Chapter 16 Composites
One simple scheme for the classification of composite materials is shown in Fig- ure 16.2 which consists of three main divisions: particle-reinforced
Composites Manufacturing
There are five basic types of composite materials: Fiber particle
Overview of Global Aerospace Parts Manufacturing Technologies
Aug 10 2560 BE Major Aircraft Materials and its Classification ... EOT_.ppt
Présentation PowerPoint
Jun 26 2558 BE Session III: Classification of composite goods (Contd.) ... material or substance shall be according to the principles of.
Chapter 1:Classification of Materials.
Another classification is advanced materials—those used in high- various metals ceramics
guide-to-composites.pdf
To fully appreciate the role and application of composite materials to a Although there are many different types of resin in use in the composite ...
PowerPoint Template
%201.%20M.Satyanarayan%20Reddy%20Sir
Fiber-Reinforced Polymer Composites: Manufacturing Properties
Oct 12 2562 BE Classification. Composite materials are classified according to their content
Slayt 1
General properties of ceramic metal and polymer materials. Definitions (matrix
CORROSION
metal wet corrosion may be classified as Coatings are of various types: ... The properties shown by the composite materials are differed from.
Overview of Global Aerospace Parts
Manufacturing Technologies
Pradip K. Saha
Technical Fellow
Boeing Research & Technology
The Boeing Company
Seattle, WA
Symposium on Auto Parts Tech Day 2017
(Auto Parts and the Future Industries: Aerospace, Electric Vehicle, and Intelligent System) Organized by Thai Tribology Association (TTA), Thailand Science Park (TSP) and National Science and Technology Development Agency (NSTDA)Bangkok, Thailand
August 9 -10, 2017
BOEING is a trademark of The Boeing Company.Copyright © 2017 Boeing. All rights reserved.1. Overview of Aerospace Vehicles - Video
2. Current Aviation Market Outlook
3. Overview of Major Components of an Aircraft
4. Major Aircraft Materials and its Classification
5. Major Manufacturing Technology for Aerospace
6. Measurement and Inspection Methods in Manufacturing
7. Research and Development
8. Automation and Innovation in Manufacturing
9. Future Need for Manufacturing
10. Future Aviation
11. Summary
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Overview of Aerospace Vehicles - Video
EOT_.ppt | 3Approved For Public Release
(15-00713-EOT)Copyright © 2017 Boeing. All rights reserved.
20-Year Forecast: Strong Long-Term Growth
Demand
3.1% 4.0% 4.9%4.7%World economy (GDP)Number of airline passengers
Airline
traffic (RPK) Cargo traffic (RTK)2014 to 2034Approved For Public Release
(15-00713-EOT)Current Aviation Market Outlook
EOT_.ppt | 4
Copyright © 2017 Boeing. All rights reserved.2.7% 6.0% 1.3% $59BGrowth driven by
emerging economiesMarket much more diverse, balancedContinued strong replacement demandNew airplanes capabilities opening new marketsMarket TrendsApproved For Public Release
(15-00713-EOT)EOT_.ppt | 5
Copyright © 2017 Boeing. All rights reserved.Change of Fleet Composition in the Next 20 YearsDemand
12% 65%11% 8%3% 6% 70%
13% 9% 2% Large wide-bodyMedium wide-bodySingle-aisleRegional jetSmall wide-bodyApproved For Public Release (15-00713-EOT)
EOT_.ppt | 6
Copyright © 2017 Boeing. All rights reserved.
Economic growthWhat Drives Innovation In Aerospace?Fuel Price
Environment
TransportationInfrastructureAirplane CapabilitiesNetwork DevelopmentTraffic Forecast
Market Liberalization
Approved For Public Release
(15-00713-EOT)Airline strategies &
Business models
EOT_.ppt | 7
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Beyond the 1st Century of Aerospace Manufacturing
Automated Composite FabAdditive ManufacturingRobotic AssemblyApproved For Public Release
(16-00433-CORP)EOT_.ppt | 8
Copyright © 2017 Boeing. All rights reserved.Market Challenges - What the Customers Want? SafeAffordable
Reliable
Upgradeable
Flexible
Performance
Environmentally
responsibleAvailable
Approved For Public Release
(16-00433-CORP)EOT_.ppt | 9
Copyright © 2017 Boeing. All rights reserved.Focusing Technology Investments on Future Needs•Extreme Affordability -in development, production, operations and support
•Breakthrough Performance -to meet the customer needs (range, payload, speed, mission effectiveness, availability, reliability, etc.) •Enduring Sustainability -to be easy to modify, open system architecture, easy to upgrade •Environmentally Responsible -non-polluting the environment from production (toxic chemicals and other health hazard elements)...to operations (noise and emission) ... to end-of-life cycle (recycling)EOT_.ppt | 10
Copyright © 2017 Boeing. All rights reserved.EOT_.ppt | 11Overview of Major Components of an Aircraft
Copyright © 2017 Boeing. All rights reserved.
(b) Schematic representation of structural and operating system components of an aircraft(a) Boeing 777 300ER
for Thai AirwaysEOT_.ppt | 12
Copyright © 2017 Boeing. All rights reserved.EOT_.ppt | 13Major Structural Components of an Aircraft
Copyright © 2017 Boeing. All rights reserved.
(b) Schematic of three components of fuselage structure (c) Example of upper lobe section of fuselage(a) Major components of fuselage structure and their input raw materials for manufacturingMajor Structural Components of Fuselage SectionsFrameSkinStringer
EOT_.ppt | 14
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(b) Schematic representation of a metal wing box (c) Joining of stringer, skin, and rib of a wing boxMajor Structural Components of Wing (a) Major components of wing structure and their input raw materials for manufacturingEOT_.ppt | 15
Copyright © 2017 Boeing. All rights reserved.
(b) Pair of wing assemblies, ready to join with fuselage(a) Schematic of wing section with leading and trailing edgeWing Section and Assembly
EOT_.ppt | 16
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Schematic of horizontal and vertical stabilizer structureMajor Structural Components of StabilizersEOT_.ppt | 17
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(b) Schematic of main landing gear major elements(a) Major structural componentsMajor Structural Components of Landing Gear
EOT_.ppt | 18
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(a) Schematic view of an engine components (b) Engine cowling componentsEngine and Cowling ComponentsEOT_.ppt | 19
Copyright © 2017 Boeing. All rights reserved.EOT_.ppt | 20Major Aircraft Materials and its Classification
Copyright © 2017 Boeing. All rights reserved.
EOT_.ppt | 21
Copyright © 2017 Boeing. All rights reserved.Application of Different Materials in a Commercial Aircraft
EOT_.ppt | 22
Copyright © 2017 Boeing. All rights reserved.
Aluminum (81%)Steel (13%)Titanium (4%)Composite (1%)Misc. (1%) 747Aluminum (80%)Steel (14%)Titanium (2%)Composite (3%)Misc. (1%)767 Aluminum (70%)Steel (11%)Titanium (7%)Composite (11%)Misc. (1%) 777
Aluminum (20%)Steel (10%)Titanium (15%)Composite (50%)Misc. (5%) 787
Examples of structural materials used in various commercial aircrafts -showing gradual increase of composites
EOT_.ppt | 23
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Carbon laminate
Carbon sandwich
Other composites
Aluminum
TitaniumTitanium/steel/aluminum
Examples of composite structural materials used in various locations of 787 commercial aircrafts - the 1
stcommercial aircraft model introduced by Boeing in 2011EOT_.ppt | 24
Copyright © 2017 Boeing. All rights reserved.
Aluminum (49%)Steel (15%)Titanium (13%)Composite (10%)Misc. (13%)F/A-18 C/D Aluminum (31%)Steel (14%)Titanium (21%)Composite (19%)Misc. (15%)F/A-18 E/F Aluminum (24%)Steel (10%)Titanium (42%)Composite (24%) F-22 Aluminum (27%)Steel (13%)Titanium (20%)Composite (40%)F 35Examples of structural materials used in various military aircrafts - showing gradual increase of composites
EOT_.ppt | 25
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Usage of Major Wrought Products in a Metal Aircraft(a) Rolling sheet/plate(b) Extrusion(c) ForgingMajor Manufacturing Processes of Aluminum Wrought Products:
EOT_.ppt | 26
Copyright © 2017 Boeing. All rights reserved.EOT_.ppt | 27Major Manufacturing Technology for Aerospace
Copyright © 2017 Boeing. All rights reserved.Fundamentals of Manufacturing Aerospace PartsEOT_.ppt | 28
Copyright © 2017 Boeing. All rights reserved.
Major Manufacturing Technology for Metal Parts
EOT_.ppt | 29
Copyright © 2017 Boeing. All rights reserved.Introduction of Tribology in Manufacturing Technology
(a) Fundamentals of Tribology (b) Role of Tribology in Major Manufacturing TechnologyEOT_.ppt | 30
Copyright © 2017 Boeing. All rights reserved.Forming Technology for Various Metal Products (a) Cold Forming of Sheet Product(b) Cold Forming of Plate Products (c) Cold Forming of ExtrusionEOT_.ppt | 31
Copyright © 2017 Boeing. All rights reserved.Bump Forming Technology (b) Bump Forming of Fuselage Skin Panel (a) Fundamentals of Bump Forming (Three Point Bending) (c) Bump Forming of Wing Skin Panel 123EOT_.ppt | 32
Copyright © 2017 Boeing. All rights reserved.Stretch Forming of Flat Sheet Product (b) Forming of Wing Leading Edge (c) Formed Part (a) Fundamentals of Stretch Forming of Sheet MetalEOT_.ppt | 33
Copyright © 2017 Boeing. All rights reserved.Stretch Forming of Extrusion (a) 3000T Stretch Forming Press (b) Forming Process (c) Formed Heavy ExtrusionEOT_.ppt | 34
Copyright © 2017 Boeing. All rights reserved.Hot Forming of Various Metal ProductsEOT_.ppt | 35
Copyright © 2017 Boeing. All rights reserved.Fundamentals of Superplastic Forming (SPF) (a)(b) (c) (d)EOT_.ppt | 36
Copyright © 2017 Boeing. All rights reserved.SPF Presses (a) Up-and down-acting Press (b) Lower Platen Shuttle Press •Superplastic Forming 1650°F •Hot Size or Stress Relief 1350º FEOT_.ppt | 37
Copyright © 2017 Boeing. All rights reserved.
Heat Shield Assemblies
(a) Fine grain 6Al-4V titanium sheet metal parts(b) SPF/DB sheet metal parts for heat shield (c) SPF/DB heat shield assembly installed on an airplaneSPF/DB Titanium PartsEOT_.ppt | 38
Copyright © 2017 Boeing. All rights reserved.Die Forming of Titanium Sheet(a) Hot Forming Steel Die SetTypical Hot Forming Temperature for Titanium is around 730°C (1346°F).(b) Stiffening bead type part for heat shield
(c) Hot die forming part in heat shields installed in an airplaneEOT_.ppt | 39
Copyright © 2017 Boeing. All rights reserved.EOT_.ppt | 40 PlateHot Forming of Titanium Plate
(a) Plate on the ceramic die prior forming (b) Hot formed plate from the ceramic die Copyright © 2017 Boeing. All rights reserved.Hot Forming of Titanium Extrusion (a) Stretch Forming(b) After Forming (c) Stretched Form Titanium ExtrusionsEOT_.ppt | 41
Copyright © 2017 Boeing. All rights reserved.
High Energy Forming and Joining
(a) Fundamentals (b) Stainless Steel Sheet Product (c) Aluminum Plate ProductEOT_.ppt | 42
•Explosive •ElectromagneticExplosive Forming
Copyright © 2017 Boeing. All rights reserved.
(b) Hydraulic Joint (c) Torque Tube joint (a) Fundamentals (d) EMF Torque tube in a wing flight control systemEOT_.ppt | 43
Electromagnetic forming (EMF)
Copyright © 2017 Boeing. All rights reserved.
Tube and Duct Forming
(b) Bend tube, pullout and joint (c) Isostatic bulge formed part (d) Axial bulge formed part(e) Rotary swaged part (a) Tube and duct forming processesEOT_.ppt | 44
Copyright © 2017 Boeing. All rights reserved.Welding Technology in AerospaceEOT_.ppt | 45
Copyright © 2017 Boeing. All rights reserved.Linear Friction Welding (LFW) (a) Oscillating object 1 is brought in contact with object 2 (c) Example of LFW of engine fan blade(b) Welding takes place with flashEOT_.ppt | 46
Copyright © 2017 Boeing. All rights reserved.Rotary Friction Welding (RFW) (c) Example of RFW of cylindrical shaped product(a) Rotating object 1 is brought in contact with stationary object 2(b) Develops flash in forgingEOT_.ppt | 47
Copyright © 2017 Boeing. All rights reserved.•FSW was invented in 1991, used extensively in aluminum alloys
•Solid state weld, no melting •Retains, or produces, fine grained microstructure •Low occurrence of defects (cracking, porosity, etc.) •Exceptional properties (static and fatigue)Friction Stir Welding (FSW) (b) FSW begins(a) Tool plunged into the work-pieceEOT_.ppt | 48
Copyright © 2017 Boeing. All rights reserved.
FSW Base MetalFormed Part
SPF Die
Approved For Public Release
(15-00713-EOT)Friction Stir Welding Combined With SPF
(a) FSW blank (b) SPF setup (c) SPF of FSW blankEOT_.ppt | 49
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SPF inlet lip skin having six friction stir welds that cannot be seen after abrasive polishing.Approved For Public Release
(15-00713-EOT)EOT_.ppt | 50
Copyright © 2017 Boeing. All rights reserved.Metal Cutting and Machining Technology (a) Wing Rib from Aluminum Forging(b) 15-5 Stainless Steel Flap TrackEOT_.ppt | 51
Copyright © 2017 Boeing. All rights reserved.Uses of Titanium at Various Location of an Aircraft Example of a Machined Landing Gear Beam from Titanium ForgingEOT_.ppt | 52
Copyright © 2017 Boeing. All rights reserved.TypicalBuy-To-Fly
Ratios
Plate, Hog-Out 30:1
Extrusion 12:1
Die Forged 6:1
Welded 2:1
Additive 1.2:1
Channel Vent(Extrusion)
Fuselage Side Frame
(Plate Stock)Before
Machining
Airframe Fabrication is Machining Intensive
Main Landing Gear Beam
(Die Forging)Approved For Public Release
(15-00713-EOT) AfterMachining
EOT_.ppt | 53
Copyright © 2017 Boeing. All rights reserved.Monolithic Aluminum Example PartMachined Monolithic Part
Approved For Public Release
(15-00713-EOT)Current Configuration, Sheet Metal
Assembly
EOT_.ppt | 54
Copyright © 2017 Boeing. All rights reserved.Abrasive Metal Removal and Cutting Processes (b) Tribological model of an abrasive wear process (a) Abrasive metal removal and cutting processesEOT_.ppt | 55
Copyright © 2017 Boeing. All rights reserved.
(a) Belt type grinding, polishing and deburring machine (b) Turbine blade processed with this machineBefore
AfterEOT_.ppt | 56
Copyright © 2017 Boeing. All rights reserved.(a) Schematic representation of AbrasiveWater Jet (AWJ) cutting
(b) AWJ cutting machine (c) AWJ cut titanium plate for part manufacturingCut to Near
Net Shape
EOT_.ppt | 57
Copyright © 2017 Boeing. All rights reserved.Chemical Metal Removal and Chemical ProcessesEOT_.ppt | 58
Copyright © 2017 Boeing. All rights reserved.Chemical Milling (a) Fundamentals of chemical milling process (b) Aluminum fuselage skin panel having chemical mill pocketsEOT_.ppt | 59
Copyright © 2017 Boeing. All rights reserved.
Manufacturing Processes of Composite Materials
(a) Typical applications of composites in an aircraftEOT_.ppt | 60
Copyright © 2017 Boeing. All rights reserved.
EOT_.ppt | 61
Copyright © 2017 Boeing. All rights reserved.
(a) Automated Tape Lamination (ATL) of horizontal stabilizer skin(b) Large Horizontal Automated FiberPlacement (AFP) of fuselage barrel
(c) Composite fuselage structure made by AFP technologyEOT_.ppt | 62
Copyright © 2017 Boeing. All rights reserved.EOT_.ppt | 63Measurement and Inspection Methods
in ManufacturingCopyright © 2017 Boeing. All rights reserved.
EOT_.ppt | 64
Measurement Methods/Testing
Copyright © 2017 Boeing. All rights reserved.Manual Bench (a) Precision measurement tools(b) Standard gages (c) Check fixtureEOT_.ppt | 65
Copyright © 2017 Boeing. All rights reserved.Computer Assisted (a) Bridge Type CMM(b) Hand-Driven Guided Metrology System (c) Non-Guided Laser Tracker SystemEOT_.ppt | 66
Copyright © 2017 Boeing. All rights reserved.EOT_.ppt | 67Research and Development
Copyright © 2017 Boeing. All rights reserved.
EOT_.ppt | 68
Major Elements for Aircraft Design and ManufacturingCopyright © 2017 Boeing. All rights reserved.
EOT_.ppt | 69
R&D Model for Material Development
Copyright © 2017 Boeing. All rights reserved.
EOT_.ppt | 70
Manufacturing R&D Model
Copyright © 2017 Boeing. All rights reserved.EOT_.ppt | 71Automation and Innovation in Manufacturing
Copyright © 2017 Boeing. All rights reserved.Introducing Automation to the Manufacturing Technology Top Business Outcomes
•Workplace Safety •Product and Process Quality •Flexibility / Factory Optimization •Standardization / ReplicationTop Automation Applications
•Drill/Fill •Paint & Seal •Composite Fabrication •Material MovementEnablers
•Networked Enabled Manufacturing •In-Process Inspection •TRL AND MRL737/787 Heatshield Line
787 Aft Robotic Drill/Fill
777 Fuselage Flex
Tracks
Innovative, Simple, Robust & Cost Effective
Approved For Public Release
(16-00433-CORP)EOT_.ppt | 66
Copyright © 2017 Boeing. All rights reserved.Additive Innovation Top Business Outcomes •Speed to Market •Enhance Performance •Cost Reduction Buy-to-FlyTop Additive Applications
•Tools •Interiors •Structural Partsquotesdbs_dbs5.pdfusesText_9
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[PDF] classification of haloalkanes and haloarenes
[PDF] classification of law
[PDF] classification of organic compounds notes
[PDF] classification of organic compounds ppt
[PDF] classify each formula or structure as a carboxylic acid an ester or an amide
[PDF] clause
[PDF] clean
[PDF] clean green new zealand trust
[PDF] cleaning asakuki diffuser
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