News@Airbus NDT In- Service
Transcript of News@Airbus NDT In- Service
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News@Airbus NDT In-ServiceA4A Forum – September 2015
Airbus Customer ServicesCédric CHAMFROY
NDT product leader
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A4A Forum, September 2015,
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A330 Pylon Rib 1, Inspection (pre PAUT)
• Manual Ultrasonic Inspection:
• Difficult to position the probe
• Interpretation difficult
High Rate of false calls:
Unplanned aircraft grounding
Unplanned fastener removal
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A330 Pylon Rib 1, Inspection (Post PAUT)
• Advantages
• Puts the probe in exactly the right position
• One scan inspects full hole height
• Significant reduction of false indications
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Thickness Measurement - Manual
• Single Element UT probe
• 10x10mm grid on part
• Manually produced table of Measurements
• Hard to interpret
• Probe Positioning not repeatable
• Time consuming (~ up to 5hours)
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Thickness Measurement – Automatic (PAUT)
• No grid drawn on structure
• Scan is quick
• Report and Grid automatically
generated
• Quick
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Thickness Measurement – Automatic (PAUT)
• Scan included in report
• Thickness table automatically generated
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Improving Inspection Methods
The challenge:
• Inspect 16 Bolts per engine
• Identify defects
• Selected Method FPI
(Fluorescent Penetrant Inspection)
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Improving Inspection Methods
The Issue:
• Not possible on aircraft
• Requires extensive cleaning
• Specialist examination in dedicated shop
• Many false indications (due to Dry Film Lubricant)
• High scrap rate
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Improving Inspection Methods
The Solution:
• Change to ET (Eddy-current Testing)
• At Aircraft inspection
• Quick inspection
• Clear defect indication
• Tooling available
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AIRBUS NDT IN-SERVICE WEBSITE
• Setup loading (Phased
Array)
• Exchange on NDT (forum)
• Key News on Airbus NDT
• Access via
• Provide your Email address
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DAMAGE LOCALISATION
• X, Y, Z localisation:
• Recording
• Frame / Stringer feet distance from impact
• P/N of affected part
• Structural Repair Easy Access:
• Automatic task selection
• Support decision on allowable damage
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AUTOMATIC SIZING PROJECT
• Line Tool New generation
• Non NDT specialist in Line Maintenance
• Automatic C-scan analysis performed by software
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CLAD TOOL
• When paint protection removed to bare metal
• Automatic Clad penetration detection
• Non NDT specialist
• Based on Eddy Current technic
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Conclusion
Airbus uses new technology such as PAUT
whenever beneficial
NDT inspectors need to be trained
Strategy & Innovations supporting our customers
Base Maintenance
Line Maintenance
Airbus selects methods to ensure optimum results
Inspection time
Detectability
A team to support
Technical Request
Web site
On-site assistance / Engineering Workshop
Airbus NDT always improving
Structure Support: Shaping the future together
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