypeSSVEnd-of-linePressureControlMainlinePipeAandBQUICKLUB-ProgressiveMeteringDeviceforGrease&OilTypeSSVSectionalViewPistonsideOutletsidePistondetectorCompressionvolume :normalgrease~1%-1,5% badgrease~2%(manyairbubblesinthegrease)RheometerCurveGrease :KP2KTemperature :20°CPressurelossp.mDruckverlustp.M.RheometerCurveGrease :KP2KTemperature :0°CPressurelossp.mDruckverlustp.M.RheometerCurveGrease :KP2KTemperature :-10°CPressurelossp.mDruckverlustp.M.Rheomete