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一种AGC伺服液压缸内泄漏的实验测试方法.docx

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一种AGC伺服液压缸内泄漏的实验测试方法 Title:ExperimentalTestingMethodforInternalLeakageofAGCServoHydraulicCylinder Abstract: TheinternalleakageofanAGC(automaticgaugecontrol)servohydrauliccylinderisacriticalfactorthataffectsitsperformanceandefficiency.ThispaperpresentsanexperimentaltestingmethodformeasuringtheinternalleakageofAGCservohydrauliccylinders.Theproposedmethodinvolvestestingthecylinderunderdifferentoperatingconditionstoaccuratelyquantifytheleakagerate.Theresultsobtainedfromtheexperimentcanbeusedtoevaluatetheperformanceofthecylinderandidentifypotentialareasofimprovement.Thispaperdiscussestheexperimentalsetup,testprocedures,dataanalysis,andthesignificanceofthetestingmethodinthedesignandoptimizationofAGCservohydrauliccylinders. 1.Introduction: AGCservohydrauliccylindersplayacrucialroleinindustriessuchassteelrollingmills,whereprecisecontrolofgaugethicknessisessential.Theinternalleakageofthesecylinderscanleadtopressuredrops,decreasedcylinderperformance,andenergywastage.Therefore,itisimportanttodevelopaccuratetestingmethodstomeasureandevaluatetheinternalleakagerateofAGCservohydrauliccylinders. 2.ExperimentalSetup: TheexperimentalsetupincludestheAGCservohydrauliccylinder,apressuretransducer,aflowmeter,acontrolsystem,andamonitoringsystem.Thecylinderisconnectedtoahydraulicpowerunit,whichsuppliespressurizedhydraulicfluidtothecylinder.Thecontrolsystemisusedtoregulatethecylinder'smovement,andthemonitoringsystemrecordsthepressure,flow,anddisplacementdataduringtheexperiment. 3.TestProcedure: TheexperimentaltestingmethodinvolvesaseriesofstepstoaccuratelyquantifytheinternalleakagerateoftheAGCservohydrauliccylinder. -Step1:Ensurethatthecylinderandexperimentalsetupareproperlyalignedandconnected. -Step2:Setthedesiredoperatingconditionssuchaspressure,temperature,andload. -Step3:Initiatetheexperimentandmonitorthepressure,flow,anddisplacementdata. -Step4:Conducttheexperimentunderdifferentoperatingconditionstoencompassawiderangeofleakagescenarios. -Step5:Repeattheexperimentmultipletimestoensureco