空客A疲劳裂缝交通运输管理知识分析
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turbines and wings also increase, which in turn increases weight and fuel consumption.
On the other hand, the European megaliner was also required to be 20 percent more efficient than the competing Boeing 747.
EASA says that there may be a
risk… …Airbus
NO!!
• Repair… …How?
An Update by Doric Asset Finance & Verwaltungs GmbH
According to Airbus, the damage to the wings is not very dangerous, because there are 4,000 of the brackets in question. Nevertheless, the hairline cracks have to be repaired, and the large number of defective brackets makes it a costly and complex procedure.
空客A380出现裂缝？
当今天上的飞机都在拿自己做实验...
Cracks in Airbus380? Every plane now in the air is an
experiment by itself...
The Airbus A380 is a double-deck, wide-body, four-engine jet airliner manufactured by the European corporation Airbus, a subsidiary of EADS. It is the world's largest passenger airliner and due to its size.
But simply replacing the brackets is not a permanent solution to the problem because hairline cracks can also occur in the new brackets. Because the same Alloy is still being used in production, the repair remains a patchwork solution.
Following an unscheduled internal inspection of an A380 wing, some rib feet have been found with cracks…
So EASA called for a general inspection on all A380 in Europe
issue 12/2012 (Mar. 19, 2012) of DER SPIEGEL
On 4 November 2010, a Rolls Royce Trent 972 powered Airbus A380-842 (Registration VH-OQA) of Qantas Flight QF32 suffered an uncontained engine failure in engine number 2 en route from Singapore to Sydney and returned to Singapore Changi Airport where it landed safely. Qantas grounded its fleet of six A380s for over three weeks after the accident pending the investigation and said it may replace up to 16 engines after identifying potential problems.
Innovative composite material and extremely lightweight aluminum alloys, even for important parts of the wings.
"We've used this alloy in many other aircraft in the past" says A380 designer Williams.
Major structural sections of the A380 are built in France, Germany, Spain, and the United Kingdom. Due to their size, they are brought to the assembly hall(the Jean-Luc Lagardère Plant) in Toulouse in France by surface transportation, though some parts are moved by the A300-600ST Beluga aircraft used in the construction of other Airbus models. A380 components are provided by suppliers from around the world; the five largest contributors, by value, are Rolls-Royce, Safran, United Technologies, General Electric and Goodrich.
Tom Williams, the executive vice president of programs at Toulouse-based Airbus, and his creative engineers were told to subject the A380 to a radical diet.
On the other hand, the European megaliner was also required to be 20 percent more efficient than the competing Boeing 747.
EASA says that there may be a
risk… …Airbus
NO!!
• Repair… …How?
An Update by Doric Asset Finance & Verwaltungs GmbH
According to Airbus, the damage to the wings is not very dangerous, because there are 4,000 of the brackets in question. Nevertheless, the hairline cracks have to be repaired, and the large number of defective brackets makes it a costly and complex procedure.
空客A380出现裂缝？
当今天上的飞机都在拿自己做实验...
Cracks in Airbus380? Every plane now in the air is an
experiment by itself...
The Airbus A380 is a double-deck, wide-body, four-engine jet airliner manufactured by the European corporation Airbus, a subsidiary of EADS. It is the world's largest passenger airliner and due to its size.
But simply replacing the brackets is not a permanent solution to the problem because hairline cracks can also occur in the new brackets. Because the same Alloy is still being used in production, the repair remains a patchwork solution.
Following an unscheduled internal inspection of an A380 wing, some rib feet have been found with cracks…
So EASA called for a general inspection on all A380 in Europe
issue 12/2012 (Mar. 19, 2012) of DER SPIEGEL
On 4 November 2010, a Rolls Royce Trent 972 powered Airbus A380-842 (Registration VH-OQA) of Qantas Flight QF32 suffered an uncontained engine failure in engine number 2 en route from Singapore to Sydney and returned to Singapore Changi Airport where it landed safely. Qantas grounded its fleet of six A380s for over three weeks after the accident pending the investigation and said it may replace up to 16 engines after identifying potential problems.
Innovative composite material and extremely lightweight aluminum alloys, even for important parts of the wings.
"We've used this alloy in many other aircraft in the past" says A380 designer Williams.
Major structural sections of the A380 are built in France, Germany, Spain, and the United Kingdom. Due to their size, they are brought to the assembly hall(the Jean-Luc Lagardère Plant) in Toulouse in France by surface transportation, though some parts are moved by the A300-600ST Beluga aircraft used in the construction of other Airbus models. A380 components are provided by suppliers from around the world; the five largest contributors, by value, are Rolls-Royce, Safran, United Technologies, General Electric and Goodrich.
Tom Williams, the executive vice president of programs at Toulouse-based Airbus, and his creative engineers were told to subject the A380 to a radical diet.