AIRCRAFT COMPOSITE STRUCTURE REPAIR. Introduction to Aircraft Composite Technology

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1 Introduction to Aircraft Composite Technology

2 AIRCRAFT COMPOSITE STRUCTURE REPAIR Disclaimer/ Provision This course is designed to provide trainers with the general information on Introduction of Aircraft Composite Technology. Material discussed, presented or performed during lecturing and training do not relate with any specific aircraft types or manufacturers. Therefore the information presented during this training is mainly FOR TRAINING PURPOSES ONLY. It never be considered as an approved data for performing design, manufacturing, maintenance and other matters pertaining to aerospace field.

3 About Myself KIRD Composites

4 Introduction to Aircraft Composite Technology Composites materials are fibrous reinforcements bonded together with a matrix materials and the constituents can be identified separately. Natural fiber - Occur naturally in your bones, in wood, horns etc Engineered fiber - synthetic fibers Allow the stiffness and strength of the material to change with direction of loading

5 Introduction to Aircraft Composite Technology Natural Composites Synthetic Composites

6 Classification of Composites Based on Matrix Metal Matrix Composites (MMC) Ceramic Matrix Composites (CMC) Polymer Matrix Composites (PMC) Based on Reinforcement Particulate Composites Fibrous Composites Laminate Composites

7 Constituents AIRCRAFT COMPOSITE STRUCTURE REPAIR

8 Composite Application in Various Industries Industry Application Corrosion Storage tanks, Piping systems, Ducting system Oil Field Piping system, drive, shafts & Tubular structure Paper & pulp Infrastructure Pressure Vessel Aerospace Paper rollers, piping systems, ducting systems Column wrapping, tubular support, power poles, light standardd water heaters, Tanks, CNG tanks, breathing apparatus Rocket motor case, aircraft structures, Marine mast, boom structure, vessel structure Sports & Recreation golf shafts, bicycle, wind surfing, amusement rides

9 Overview of the Composite Industries

10 Composite Industries market AIRCRAFT COMPOSITE STRUCTURE REPAIR

11 Composite Industries in Malaysia RM 9.86 billion Malaysia Turnover, the second highest in South East Asia Source:MIGHT 630,000 Volume (tonne) >70 Total Fabricators Composites has been used in a wide range of applications in Malaysia and contributes to growth in a diverse range of industry value chains from utilities through to boat building, manufacturing and industrial applications, aerospace, automotive, construction, maritime, defence and oil and gas.

12 Aeronautical Materials History Text Wood & Fabric Steel Tube & Fabric All aluminum non structure composite primary structure application

13 Aircraft Structure Current Design Process Metallic Structure Non Metallic Structure

14 Aerospace Market Forecast - Demand for 20 years (28,200 new passenger aircraft

15 Composite Material Usage AIRCRAFT COMPOSITE STRUCTURE REPAIR

16 Composite Material Usage Shape Weight Maintainability DESIGN Loads Environment Regulation Facilities Tools Price Reliability Shape SOLUTION Price Mechanical Properties Compatibility Resin & Fiber Toxicity & Flamability Chemical Properties Impact Resistance

17 Composite Material Usage Production Simplified Manufacturing Reduced number of parts Reduced power breakdown Lower production cost Energy saving Composite Use Weight Saving Improved Performance Design Fatigue Strength corrosion Reduces scheduled inspection Longer life Reduce maintenance cost Lower amortization rate

18 Composite Material Usage AIRCRAFT COMPOSITE STRUCTURE REPAIR

19 Composite Material Usage AIRCRAFT COMPOSITE STRUCTURE REPAIR

20 Composite - Advantages AIRCRAFT COMPOSITE STRUCTURE REPAIR

21 Low Bearing Strength Temperature Sensitivity Disbond AIRCRAFT COMPOSITE STRUCTURE REPAIR Composite - Disadvantages Poor Impact Resistance Low Interlaminar Strength Long Manufacturing Curing Time Lightning Strike Protection COMPOSITES Humidity & Moisture Sensitivity Competency Delamination High cost of Inspection Long Repair Curing Time

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24 Trailing Edge and Trailing Edge Devices General Arrangement

25 General Arrangement AIRCRAFT COMPOSITE STRUCTURE REPAIR

26 Fairing Flap Track 2 AIRCRAFT COMPOSITE STRUCTURE REPAIR

27 Fairing Flap Track 2 AIRCRAFT COMPOSITE STRUCTURE REPAIR

28 Fairing Flap Track 3 AIRCRAFT COMPOSITE STRUCTURE REPAIR

29 Fairing Flap Track 3 AIRCRAFT COMPOSITE STRUCTURE REPAIR

30 Fairing Flap Track 4 AIRCRAFT COMPOSITE STRUCTURE REPAIR

31 Fairing Flap Track 4 AIRCRAFT COMPOSITE STRUCTURE REPAIR

32 Fairing Flap Repairs AIRCRAFT COMPOSITE STRUCTURE REPAIR

33 Fairing Flap Repairs AIRCRAFT COMPOSITE STRUCTURE REPAIR

34 Fairing Flap Repairs Wet Lay up Repair

35 Fairing Flap Repairs Wet Lay up Repair

36 Fairing Flap Repairs Wet Lay up Repair

37 Fairing Flap Repairs Wet Lay up Repair

38 Fairing Flap Repairs Wet Lay up Repair

39 Fairing Flap Repairs Wet Lay up Repair

40 Fairing Flap Repairs Wet Lay up Repair

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