JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 61

Pressure bulkhead of the Boeing 787 The Vacuum Assisted Process (VAP®) is a patented infusion process developed by the aircraft engineers of "Aerostructures made in Augsburg" for the manufacture of CFRP components. This new technology has the advantage of doing away with expensive autoclaves. T his technique also allows shorter component production times in comparison to conventional processes. Boeing was won over by the process: the approximately 5m x 6m "black" aft pressure bulkheads for the B787 Dreamliner are made using the VAP® technology in Augsburg. This vital component separates the passenger cabin from the lower pressure outside the aircraft and closes the end of the cabin inside the tail section of the fuselage. The Augsburg aerostructures plant developed the aft pressure bulkhead and is also ensuring the assembly operations. Vought Aircraft Industries, Inc. is assembling the pressure bulkhead to the 787 aft fuselage sections and delivering them through Global Aeronautica to the Boeing 787 final assembly line at Everett near Seattle. The certification test for the aft pressure bulkhead includes static, fatigue, damage tolerance and failure testing. Static tests were successfully completed under surveillance of the authorities at the test facility near Munich. The pressure loads of take-offs and landings were simulated during 165,000 fatigue test cycles. Result: no failure or objection was recorded during any of the test cycles. Another product based on the VAP® technology is the cargo floor for the new A400M military transport aircraft. At a size of approximately 7m x 4m, it is the world's largest aircraft component to be manufactured using this innovative technology. More information: jochen.bieger@eads.com Landing gear hubcaps for the Boeing 777 While developing a new tyre pressure monitoring system for the landing gear of the Boeing 777 aircraft, Crane Aerospace & Electronics specified Victrex® PEEK™ polymer reinforced with short glass fibres for the hubcaps containing the system. P EEK was chosen because of the material’s high temperature resistance and high mechanical strength, combined with its good chemical resistance to the caustic elements found on the runway. The PolyEthylEtherKetone (PEEK) is a linear aromatic polymer which is semi-crystalline and widely regarded as the highest performance thermoplastic available today. Victrex PEEK and compounds typically have a glass transition temperature of 143°C and a melting temperature of 343°C. Independent tests have shown that Victrex PEEK exhibits a heat distortion temperature up to 315°C (ISO R75, glass fibre filled) and a Continuous Use Temperature of 260°C (UL 746B). The tyre monitoring system on the Boeing 777 is designed to ensure proper tyre air pressure for take-off and landing. The hubcaps include a conduit which allows a rim-mounted pressure sensor to communicate with an onboard system, providing real-time data to the cockpit. Maintaining proper tyre pressure is critical to aircraft safety. Temperatures at high altitude can be as low as -54°C whereas temperatures on braking can reach more than 200°C. The landing gear must be able to withstand repeated hard landings and impacts from flying debris. In addition, it is exposed to both ozone and chemicals in jet fuel, hydraulic fluid and de-icing solutions. Weight also played a major part in the selection of Victrex PEEK polymer to replace aluminium for the hubcaps. Each hubcap now weighs less than 7 kg. With 14 wheels per plane, the weight reduction is considerable. More information: www.victrex.com No41 June 2008 / JEC Composites Magazine
http://www.victrex.com

JEC COMPOSITES MAGAZINE - Issue #41 - June 2008

Table of Contents for the Digital Edition of JEC COMPOSITES MAGAZINE - Issue #41 - June 2008

Cover
Edito
Contents
Companies | Owens Corning & Vetrotex: situation after the acquisition
Sale of Owens Corning plants in Belgium and Norway
Capacity expansion in Texas for Owens Corning
Gurit’s results and future prospects
New LM Glasfiber factory in Poland
Hexcel opens first carbon fibre plant in Spain
Teijin invests in carbon and aramid fibre
Agenda of events
JEC Show Paris 2008 report
Carbon fibre: sustained increase in production capacities
Market survey: Asia Technology-linked business opportunities for composites in India
Mechemco: a strategy that is paying off
Permali Wallace: sustained development
LESCO Technology: riding the environmental wave
Niche market All-carbon micro-aerial vehicle
Human Capital Accomplishing the project objectives
Market | A fast-changing market
Development | Compressing composite part development cycle and improving quality
Simulation | An industrial solution to analyse delamination
Micromechanics of failure: a new approach to modelling composite failure and life
An end-to-end simulation solution for autoclave manufacturing
Process | Fully automated RTM production line
Manufacturing | SLCA: expert in composite aerostructures
There’s a fine line between marine and aeronautics!
Opinion | The fear of change: some thoughts on aeronautical construction
USERS’ PLATFORM KNOW-HOW | Composites in the world Bamboo bike
Between car and motorbike
Bird man over the Alps
Applications | CFRP shafts and axles
High-performance COPV systems for large satellite platforms
Pressure bulkhead of the Boeing 787
Landing gear hubcaps for the Boeing 777
An out-of-autoclave composite solution
Control | Visiovis: monitoring nanofiller dispersion/distribution in molten polymers
Design | Non-thermal anti-icing/de-icing system for rotor blade leading edges
Special : JEC Composite Asia
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Cover
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 2
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Edito
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 4
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Contents
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 6
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 7
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Sale of Owens Corning plants in Belgium and Norway
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Teijin invests in carbon and aramid fibre
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 10
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 11
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Agenda of events
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 13
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - JEC Show Paris 2008 report
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 15
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 16
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 17
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Carbon fibre: sustained increase in production capacities
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 19
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Market survey: Asia Technology-linked business opportunities for composites in India
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 21
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Mechemco: a strategy that is paying off
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 23
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 24
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Permali Wallace: sustained development
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 26
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - LESCO Technology: riding the environmental wave
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 28
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Niche market All-carbon micro-aerial vehicle
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 30
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 31
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Human Capital Accomplishing the project objectives
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 33
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Market | A fast-changing market
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 35
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Development | Compressing composite part development cycle and improving quality
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 37
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 38
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Simulation | An industrial solution to analyse delamination
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 40
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 41
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Micromechanics of failure: a new approach to modelling composite failure and life
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 43
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - An end-to-end simulation solution for autoclave manufacturing
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 45
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 46
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Process | Fully automated RTM production line
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 48
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 49
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Manufacturing | SLCA: expert in composite aerostructures
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 51
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 52
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 53
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - There’s a fine line between marine and aeronautics!
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Opinion | The fear of change: some thoughts on aeronautical construction
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 56
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 57
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Between car and motorbike
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Bird man over the Alps
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - High-performance COPV systems for large satellite platforms
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Landing gear hubcaps for the Boeing 777
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 62
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 63
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - An out-of-autoclave composite solution
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 65
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 66
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Control | Visiovis: monitoring nanofiller dispersion/distribution in molten polymers
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 68
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 69
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 70
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 71
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Design | Non-thermal anti-icing/de-icing system for rotor blade leading edges
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 73
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 74
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - Special : JEC Composite Asia
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - II
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - III
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - IV
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - V
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - VI
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - VII
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - VIII
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 83
JEC COMPOSITES MAGAZINE - Issue #41 - June 2008 - 84
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