Advantages of Integrated Machinery Health Management
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Transcript of Advantages of Integrated Machinery Health Management
Predictive Maintenance Predictive Maintenance Optimization Optimization --
Developing An Effective Machinery Developing An Effective Machinery Management ProgrammeManagement Programme
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MechanicalMechanicalEquipmentEquipment
ProcessProcessEquipmentEquipment
Instruments Instruments & Valves& Valves
ElectricalElectricalEquipmentEquipment
Emerson’s Asset Optimization MissionEmersonEmerson’’s Asset Optimization s Asset Optimization MissionMission� Deliver World-Class Services and Innovative
Technologies to Increase the Availability and Performance of Production Assets for Improved Bottom Line Results (operational excellence).
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Machinery Health ManagementMachinery Health ManagementMachinery Health Management
Balance technology, expertise, and work processesfor maximum availability at best cost.
MotorsMotors PumpsPumps TurbinesTurbinesGearboxesGearboxes
Increases Availability and Performance ofMechanical EquipmentIncreases Availability and Performance ofMechanical EquipmentMechanical Equipment
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Vibration Vibration AnalysisAnalysisPortable & Portable & WirelessWireless
Laser Laser AlignmentAlignment
OnOn--Line Line Condition Condition MonitoringMonitoring
InfraredInfraredThermographyThermography
Motor Motor DiagnosticsDiagnostics
UltrasonicsUltrasonics
BalancingBalancing
ODBCODBC
MIMOSAMIMOSACMMSCMMS
RBMRBM viewview
TribologyTribology
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Asset Optimization Services Mechanical EquipmentAsset Optimization Services Asset Optimization Services Mechanical EquipmentMechanical Equipment� Vibration analysis – portable, online, and wireless
– Motor analysis– Laser alignment and balancing
� Oil analysis– Trivector Laboratory: industrial lubrication problem detection and detailed
analysis– On-site Analysis Equipment
� Sonic and ultrasonic analysis � Infrared thermography
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� Vibration Analysis– Identification of misalignment, imbalance, bearing
defects, structural foundation issues and electrical related problems
� Tribology/Oil Analysis– Identification of wear particles, chemical changes and
contaminants; “clean, dry and fit for use”– May also be used as an acceptance determination for
the incoming oils from the Lubrication Supplier
TribologyTribology
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� Ultrasonics/Sonics Survey– Air, steam trap, valve & vacuum leak detection– Bearing lubrication effectiveness
� Infrared Thermography Survey– Detection of proper electrical connections; switchgear– Detection of proper insulation from heat sources
� AMS Machinery Health Manager– Integration of multiple CM technologies
InfraredInfraredThermographyThermography
UltrasonicsUltrasonics
Vibration AnalysisVibration Analysis
Understanding How Machines FailUnderstanding How Machines Fail
ACCEPTANCESTANDARDS
COMMISSIONING
WEAR-OUTZONE
PR
OB
AB
ILIT
Y O
F F
AIL
UR
E
INFANTMORTALITY
ZONE
RANDOM FAILURE
OPERATING AGE
STARTUP FAILURE RANDOM / OPERATIONAL FAULTS WEAR OUT
PREDICTIVE MAINTENANCEPRECISION CORRECTIONS
PREVENTIVE MAINTENANCE
PREDICTIVE MAINTENANCE
ROOT CAUSE
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Principle #1 of Vibration AnalysisPrinciple #1 of Vibration AnalysisPrinciple #1 of Vibration Analysis� Mechanical faults generate
unique vibration – Geometry of the machine
• diameter of the shaft, number of bearing elements, etc.
– Turning speed (e.g. RPM)
Mechanical Defects detected with vibration analysis
�Belt drive faults�Imbalance�Misalignment�Bent shaft�Looseness�Machine resonance
�Cavitation�Shaft Rub�Bearing Defects including:
ocage defectoouter race defectoinner race defectorolling element defect
�Gear defects�Electrical faults
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Time0
+
-
Time
Time
0
+
-
0
+
-
Vibration from Mechanical FaultsVibration from Mechanical FaultsVibration from Mechanical Faults
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Understanding the Vibration SpectrumUnderstanding the Vibration SpectrumUnderstanding the Vibration Spectrum
Transducer
Overall Energy
FFT
Waveform
Spectrum
Am
plitudeA
mplitude
Time
Frequency
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FFT Signal ProcessingFFT Signal ProcessingFFT Signal Processing
Frequency
Am
plitu
de
Time
Am
plitu
de
Time
Am
plitu
de
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A Typical FFT SpectrumA Typical FFT SpectrumA Typical FFT Spectrum
Specific peaks typically correlate to
Specific machine faults
Related to machine speed
Need Spectrum Analyzer for diagnostics, not just Overall vibration meter
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Frequency Bands in addition to SpectrumFrequency Bands in addition to Frequency Bands in addition to SpectrumSpectrum
Divide spectrum in frequency bands based on the types of mechanical faults that might appear on the machine
1X
2X3X- 6X
BEARING BAND 1 BEARING BAND 2
9-30X RPM30-50X RPM
Imbalance
Misalignment
LoosenessBearing Band 1 Bearing Band 2
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Imbalance
Imbalance typically appears at the turning speed of the machine
Diagnose Nature of FaultDiagnose Nature of FaultDiagnose Nature of Fault
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Misalignment
Diagnose Nature of FaultDiagnose Nature of FaultDiagnose Nature of Fault
Misalignment typically shows up at either 1 or 2 x turning speed
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Looseness
Diagnose Nature of FaultDiagnose Nature of FaultDiagnose Nature of Fault
Looseness shows up as multiples of turning speed
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Diagnose Nature of FaultDiagnose Nature of FaultDiagnose Nature of Fault
Bearing wear shows up at specific peaks related to the geometry of the bearing
Bearing Wear
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Roller Bearing Vibration FaultsRoller Bearing Vibration FaultsRoller Bearing Vibration FaultsFour different bearing frequencies
Ball Spin Frequency(BSF)
Fundamental TrainFrequency(FTF)
Ball Pass FrequencyInner Race(BPFI)
Ball Pass Frequency Outer Race(BPFO)
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Outer Race Impacting
Inner Race Impacting
How Bearing Faults Generate VibrationHow Bearing Faults Generate How Bearing Faults Generate VibrationVibration
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Motor Current AnalysisMotor Current AnalysisMotor Current Analysis� Easy to add to Vibration
program
� Rotor / Stator defects– Difficult to detect in Vibration
signature
– Use current analysis instead, but opening MCC is risky
– Use magnetic flux analysis for safety/convenience
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Dynamic Structural DisplayDynamic Structural DisplayDynamic Structural Display
ODS & Modal Analysis
ODS = Operational Deflection Shape
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ImplementationImplementationImplementation� Periodic basis using portable data collection
equipment� Continuous basis using a dedicated, permanently
installed monitoring system– high implementation cost in terms
• capital acquisition• disruption to production during installation
� Current trend toward ‘right-sizing’– forced to examine techniques to reduce or eliminate
manpower for data collection and analysis
ThermographyThermography
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What is infrared thermography?What is infrared thermography?What is infrared thermography?� A non-intrusive
technology that allows you to “see” your equipment’s health.
� Therm - a form of the Greek word for heat
� Graph - a writing or representation
� Thermography - a representation of heat
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How does infrared thermography work?How does infrared thermography How does infrared thermography work?work?� Thermography is a visual
representation of temperature.
� Infrared imagers detect heat given off a surface & convert it into electronic signals.
� Different temperatures correspond to different energy levels seen by different colors.
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Why use thermography?Why use thermography?Why use thermography?� Safe - Non-intrusive, non-
contact, and non-destructive
� Fast - Quick, easy data collection
� Real time analysis -transient data can be captured and analyzed
� Cost effective - new, low-cost imagers provide very quick ROI
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ApplicationsApplicationsApplications� Process
– Extrusion– Pipe insulation breakdown– Refractory breakdown– Fluid storage tank level– Food industry– Rolling kiln– Injection molding
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ApplicationsApplicationsApplications� Electrical Inspections
– Unbalanced loads,– Eddy current heating,– Improperly sized fittings, – Broken strands...
� Electrical equipment– Bad connections, breakers,
fuses– Overloaded conditions– Motor Control Center
components– Distribution lines– Cable trays/conduits
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ApplicationsApplicationsApplications� Mechanical inspections
– Bearings– Steam traps– Gears– Belts– Couplings– Motor insulation breakdown
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ApplicationsApplicationsApplications
Leakage from a steam trap.
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Thermography benefitsThermography benefitsThermography benefits� Infrared inspection verifies machinery
temperature & locates potential electrical problems.
� Regular checkups assist in extending equipment life & delaying capital expenditures for equipment replacement.
� Management knows what problems exist, severity & specifics about the problem.
� Maintenance priorities set according to the problem severity level
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Problem?
IR Thermography shows the heat & the
problem
See The Heat, See The ProblemSee The Heat, See The ProblemSee The Heat, See The Problem
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See The Heat, See The ProblemSee The Heat, See The ProblemSee The Heat, See The Problem
IR Thermography shows the heat & the
problemProblem?
“A picture is worth a thousand words. You can scan a room very quickly, and the infrared images are powerful and very easy to explain. Other technologies can take days to find
the problem, figure it out, and report to management.”
Senior Reliability Engineer
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Thermography ExampleThermography ExampleThermography Example
Explanation: The connection end of the incoming wiring for phase B to plant breaker 7 is warmer (+25C) than the other wiring for the same circuit. This indicates a poor connection or failing breaker. Recommendedactions based on delta T and voltage are to inspect and repair/replace BEFORE THE NEXT SCHEDULED OUTAGE (Within 3 Months).
Voltage Delta T(C) % Load Emissivity Reference T Background T480 25 100 0.85 160ºC 80ºF
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Thermography Example (Repaired)Thermography Example (Repaired)Thermography Example (Repaired)
Explanation: Following the repairs on 10/15, the hot connection has been fixed.
Sonics / Sonics / UltrasonicsUltrasonics
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What are Ultrasonic signals:Frequency Greater Than 20,000 HzWhat are Ultrasonic signals:What are Ultrasonic signals:Frequency Greater Than 20,000 HzFrequency Greater Than 20,000 Hz
‘A’ above middle ‘C’(440 Hz)
Steam trap(40,000 Hz)
Bearing defect (4,000 Hz periodic)
Sub-sonic Sonic Ultrasonic RangeUltrasonicUltrasonicUltrasonic
Under-lubricated bearing (30,000 Hz random)
20,000 Hz
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Sound Analysis Converts Inaudible Signals into Audible Ones Sound Analysis Converts Inaudible Sound Analysis Converts Inaudible Signals into Audible Ones Signals into Audible Ones
‘A’ above middle ‘C’(440 Hz)
Steam trap(40,000 Hz)
Bearing defect (4,000 Hz periodic)
Sub-sonic Sonic Ultrasonic RangeUltrasonicUltrasonicUltrasonic
Under-lubricated bearing (30,000 Hz random)
20,000 Hz
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Where Can You Apply Ultrasonics?Where Can You Apply Where Can You Apply UltrasonicsUltrasonics??
Transmission and
Distribution
Valves and
Piping
Pneumatic Controls
Bearings and
Gearboxes
Grease Lubrication
Control
Compressed Air
Steam Traps
Boiler Tubes
Motor/Pump
Control Valves
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Typical Sound Analysis ToolsTypical Sound Analysis ToolsTypical Sound Analysis Tools
1) Airborne Probe
3) Magnet Mount Probe
2) Contact Probe
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� Primary Health Monitoring technique for:– Valves, steam traps, grease lubrication– Simple to use and understand– Very high return on investment
� Excellent ‘second opinion’ for:– Machinery Health Monitoring– Electrical equipment scanning
Why Use Sound Analysis?Why Use Sound Analysis?Why Use Sound Analysis?
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Application: Bearing DefectsApplication: Bearing DefectsApplication: Bearing Defects� Quick, easy test� Establish baseline� “Clicking” sound indicates
bearing damage� Trend sound level to track
developing faults
Bearing fault
(4 KHz)
Note: Trending only possible if using a calibrated ultrasonic device)
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Application: Lubrication MonitoringApplication: Application: Lubrication MonitoringLubrication Monitoring
� 75% of bearing failure is lubrication related*� Damage occurs from both:
– Under-lubrication (Premature bearing failure, contamination, etc.)
and– Over-lubrication (Ball skidding, grease overflow, seal
damage, etc.)
*Source SKF bearings
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Application: Detecting Valve FailureApplication: Detecting Valve FailureApplication: Detecting Valve Failure� Failure Modes:
– Partially open or leaking– Sounds like rushing water
� Failure can result in:– Contamination– Loss of product– Damage to valves and
downstream equipmentDefective Valve
(40 KHz)
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Application: Monitoring Control Valves Application: Monitoring Control Valves Application: Monitoring Control Valves � Contact measurement to
monitor flow rate� Airborne measurement to
monitor stem packing leaks
0
10
20
30
40
50
60
70
1 2 3 4 5 6
Control Valve #
Ave
rage
dB
Monitoring boiler spray valves
(average level)
Defective Valve
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Inlet Outlet
Application: Steam TrapsApplication: Steam TrapsApplication: Steam Traps� Sound created from turbulent
fluid flow and valve/float impact� Failed trap leads to significant
losses in steam systems� A blowing trap (1/4” orifice, 125
lb. steam) results in steam loss of $6,300 per year
Under lubricated bearing
(40 KHz)
Confirm fault with Thermography
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Air Leak
(40 KHz)
Application: Air LeaksApplication: Air LeaksApplication: Air Leaks� Primary loss of energy in
plants today.� Generates airborne
turbulence in the 40 kHz frequency range.
� A 1/8” air leak in a 100 psisystem results in a yearly loss of $2,100
� .005” orifice, 5 psi leak
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� Natural gas leak� Safety hazard� 83 dB amplitude,
approx. $28,000 per year
Application: Gas LeaksApplication: Gas LeaksApplication: Gas Leaks
Natural Gas Leak
(40 KHz)
51H
igh
Vol
tage
Hig
h V
olta
ge
Hig
h V
olta
ge
Electrical Corona and DischargeElectrical Corona and DischargeElectrical Corona and Discharge� Corona caused by:
– Insulation breakdown– Improper connections
� Generates high frequency waves
� “Buzzing” or “Crackling” sound� Confirm with IR Thermography
Corona from Faulty Connection
(>40 KHz)
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Application: Switchyard MonitoringApplication: Switchyard MonitoringApplication: Switchyard Monitoring� Sources of corona:
– Arcing in transmission lines
– Partial discharge in transformers
Electrical Corona
(>40 KHz)
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Application: Load Tap ChangersApplication: Load Tap ChangersApplication: Load Tap Changers
� Responsible for nearly half of all failures in Substations and Switchyards
� Scan for Nitrogen Leaks.
Corona on Load Tap Changer
(>40 KHz)
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Confirm Fault with IR ThermographyConfirm Fault with IR ThermographyConfirm Fault with IR Thermography� Inspection of load tap
changers requires multiple technologies – Scan with Ultrasonics– Confirm with IR and
test for dissolved gas
IR scan of Load Tap Changer
Documented Savings withDocumented Savings withSound MonitoringSound MonitoringAmerican Electric Power
John E. Amos Plant12 month ROI
Vibration Analysis $4,223,850Ultrasonic Monitoring $1,217,820Motor Testing $ 381,097Motor Current Analysis $ 344,429Infrared Analysis $ 343,650Lube Oil Analysis $ 74,039
Total $6,584,885
Lubricant AnalysisLubricant Analysis
What is What is TribologyTribology ??
� Tribology is the science and technology of interacting surfaces in relative motion.
� Includes much more than just OIL ANALYSIS
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Vibration and Oil Analysis Used TogetherVibration and Oil Analysis Used Vibration and Oil Analysis Used TogetherTogether
� Complements vibration analysis – providing independent and advanced indications of
mechanical wear.
� Supplements vibration analysis– monitoring three root causes of failure:
• oil chemistry • oil contamination• component wear
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Root Causes of Surface DegradationRoot Causes of Surface DegradationRoot Causes of Surface Degradation
Lube Related Root Causes:
� Wrong oil� Mixed oil� Low oil� Degraded oil� Process contamination� Dilution� Water contamination� Dust contamination
Mechanical Root Causes:
� Imbalance� Misalignment� Improper assembly� Improper fit� Temperature extremes� Improper speed/load� Incompatible materials� Material defect� Seal defects
� Oil Deterioration - primarily due to oxidation which can produce acids which are detrimental to both componetry of machines and additives
What Causes A Lubricant To Fail?What Causes A Lubricant To Fail?What Causes A Lubricant To Fail?
� Additive Depletion - additives are lost or consumed during the performance of their functions
� Contamination - ingressed or generated contamination is the primary root cause of failure in many mechanical systems
Wear
Contamination Chemistry
Extreme
Bad
Marginal
Fair
Good
ABRAS WEAR - Abrasive Wear ExampleP3 - Mobil DTE hydraulic fluidSample Date: 21-FEB-93
Wear - Bad Contamination - Extreme Chemistry - Good
Bad seal leaking coolant into hydraulicsSaw abrasive wear particles on grid 100x
Check - Viscosity, Breather, Contamination, Shop Mic, MechanicalAction - Remove Contaminants (water?) Estimated total water content 2.5089%In Solution 1% +Emulsified 72% +Free 27% = 100%
Oil Analysis & Trivector DiagramOil Analysis & Trivector DiagramOil Analysis & Trivector DiagramOil analysis has three
dimensions:– Wear
• Ferrous• Nonferrous
– Contamination• Dust• Water• Process
– Chemistry• Oil• Additive
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Oil analysis choicesOil analysis choicesOil analysis choices� On-site minilab
– No delay– Test incoming lubricants– Ownership and control– Find and fix contamination– Less expensive for >30
samples per month
� Off-site oil lab– No capital investment– Expertise– Extensive instrumentation– Less labor required– Less expensive for < 30
samples per month
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Oil LaboratoryOil LaboratoryOil Laboratory
� Wear Debris Analysis� Particle Count with Sizes� Ferrous Wear� Spectrometric Metals� Viscosity V40, V100, and VI� Neutralization Number� Water by KF� FT-IR
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2.Iron and Water
3.Particle Count withSize Distribution
Oil MinilabOil Oil MinilabMinilab
1.Oil Chemistry and Viscosity
4.Wear Debris Analysis
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Minilab Analysis ParametersMinilabMinilab Analysis ParametersAnalysis ParametersParameters What is measured? Significance
Wear ParametersFerrous Index Iron particles > 5 microns Recent abnormal wearLarge Ferrous Indication Iron particles >> 60 microns Abrasive wear indicationLarge Non-Ferrous Indication Other metals >> 60 microns Abrasive wear indicationAnalytical Wear DebrisAnalysis
Microscopic particleexamination
Wear severity and root cause
Contamination ParametersParticle Count ISO counts at 8 different sizes Dust, wear, & process
particlesContaminant Index Non-ferrous contaminants Corrosive fluid contaminationWater Contamination Water or other corrosive fluid Corrosive fluid contaminationFree Water Droplet indication Imiscible fluid droplets in oil Corrosion and poor lubrication
Chemistry ParametersChemical Index Deteriorated lubricant Lubricant no longer fit for useDielectric Permitivity Physical property of lubricant Wrong oil or degraded oilViscosity ISO viscosity grade Wrong oil or dilution with fuel
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Types of ParticlesTypes of ParticlesTypes of Particles
Corrosion Sand Rust
Abrasion Fatigue Boundry
Reasonable Return on Investment: 500%+Reasonable Return on Investment: 500%+Reasonable Return on Investment: 500%+� First year savings:
$420,000– Deferred maint = $210,000– Less oil usage = $15,000– More credible = $20,000– Less reactive = $150,000– More accurate = $25,000
� First year cost: $80,000– Oil analysis = $20,000– Contam. control = $40,000– Improved lubrication
practices = $20,000
� ROI = (Savings/Cost)x100– (420/80)x100 = 525%
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Industrial oil analysis includes:
� Particle counts with ISO codes
� Particle size distribution
� Ferrous density measurement
� Wear debris analysis
���������!���
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Mechanical Reliability (CSI)Mechanical Reliability (CSI)Mechanical Reliability (CSI)� Services and technology for improving the availability of mechanical
equipment through condition analysis– Vibration analysis – portable, online, and wireless– Oil analysis– Sonic and ultrasonic analysis– Infrared thermography– Motor analysis– Laser alignment and balancing
� RBMware, condition monitoring, analysis and reporting software� Reliability program benchmarking, program design, implementation
and optimization
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BusinessObjective
Identification
PlantAssessment
andBenchmarking
FailureDefensePlanning
PerformanceQuantification
DESIGN
TechnologyDeployment
ExpertiseOptimization
WorkProcesses
Optimization
IMPLEMENT& EXECUTE
PerformanceMeasurementand Analysis
ImprovementPlanning
REVIEW
CONTINUOUSIMPROVEMENT
Asset Optimization Program ModelAsset Optimization Program ModelAsset Optimization Program Model
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PositioningPositioningPositioning
� Machinery Health Manager is the software platform for Machinery Health Management
– It Includes:
• Machinery health management TechnologiesTechnologies
• Data analysis tools & ExpertiseExpertise
•• Work ProcessWork Process for reporting program results
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Machinery Health ManagerMachinery Health ManagerMachinery Health Manager� Provides tools in assisting the RBM analyst to efficiently and accurately
determine the current health of equipment
• More confidence in diagnostic calls by the analyst and management (built-in intelligence & diagnostic options).
� Effectively communicate to appropriate personnel throughout the organization
• Communication through existing enterprise and information systems.• Reporting condition and recommending actions for prioritizing work• Tracking performance metrics for judging overall program success
� Initial implementation made easy.� PdM Novice user-friendly.� ROI realization is much quicker. � Integration of seven technologies
� Machinery Health Manager is the Platform for the entire RBM program.
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Value Points/HighlightsValue Points/HighlightsValue Points/Highlights
� Integrated technologies for comprehensive multiple diagnostic detection
� Ease of use� Comprehensive setup, analysis, and
documentation tools� Built-in intelligence� Diagnostic Power� Equipment health tracking and reporting� Performance metrics documentation and
reporting� Flexible configuration capability(e.g. Single
User, LAN, WAN)
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Software for Machinery Health ManagementSoftware for Software for Machinery Health ManagementMachinery Health Management� Data from diverse technologies
resides in one database structure – All personnel view the
complete history for each asset
– Technologies supported:• Vibration – portable and
online• Alignment & balancing• Motor Diagnostics• Infrared Thermography• Lubrication analysis &
Ultrasonics
Oil Analysis
Laser Alignment
& Balancing
Online Condition Monitoring
Ultrasonics
Portable
Vibration
Motor
MonitoringInfrared
Thermography
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IntegrationIntegrationIntegration� Seven integrated technologies � Complete asset health condition
into a single database� All diagnosis and findings under
one asset in RBMview� Why not have all of the
symptoms of the equipment failure
� Know the whole story before making a recommendation
Wear
Contamination Chemistry
Extreme
Alarm
Alert
High Normal
Normal
Trivector
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Ease of UseEase of UseEase of Use� Graphical User
Interface� Wizard Database setup� Don’t need to be vibration
expert to get started� Fast, comprehensive setup
means faster ROI� Automatic point, AP and AL
sets, Fault Frequencies, Diagrams, and Nspectr setup
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Automated Database Set-upAutomated Database SetAutomated Database Set--upup
Assign measurement points, parameters, and alarm limits
Pre-definedcomponentsGraphic display of
configuration
Selection of component types
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WAVEFORM DISPLAY 18-OCT-94 08:37:00 RMS = 4.38 PK(+) = 14.53 PK(-) = 11.78 CRESTF= 3.32
0 50 100 150 200 250 300 350
-15-12
-9-6-3
0369
1215
Time in mSecs
Acc
eler
atio
n in
G-s CF ALARM
CF ALARM
PK ALARM PK ALARM
MA#7 - GEARBOX DRIVE-SUCTION ROLLGBX-DSROLL-G3R G-BOX OUTPUT SHAFT - RADIAL
Label: Severe BPFO defect - need actionPriority: 4
ROUTE SPECTRUM 18-OCT-94 08:37:00 OVRALL= .6516 V-DG PK = .6892 LOAD = 100.0 FPM = 3518. RPM = 381.
0 400 800 1200 1600
0
0.1
0.2
0.3
0.4
0.5
0.6
Frequency in Hz
PK
Vel
ocit
y in
In/S
ec
Freq: Ordr: Spec:
79.29 12.50 .04412
>FAG 61896 G=BPFO
G G G G G G G G G G
BPFO harmonics show severe race defect
Multi-technology Analysis ToolsMultiMulti--technology Analysis Toolstechnology Analysis Tools� Technology and expertise… tools for
decision making– Vibration Analysis
• FFT, waveform, & phase analysis• Automated diagnostics expertise
– Lubrication Analysis• Trivector wear, chemistry, &
contamination analysis– Electric Motor Monitoring
• Automated rotor & stator diagnostics, using current & flux
– Infrared Thermography• Palette & plot annotation tools• Temp profile & histogram analysis
– Alignment & Balancing• Tolerance plots by the job
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Diagnostic PowerDiagnostic PowerDiagnostic Power� Multiple plotting tools� Parameter band and narrow
band alarming� Fault Frequency analysis and
overlays� Variable speed diagnostics� Parameter Status Profile� Waveform Autocorrelation� PeakVue early impacting
analysis
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MultipleAnalysisOptions
Fault frequenciesto identify specificnature of fault
MultiplePlotOptions
ReportLink
FastIndexing
Expert System Program Documentation
Diagnose Nature of FaultDiagnose Nature of FaultDiagnose Nature of Fault
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Built-in IntelligenceBuiltBuilt--in Intelligencein Intelligence� RBMwizard sets up your
database for specific assets, not templates
� Thousands of built-in components(motors, bearings, pumps, gearboxes, etc) to generate helpful diagnostic fault frequencies
� Nspectr, rule based expert system finds problems and recommends corrective/ diagnostic actions
� Great for Novice and Expert
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Automated Screening with Expert SystemAutomated Screening with Automated Screening with Expert SystemExpert System
MultipleDiagnoses
CalculatesProblemSeverity
CalculatesCertainty
Calculates Overall Severity
DiagnosisAcrossEntireMachineTrain
An alarm/screening report, and a first pass at analyzing machine condition
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Reporting for Machinery Health ManagementReporting for Reporting for Machinery Health ManagementMachinery Health Management� Performance metrics
document program successes and opportunities
� ROI or cost avoidance documentation
� Identification of the 20% of assets giving 80% of the problems
84
Reporting for Machinery Health ManagementReporting for Reporting for Machinery Health ManagementMachinery Health Management� Condition tracking and
documentation� Reporting for technician and
management� Actionable information at
facility and machine level� Multi-technology asset
information repository
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MechanicalMechanicalEquipmentEquipment
ProcessProcessEquipmentEquipment
Instruments Instruments & Valves& Valves
ElectricalElectricalEquipmentEquipment
Emerson’s Asset Optimization MissionEmersonEmerson’’s Asset Optimization s Asset Optimization MissionMission� Deliver World-Class Services and Innovative
Technologies to Increase the Availability and Performance of Production Assets for Improved Bottom Line Results (operational excellence).