贺德克过滤器培训研究

EContamination(Frank)1产品培训EContamination(Frank)21.油液中污染物的形成2．NAS以及ISO标准所代表的含义3．清洁度的直观照片4．不同的滤芯过滤精度所能达到的油液清洁度等级5．污染物的渗透过程6．轴承座磨损的直观照片7．固体颗粒物的种类，以及对工作元件的影响程度8．依据颗粒物的种类不同的处理方法9．过滤器的作用，好处10．滤芯的过滤方式（表面和深层）11．表面过滤以及深层过滤的特点12．滤芯的参数以及β值的介绍13．ＨＹＤＡＣ滤芯的结构14．根据不同的安装位置选择不同的过滤器型式15．压力发讯器以及压差发讯器的原理16．常用的发讯器报警值17．根据实际例子选型EContamination(Frank)3EContamination(Frank)4Plant3EContamination(Frank)5Plant4EContamination(Frank)6Gegründet/Founded:September1996-1996.9Hauptsitz/HeadOffice:Shanghai-上海Niederlassungen/Branchoffices:Beijing,Anshan,Wuhan,Guangzhou-北京，鞍山，武汉，长沙，广州，成都，重庆，沈阳。。AnzahlHändler,Vertriebs-bzw.Service-partner/NumberofDistributorsorServicePartners:26AnzahlMitarbeiter/No.ofemployees:350Produktion,Montage/production,assembly:ja/yesService:ja/yesLager/stock:ja/yesEContamination(Frank)7HydraulicPowerStation电厂HydraulicControlStandSystemforSteelPlantIn2013钢厂系统63.38MillionRMBEContamination(Frank)8PuYang3.5mRollingMillAGCControlSystemMOOGthree-stageservovalvesQn=800l/minP=420barEContamination(Frank)9PuYang3.5mRollingMillBalancingSystemPistonAccumulator:100Lx2NitrogenBottles:100Lx20BladderAccumulator:50Lx12EContamination(Frank)10Effects(影响结果）70-80%ofallfailuresofhydraulicsystemsandupto90%ofallbearingfailuresarecausedbycontaminationofthehydraulicfluidorlubricant70%-80%的液压系统问题和超过90%的轴承问题是液压介质污染引起的EContamination(Frank)11Solid固态物Liquid液态物Gaseous气体TypesofContaminationEContamination(Frank)12Coresand型砂Weldsplatter焊渣Fibers纤维Scale剥落Rust锈蚀物Packagingresidue包装材料Paint油漆TypesofSolidContamination（固态污染物类型）EContamination(Frank)13TypesofLiquidContamination（液态污染物类型）Water水Addingincompatablenewoil增加新油EContamination(Frank)14Air空气TypesofGaseousContaminationEContamination(Frank)15OriginsofContaminationExternalcontamination外部Internalcontamination内部Assembly装配Initialcontamination初始Abrasion磨损Newoil新油Repairs维修EContamination(Frank)16BearinglubricationfilmFine/coarseparticle151575DiameterinµmHumanhair30ParticleProportions（肉眼能看到的颗粒物直径）EContamination(Frank)17ContaminationClassNAS7orISO17/14EContamination(Frank)18dynamicstaticErrorsofMeasurementWaysoftakingaSample（取样方法）EContamination(Frank)19ErrorsofMeasurementPlaceoftheMicroHoseEContamination(Frank)20ParticleCounterCalibrationEContamination(Frank)21ParticleCounterPrincipleEContamination(Frank)22DocumentMeasuringandRegisteringDirectingNASISOPCSPSControlling246810120:010:020:030:040:050:060:070:080:090:100:110:120:130:14[min]1012141618200:010:020:030:040:050:060:070:080:090:100:110:120:130:14[min]MeasuringwithFluidControlUnit(FCU)EContamination(Frank)23ElectronicParticleCounterPrincipleEContamination(Frank)24NAS-CodeNumberofparticles/100ml(toNAS1638)2-5µm5-15µm15-25µm25-50µm50-100µm100µm0062512522410012502504482012500500881641250001000176328131000020003526416242000040007041283245400008000140825664868000016000281651212816716000032000563210242563283200006400011264204851264964000012800022528409610241281012800002560004505681922048256112560000512000901121638440965121251200001024000180224327688192102413-20480003604486553616384204814-4096000720896131072327684096ContaminationClassestoNAS1638EContamination(Frank)25ISO-CodeNumberofparticles/100ml(toISO4406)fromupto00,51112224348481651632632647641308130250925050010500100011100020001220004000134000800014800016000151600032000163200064000176400013000018130000260000192600005000002050000010000002110000002000000222000000400000023400000080000002480000001600000025160000003200000026320000006400000027640000001300000002813000000025000000015/13/102µm5µm15µmContaminationClassestoISO4406EContamination(Frank)26ContaminationClassestoISO4406Maximalnumberofparticlesin1mlfluidEContamination(Frank)27ContaminationClassestoISO4406EContamination(Frank)28ContaminationClassesNAS5ISO14/11RequiredformodernhydraulicsystemsEContamination(Frank)29ContaminationClassesNAS7ISO15/13Freshoil,deliveryinminicontainersEContamination(Frank)30ContaminationClassesNAS9ISO18/15Freshoil,deliveryintanktrucksEContamination(Frank)31ContaminationClassesNAS12ISO21/18Freshoil,deliveryinbarrelsEContamination(Frank)35Graduallyincreaseoftheparticlenumber不断增加的颗粒物DirtPenetratione.g.CylinderEContamination(Frank)36Clearanceofanewsealing:0,1-0,25µmClearanceafter500.000cycles:0,3µmDirtPenetratione.g.CylinderSystempressureP=0barv=26,4cm/sEContamination(Frank)37EffectsofSolidContaminationIncreasedleakage增加泄露Jammingofpistonsandspools扰动Componentfailure失效Changesincontrolcharacteristics改变特性EContamination(Frank)38InitialDamageonBearingsWithoutflushingWithflushingPuttingintooperationOperatingtimeEContamination(Frank)39WearonPlainBearings–ContaminationasconsequentialdamageEContamination(Frank)40WearonPlainBearings–ImpuritiesembedinpartingplanesEContamination(Frank)41WearonPlainBearings–Embedchip–碎片嵌入EContamination(Frank)42WearonRollerBearings–ImpuritiesinadeepgrooveballbearingEContamination(Frank)43EffectsofSolidContaminatione.g.GearPumpEContamination(Frank)44EffectsofSolidContaminatione.g.GearPumpAddedcontamination:2mg/lACFTDPulses/100mlQinthesystemin%ofinitialQtimeEContamination(Frank)45Effects