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標準所代表的含義標準所代表的含義3 清潔度的直觀照片清潔度的直觀照片4 不同的濾芯過濾精度所能達到的油液清潔度等級不同的濾芯過濾精度所能達到的油液清潔度等級5 污染物的滲透過程污染物的滲透過程6 軸承座磨損的直觀照片軸承座磨損的直觀照片7 固體顆粒物的種類，以及對工作元件的影響程度固體顆粒物的種類，以及對工作元件的影響程度8 依據顆粒物的種類不同的處理方法依據顆粒物的種類不同的處理方法9 過濾器的作用，好處過濾器的作用，好處10 濾芯的過

2、濾方式（表面和深層）濾芯的過濾方式（表面和深層）11 表面過濾以及深層過濾的特點表面過濾以及深層過濾的特點12 濾芯的參數以及濾芯的參數以及值的介紹值的介紹13 濾芯的結構濾芯的結構14 根據不同的安裝位置選擇不同的過濾器型式根據不同的安裝位置選擇不同的過濾器型式15 壓力發訊器以及壓差發訊器的原理壓力發訊器以及壓差發訊器的原理16 常用的發訊器報警值常用的發訊器報警值17 根據實際例子選型根據實際例子選型EContamination (Frank)3EContamination (Frank)4EContamination (Frank)5EContamination (Frank)6ECo

3、ntamination (Frank)7Hydraulic Power Station 電廠電廠Hydraulic Control StandSystem for Steel Plant In 2013 鋼廠系統鋼廠系統 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 鑄屑鑄屑Rust 銹銹Iron 鐵鐵Steel 鋼鋼Br

12、ass 銅銅 Bronze 青銅青銅 Aluminium 鋁鋁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齒輪泵齒輪泵9 91010Cylinders 油缸油缸Cylinders9 91010Directional valvesDirectional valves 9 91010Relief valvesRelief valves 溢流閥溢流閥9 91010Throttle valvesThrottle valves 節流閥節流閥9 91010Piston pumpsPiston pumps 柱塞泵柱塞泵9 91010Vane pumpsVane pumps 葉片泵葉片泵9 91010Pressure valves 施壓閥施壓閥Pres

15、sure valves 6-8 6-85 5Proportional valvesProportional valves 6-8 6-85 5Servo valvesServo valves 伺服閥伺服閥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測試濾芯測試濾芯EContamination (Frank)64EContamination (Frank)65EContamination (Frank)66EContamination (Frank)67EContamination (Frank)68Contaminated oil臟油臟油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濾芯大小：濾芯大小：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