贺德克 过滤器培训资料

1、EContamination (Frank)1EContamination (Frank)21. 油液中污染物的形成油液中污染物的形成2 NAS以及以及ISO标准所代表的含义标准所代表的含义3 清洁度的直观照片清洁度的直观照片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 污染物的渗透过程污染物的渗透过程6 轴承座磨损的直观照片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依据颗粒物的种类不同的处理方法9 过滤器的作用，好处过滤器的作用，好处10 滤芯的过

2、滤方式（表面和深层）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表面过滤以及深层过滤的特点12 滤芯的参数以及滤芯的参数以及值的介绍值的介绍13 滤芯的结构滤芯的结构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常用的发讯器报警值17 根据实际例子选型根据实际例子选型EContamination (Frank)3EContamination (Frank)4EContamination (Frank)5EContamination (Frank)6ECo

3、ntamination (Frank)7Hydraulic Power Station 电厂电厂Hydraulic Control StandSystem for Steel Plant In 2013 钢厂系统钢厂系统 63.38 Million RMBEContamination (Frank)8EContamination (Frank)9EContamination (Frank)10EContamination (Frank)11EContamination (Frank)12EContamination (Frank)13EContamination (Frank)14EConta

4、mination (Frank)15EContamination (Frank)16Bearinglubrication filmFine/coarseparticle151575Diameter in mHuman hair30EContamination (Frank)17EContamination (Frank)18dynamicstaticEContamination (Frank)19EContamination (Frank)20EContamination (Frank)21EContamination (Frank)22PCSPS246810120:010:020:030:0

5、40:050:060:070:080:090:100:110:120:130:14min1012141618200:010:020:030:040:050:060:070:080:090:100:110:120:130:14minEContamination (Frank)23EContamination (Frank)24NAS-CodeNumber of particles / 100ml(to NAS 1638)2 - 5 m 5 - 15 m 15 - 25 m 25 - 50 m 50 - 100 m100 m0062512522410012502504482012500500881

6、641250001000176328131000020003526416242000040007041283245400008000140825664868000016000281651212816716000032000563210242563283200006400011264204851264964000012800022528409610241281012800002560004505681922048256112560000512000901121638440965121251200001024000180224327688192102413 -2048000360448655361

7、6384204814 -4096000720896131072327684096EContamination (Frank)25ISO-CodeNumber of particles / 100ml(to ISO 4406)fromup to00,51112224348481651632632647641308130250925050010500100011100020001220004000134000800014800016000151600032000163200064000176400013000018130000260000192600005000002050000010000002

8、1100000020000002220000004000000234000000800000024800000016000000251600000032000000263200000064000000276400000013000000028130000000250000000EContamination (Frank)26EContamination (Frank)27EContamination (Frank)28EContamination (Frank)29EContamination (Frank)30EContamination (Frank)31EContamination (F

9、rank)32EContamination (Frank)33EContamination (Frank)34Principle Dirt Penetration Test BenchDust channelParticlecounterDriving unitEContamination (Frank)35EContamination (Frank)36System pressureP = 0 barv=26,4 cm/sEContamination (Frank)37EContamination (Frank)38Without flushingWith flushingPutting i

10、nto operationOperating timeEContamination (Frank)39EContamination (Frank)40EContamination (Frank)41Embed chip碎片嵌入碎片嵌入EContamination (Frank)42EContamination (Frank)43EContamination (Frank)44Added contamination: 2 mg/l ACFTDPulses/100 mlQ in the system in % of initial QtimeEContamination (Frank)45ECon

11、tamination (Frank)46Added contamination: 1 mg/l SiKaPulses/100 mlQ in the system in % of initial QtimeEContamination (Frank)47EContamination (Frank)48EContamination (Frank)49EContamination (Frank)50Kinds of contaminationGaseousLiquidSolidEffectsWaterAirCorundum 磨料磨料Forge 铸屑铸屑Rust 锈锈Iron 铁铁Steel 钢钢Br

12、ass 铜铜 Bronze 青铜青铜 Aluminium 铝铝Hard wovensFibresWear at sealingsParticles of rubber Particles of lacquerOxidation products from hosesof the hydraulic fluidVeryharmfulHarmfulSlightlyharmfulEffectEContamination (Frank)51 EContamination (Frank)52 EContamination (Frank)53Zahnrad-pumpeFlgelzellen-pumpeSe

13、rvoventilKolben-pumpeVentil0,5 bis 10m0,5 bis 5m (J1)0,5 bis 1m (J2)5 bis 25m (J1)5 bis 8m (J1)EContamination (Frank)54Cleanliness classCleanliness classrecommendedrecommendedHydraulic-Hydraulic-componentscomponentstotoabsoluteabsoluteNAS NAS 16381638ISO DISISO DIS 4406 4406filtrationfiltrationratin

14、grating m mGear pumpsGear pumps齿轮泵齿轮泵9 91010Cylinders 油缸油缸Cylinders9 91010Directional valvesDirectional valves 9 91010Relief valvesRelief valves 溢流阀溢流阀9 91010Throttle valvesThrottle valves 节流阀节流阀9 91010Piston pumpsPiston pumps 柱塞泵柱塞泵9 91010Vane pumpsVane pumps 叶片泵叶片泵9 91010Pressure valves 施压阀施压阀Pres

15、sure valves 6-8 6-85 5Proportional valvesProportional valves 6-8 6-85 5Servo valvesServo valves 伺服阀伺服阀4 43 3Servo cylindersServo cylinders 伺服油缸伺服油缸4 43 3EContamination (Frank)55EContamination (Frank)56EContamination (Frank)57EContamination (Frank)58EContamination (Frank)59EContamination (Frank)60ECo

16、ntamination (Frank)61EContamination (Frank)62EContamination (Frank)63nupstream x mndownstream x mX=Nupstream上游上游Ndownstream 下游下游TestfilterElement测试滤芯测试滤芯EContamination (Frank)64EContamination (Frank)65EContamination (Frank)66EContamination (Frank)67EContamination (Frank)68Contaminated oil脏油脏油Clean o

17、il 清油清油EContamination (Frank)69EContamination (Frank)70EContamination (Frank)71EContamination (Frank)72EContamination (Frank)73EContamination (Frank)74EContamination (Frank)75EContamination (Frank)76HFDHETGHEESHFCHFAHLPEContamination (Frank)77EContamination (Frank)78EContamination (Frank)79EContamin

18、ation (Frank)80滤芯大小：滤芯大小：330 到到2600EContamination (Frank)81MCONTROLEContamination (Frank)82EContamination (Frank)83EContamination (Frank)84EContamination (Frank)85MCONTROLEContamination (Frank)86EContamination (Frank)87EContamination (Frank)88EContamination (Frank)89EContamination (Frank)90MCONTROLE

19、Contamination (Frank)91EContamination (Frank)92EContamination (Frank)93EContamination (Frank)94EContamination (Frank)95MMCONTROLEContamination (Frank)96EContamination (Frank)97EContamination (Frank)98EContamination (Frank)99MMCONTROLEContamination (Frank)100EContamination (Frank)101EContamination (Frank)102EContamination (Frank)103Dirt sideClean sideEContamination (Frank)104Dirt sideClean sideEContamination (Frank)105 D Dp-calculationEContamination (Frank)106ECo