AMCOM G-3 Slides for AMC CBM Summit - SAE

22 Pages·2008·1.4 MB·English

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U.S. Army Aviation & Missile Life Cycle Management Command, G-3 G3-0852 –AMC CBM Summit (Smith) –07/18/2008
Condition Based Maintenance (CBM)
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Inspection/Overhaul Inspection/Overhaul
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CBM Program
Monitored Master Parts List – UH-60A/L (56 Parts)
Objectives:
(cid:131)Decrease Maintenance Main Rotor Hub M/R Spindle TT//RR BPiltacdhe Change Horn
Main Rotor Shaft Spherical Bearing PC Links
Burden on the Soldier Bifilars M/R Spindle Tie Rod T/R Pitch Change Shaft
Swashplate ASSY Control Horn T/R Pitch Change Bearing
Swashplate Guide M/R Shaft Extender
(cid:131)Increase Platform Swashplate Bearing** M/R Damper
M/R Blade Tail Rotor GB**
PC Links
Availability and M/R Blade Tip Cap Retention Plates (2)
M/R Blade Expandable Pin Gearshaft
M/R Blade Cuff
Readiness
Viscous Bearings (4)**
(cid:131)Enhance Safety
T/R Driveshafts (7)**
(cid:131)Reduce Operations &
Support (O&S) Costs
Vibration Intermediate GB**
Absorbers (2)
Key CBM Enablers
• Digital Source Collectors Main Transmission Module Engine (No. 1 & 2) Oil Cooler Axial Fan
Accessory Module Driveshafts (2)** Oil Cooler Fan Bearing**
• Flight Line Diagnostics Generators (2) Input Modules (2) APU
• Data Fusion/Analysis Hydraulic Pumps (2) Currently Monitored by Vibration
Planetary Carrier
Structural Part, Possible Addition
for Monitoring
U.S. Army Aviation & Missile Life Cycle Management Command, G-3 G3-0852 –AMC CBM Summit (Smith) –07/18/2008 2
Five CBM Domains
(cid:131) DSC Data OOIIFF//OOEEFF Analysis
EExxttrraacctt
Transmission Pipeline
–UH-60 CCOONNUUSS TTrraannssffoorr 4
(cid:131) Satellite
–AH-64 mm
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rr (cid:131) Maintenance actions based
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(cid:131) Reduced MMH
(cid:131) Part Re-engineering
(cid:131) Planned maintenance
– Unscheduled vs. (cid:131) Airworthiness Release (AWR)
Scheduled (cid:131) Supply Optimization
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U.S. Army Aviation & Missile Life Cycle Management Command, G-3 G3-0852 –AMC CBM Summit (Smith) –07/18/2008 3
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U.S. Army Aviation & Missile Life Cycle Management Command, G-3 G3-0852 –AMC CBM Summit (Smith) –07/18/2008 4
Six DSC Functions:
1
Rotor Smoothing
Main and Tail Rotor Vibs and Track
Weight, Pitch Link and Trim Tabs

5 Logbook Interface
4 Engine Health
Talk to ULLS-A(E)
Power Assurance
6
Drive Train Health
2 Exceedance Monitoring
Swashplates, Drive Shafts and Hanger Bearings
Overtemp, Overtorque, etc.
Nose, Intermediate and Tail Gearboxes
Main Transmission and Clutches
APU, APU Clutch and Engines
UH DSC Solution
AH DSC Solution
MDR
+
10.2 lbs
MSPU
3.4 lbs 20.5 lbs
3 Structural Health
Regime Recognition and
Fatigue Life Management
U.S. Army Aviation & Missile Life Cycle Management Command, G-3 G3-0852 –AMC CBM Summit (Smith) –07/18/2008 5
10/27/2008 2008-08-12 PEO AVN Platforms & CBM+ 5
Data Transmission Paths
Manual
Transmission
HUMS Server
DSC Data VSAT
Top Tier Server
T
A
S
V
Internet
Wired or Wireless
Migration Data Warehouse
DSC Vendor and PM
Websites
MFOQA Server Failure Analysis
Aircraft Notebook
CI Development
Flight Visualization
GCSS-A
Flight Regimes
Prognostics
Dashboard
U.S. Army Aviation & Missile Life Cycle Management Command, G-3 G3-0852 –AMC CBM Summit (Smith) –07/18/2008 6
CBM Data Storage
Normalize / Merge
IVHMS/VM
Data Sets
EP Data

Data Analysis Views
• Vibration Data
• Maintenance Data Serialized Component History
Known “good” Failure
• Component History signature Initiation
e “monitored
• Aircraft State Data on (IPS)y of failur We have a lot of data in this region anomaly” 3 Sigma
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Time
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Fusing Data to Assemble the Component life Cycle Puzzle
U.S. Army Aviation & Missile Life Cycle Management Command, G-3 G3-0852 –AMC CBM Summit (Smith) –07/18/2008 7
Data Management Solution
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Replacement
Continuous CBM+ Process
• Common Data
Source Interface
• Refine CI
• Develop Data Management
Thresholds
Plan
• Transmit Subset Required
for Daily Analysis
• Determine CI • Prioritize Data Movement
Thresholds for
Data Decisions
DRR
SD8
• Score Flight 2010 • Only Changed Data
Regimes SD5 SD6 SD7 30 Sep 09 Transmitted to CBM-DW
30 Jun 09
31 Dec 08 31 Mar 09
• Normalize Disparate Data
Sources
Time Based
Time Based
Component
Component
SD4
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U.S. Army Aviation & Missile Life Cycle Management Command, G-3 G3-0852 –AMC CBM Summit (Smith) –07/18/2008 8
Analysis:
Turning Data Into Kno wledge
Reliability Centered
CBM Data Analysis
Field Maintenance Analysis
Teardown
Inspection
Sensors Algorithms Actions
Failure Mode 1
(ex. Spalling)
Vibration Condition Do Nothing
Indicators
Temp Inspect
Failure Mode 2
&

(ex. Corrosion)
Oil Debris Health Repair
Indicators

Pressure Replace
FFMMEECCAA Failure Mode 3

(ex. Crack)
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Failure Mode 4
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Failure Mode 5
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U.S. Army Aviation & Missile Life Cycle Management Command, G-3 G3-0852 –AMC CBM Summit (Smith) –07/18/2008 9
Hellfire Captive Carry Health Monitor (CCHM)
(cid:160) Methodology – Transition Technology
CCHM
That Automatically Measures And Records
Captive Carry Time for Each Missile
(cid:160) Participants – AMRDEC (ED, AED, AATD),
RTTC, NSWC-Crane, JAMS PMO and OEM
Contractor
(cid:160) Payoff – Demonstrate the Capability in
Iraq in FY09; Enable the Capability for New
Production HELLFIRE (P++)
Hellfire II (AGM-114K)
Guidance Section
Captive Carry Exposure Data Will Optimize
Reset Maintenance – Ongoing RCM Study
Will Estimate Reliability Improvement and

Reduction in Reset Costs
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