el aceite hidráulico
DESCRIPTION
hidraulicoTRANSCRIPT
SIST
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OH
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ÁULI
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SDIPLOMADO
INDU
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Y M
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COM
DOCENTE
Ing. Robert William Castillo Alva Ing. Mecánico, Doctorando en Ciencias e Ingenieria, Administración.Especialista en la Gestión de Activos, Proyectos y Mantenimiento. Director de Diplomaturas Gica Ingenieros en Maquinaria Pesada, Sistemas Oloehidráulicos y Gestión de Mantenimiento y Confiabilidad.
SISTEMASOLEOHIDRÁULICOSINDUSTRIALES Y MÓVILES
DIPLOMADO
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICOCOPYRIGHT (1998) VICKERS, INCORPORATEDC 16-1
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
16-2COPYRIGHT (1998) VICKERS, INCORPORATEDC
SIST
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
16-3COPYRIGHT (1998) VICKERS, INCORPORATEDC
SIST
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
16-4COPYRIGHT (1998) VICKERS, INCORPORATEDC
SIST
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
16-5COPYRIGHT (1998) VICKERS, INCORPORATEDC
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
16-6COPYRIGHT (1998) VICKERS, INCORPORATEDC
SIST
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
4
1000
6
2000
8
3000
10
4000
12
5000
14
6000
16
7000
18
8000
20
9000
22
10,000
24
26
22.7
16.8
9600
12.9
4800
5.7
12009.6
2400
Summer Winter
16-7COPYRIGHT (1998) VICKERS, INCORPORATEDC
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
10
20
30
40
50
60
70
80
90
100
110
120
110
90
74.8
61.2
50.6
41.4
35.2
28.8
24.2
19.8
KinematicViscosity
cSt @ 40 deg. C.
16-8COPYRIGHT (1998) VICKERS, INCORPORATEDC
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
16-9COPYRIGHT (1998) VICKERS, INCORPORATEDC
SIST
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
Component Micron
100 mesh screen
Grain of table salt
Smog particle
Machining particle
200 mesh screen
Human hair
Pollen
Fog droplet
Particle visible to unaided eye
White blood cell
Grinding particles
Red blood cell
Honing particles
Yeast cells
Bacteria
Viruses
159
100
90
80+
74
70
60
50
40
24
10+
62+
10.2+0.1+
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
Particle nearclearance size
Silt particlesParticle largerthan clearance
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
COMPONENT MICRONS INCHES
Gear Pump
CLEARANCELOCATION
Gear to side plate
Gear tip to case
1/2 - 5
1/2 - 5
0.00002-0.0002
0.00002-0.0002
0.00002-0.0002
Vane Pump
Piston Pump
Servo Valve
Control Valve
Actuators
Hydrostatic Bearings
Antifriction Bearings
Slide Bearings
Tip of vane
Sides of vane
1/2 - 1
1/2 - 1
5 - 13
0.00002-0.00004
0.00002-0.00004
0.0002-0.0005
Piston to bore
Valve plate to cylinder
5 - 40
1/2 - 5
0.0002-0.0015
Orifice
Orifice
Flapper wall
Spool sleeve
Spool sleeve
130 - 450
18 - 63
1 - 4
0.005-0.018
0.0007-0.0025
0.00005-0.00015
Disk type
Poppet type
130 - 10,000
1 - 23
13 - 40 0.0005-0.0015
0.00005-0.0009
0.005-0.4
50 - 250
0 - 25
1/2
1/2
0.002-0.01
0.00005-0.001
0.00002-
0.00002-
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
00.2 0.4 0.6 0.8 1.0 1.2
2
4
6
8
10
12
%
AirbyVolume
Pressure, atmospheres
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
SIST
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
10
10
10
10
10
10
1
10
105 10 15 20 30 50
-1
-2
2
3
4
5
6
INDUSTRIAL
CRANES
AIRCRAFT
COMBINES
EARTH MOVING
FARM TRACTORS
DREDGE
Particles/milliliterGreaterThanIndicatedSize
Particle Size in Microns
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
2000 4000 6000 8000 10000 12000
20
40
60
80
100
120
MilligramsperLiter
Cycle Meters
Seal 2
Seal 1
Seal 3
Seal 4Seal 5
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
Normal Wear Wear OutBreak In
Time
Number Of Contamination Particles
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
Sample number
Particle Count / Milliliter
> >10 micron5 micron
1
2
3
4
5
6
7
8
9
10
180 20
21401 4087
1703 342
11230
309
2303
1933
2437
3342
963
3209
63
406
313
183
419
155
Average of all Samples 4580 920
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
A: Full-Film Lubrication B: Boundary Lubrication
C: Mixed Film Lubrication
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
SIST
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
SIST
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
5,000 10,000 20
RangeCode
Number of particles per1 ml of fluid
More than Up to =
20
40 12
19
18
17
16
15
14
13
11
10
9
8
7
6
5
4
3
2
1
5,0002500
25001300
1300640
640320
320160
16080
8040
10
105
52.5
2.51.3
1.3.64
.64.32
.32.16
.16.08
.08.04
.04.02
.02.01
RangeCode
Number of particles per1 ml of fluid
More than Up to =
80,000 160,000 24 20
40,000 80,000 23
22
21
20
20,000 40,000
10,000 20,000
10,0005,000
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
Range
Number
80k
40k
20k
10k
5k
2,500
1,300
640
320
160
80
40
20
10
5
2.5
1.3
0.64
0.32
0.16
0.08
0.04
0.02
0.01
160k
80k
40k
20k
10k
5k
2,500
1,300
640
320
160
80
40
20
10
5
2.5
1.3
0.64
0.32
0.16
0.08
0.04
0.02
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
k = thousand
Particle
Size
'x'
in
micrometers
No. of
Particles
> 'x'
in 1ml
sample
2
5
10
15
25
50
1,800
390
114
65
8.5
0.6
4 m 6 m 14 m
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
Fixed Gear 20/18/15 19/17/15Fixed Vane 20/18/15 19/17/14 18/16/13
1000 PSI 2000 PSI 3000 PSI+IPUMPS
Fixed Piston 19/17/15 18/16/14 17/15/13Variable Vane 18/16/14 17/15/13Variable Piston 18/16/14 17/15/13 16/14/12
Directional (solenoid) 20/18/15 19/17/14Pressure Control (modulating) 19/17/14 19/17/14Flow Controls (standard) 19/17/14 19/17/14Proportional Directional (throttle valves) 17/15/12 15/13/11*Check Valves 20/18/15 20/18/15Servo Valves 16/14/11* 15/13/10*Cartridge Valves 18/16/13 17/15/12H.R.C. 18/16/13 17/15/12Proportional Pressure Controls 16/14/12* 15/13/11*Flow controls (pressure compensating) 17/15/13 17/15/13Proportional Cartridge Valves 17/15/12 16/14/11*
Cylinders 20/18/15 20/18/15 20/18/15Vane Motors 20/18/15 19/17/14 18/16/13Axial Piston Motors 19/17/14 18/16/13 17/15/12Gear Motors 21/19/17 20/18/15 19/17/14Radial Piston Motors 20/18/14 19/17/13 18/16/13Cam Wave Motors 18/16/14 17/15/13 16/14/12*
Hydrostatic Transmissions (in loop fluid) 17/15/13 16/14/12* 16/14/11*
Ball Bearing Systems 15/13/11*Roller Bearing Systems 16/14/12*Journal Bearings (high speed) 17/15/13Journal Bearings low speed) 18/16/14General Industrial Gearboxes 17/15/13
*Requires precise sampling practices to verify cleanliness levels.
VALVES
ACTUATORS
HYDROSTATIC TRANSMISSIONS 4000 PSI
BEARINGS
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
Company Name Date
Company Address
Contact Person Title
Type of Machine (System)
SETTING A TARGET CLEANLINESS LEVEL
STEP ONE
Maximum Operating Pressure Pump Flow
Total System Volume (including lines & actuators)
Most Sensitive Component
Pump Type Target Cleanliness ____/____/____
Target Cleanliness ____/____/____
Target Cleanliness ____/____/____
Control Type
Actuator Type
STEP TWO
Fluid Type and Brand
Fluid Adjustment?
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
STEP THREE
Operating Ternperature F (min) F(max)
High Vibration or Shock?
Is Machine Critical to Process?
Could a Hydraulic Failure Cause a Safety Hazard?
System Stress Adjustment?
FINAL SYSTEMIC CONTAMINATION CONTROL TARGET CLEANLINESS ______/______/_____
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WELL SUPPORTED ELEMENT POORLY SUPPORTED ELEMENT
FULL FLOW LIMITED FLOW PLEAT FAILURE
FLOW FATIGUE FAILURE ISCOMMON AT ROOT OF PLEAT
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Supported fiber matrix
after repeated stess
Inadequately supported matrix
after repeated stress
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SUPPORTMESH
SUPPORTMESH
DIFFUSERLAYER
DIFFUSERLAYER
MEDIA
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
Down-streamParticleCounter
Up-streamParticleCounter
Known contaminant
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLLO ALVA CENTRALES OLEOHIDRÁULICAS WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO
Beta Ratio Efficiency
1
2
5
10
20
75
100
200
1000
5000
0%
50.00%
80.00%
90.00%
95.00%
98.70%
99.00%
99.50%
99.90%
99.98%
Dirección:
Mz. O' Lote 23 Urb. Monserrate
Trujillo-Perú
Teléfono Fijo: 51 44 243730
Movistar: (51) 947 936 565
RPM: *636565
RPC: (51) 955 708 050
Email: [email protected]
Sitio web: www.gicaingenieros.com
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WWW.GICAINGENIEROS.COMING. ROBERT WILLIAM CASTILLO ALVA EL ACEITE HIDRÁULICO