m
Член
vm, я не видел ни одной программы твердотельного моделирования, в которой объемные тела получались бы другим способом, кроме как из двумерных эскизов, я их подразумевал под "чертежами"
Новости компании Boeing
vm
фрапессор
m, sketch - не чертеж, так заготовка 
Чертеж, по определению - соответсвующе оформлен, размеры, разные типы линий, обозначания, ТУ, рамки, штампы, одним словом - ДОКУМЕНТ. Прошу прощения за занудство, но саприст по роду деятельности и к терминологии отношусь трепетно.
ЗЫ: Твердотельная программка без истории построения - SpaceClaim, новомодная штука.
Чертеж, по определению - соответсвующе оформлен, размеры, разные типы линий, обозначания, ТУ, рамки, штампы, одним словом - ДОКУМЕНТ. Прошу прощения за занудство, но саприст по роду деятельности и к терминологии отношусь трепетно.ЗЫ: Твердотельная программка без истории построения - SpaceClaim, новомодная штука.
Fox511
Сигма = Е * эпсилон
ЭВЕРЕТТ, 30 Ноября были завершены статические испытания крыла для подтверждения доработко в месте крепления центроплана и консолей крыла самолета Boeing 787 Dreamliner. Компания ожидает полной обработки результатов испытаний в течении примерно 10 дней. Испытания необходимы для совершения первого полета самолета в следующем месяце.
В процессе испытаний кессон крыла и залонжеронные панели подверглись нагружению, соответствующему максимально допустимой в эксплуатации перегрузке равной 2.5G.
http://boeing.mediaroom.com/index.php?s=43&item=966
В процессе испытаний кессон крыла и залонжеронные панели подверглись нагружению, соответствующему максимально допустимой в эксплуатации перегрузке равной 2.5G.
http://boeing.mediaroom.com/index.php?s=43&item=966
Карим
Местный
По слухам, первый рейс В787 может состояться уже 14 декабря:
http://www.flightglobal.com/blogs/flightblogger/2009/12/after-two-long-years-first-fli.html
After two long years, first flight countdown begins again for 787
By Jon Ostrower on December 1, 2009 6:10 PM
While Boeing crunches the data from the latest volley of static tests to validate the side-of-body reinforcement, sources within the company are increasingly confident that the long-delayed program could fly not one, but potentially two 787s later this month.
A static test yesterday, internally dubbed "2C", was a key hurdle on the now restarted path to 787 first flight. Boeing will review the data between now and December 9th to formally validate the side-of-body reinforcement and provide a green-light for first flight.
However, Boeing is actively preparing ZA001 for its first flight, which could come as early as December 14, according to several program sources. The new date accelerates the internal schedule for first flight by about eight days, reflecting the program's rising confidence.
Boeing has publicly said that it given itself until the close of December to fly the 787 for the first time.
Boeing moved ZA001, the first flight test aircraft, back to the fuel dock early yesterday morning after completing restoration operations inside the factory. Early tasks for ZA001 included refuelling the aircraft for fuel systems cleanliness tests that culminated in auxiliary power unit runs and a move to Stall 105 on the flight line at Boeing's Everett facility.
Tentatively planned for today or tomorrow, ZA001 will conduct engine build verification testing with a variety of power runs of its twin Rolls-Royce Trent 1000 engines, according to sources. Also planned for the near future is the calibration of ZA001's navigational equipment that will see the aircraft towed to the Everett " compass rose".
As the week progresses, ZA001 will go though additional hydraulic leak checks and other testing before heading into a flight test safety review, followed by the repeat of the closed-loop final gauntlet tests penciled in for early next week.
After the final gauntlet tests are completed, ZA001 will go through a pre-taxi test preparation. Heading into late next week, the aircraft will begin taxi tests at various speeds to recheck the braking and handing characteristic. During the weekend, the aircraft is expected to go through pre-flight preparations, followed by an all crew pre-flight briefing late in the weekend.
If all goes to plan, several sources indicated that Boeing's first flight window opens at 10 AM on December 14, depending on weather.
Boeing says its second 787 test aircraft, ZA002, has completed installation of the wing fix, while sources add the systems restoration is now complete. The aircraft will now undergo aqueous wash and final door close-out later in the week to complete the restoration. ZA002 will progress through mini-gauntlet as it is prepared for first flight which is tentatively planned for late in December.
http://www.flightglobal.com/blogs/flightblogger/2009/12/after-two-long-years-first-fli.html
After two long years, first flight countdown begins again for 787
By Jon Ostrower on December 1, 2009 6:10 PM
While Boeing crunches the data from the latest volley of static tests to validate the side-of-body reinforcement, sources within the company are increasingly confident that the long-delayed program could fly not one, but potentially two 787s later this month.
A static test yesterday, internally dubbed "2C", was a key hurdle on the now restarted path to 787 first flight. Boeing will review the data between now and December 9th to formally validate the side-of-body reinforcement and provide a green-light for first flight.
However, Boeing is actively preparing ZA001 for its first flight, which could come as early as December 14, according to several program sources. The new date accelerates the internal schedule for first flight by about eight days, reflecting the program's rising confidence.
Boeing has publicly said that it given itself until the close of December to fly the 787 for the first time.
Boeing moved ZA001, the first flight test aircraft, back to the fuel dock early yesterday morning after completing restoration operations inside the factory. Early tasks for ZA001 included refuelling the aircraft for fuel systems cleanliness tests that culminated in auxiliary power unit runs and a move to Stall 105 on the flight line at Boeing's Everett facility.
Tentatively planned for today or tomorrow, ZA001 will conduct engine build verification testing with a variety of power runs of its twin Rolls-Royce Trent 1000 engines, according to sources. Also planned for the near future is the calibration of ZA001's navigational equipment that will see the aircraft towed to the Everett " compass rose".
As the week progresses, ZA001 will go though additional hydraulic leak checks and other testing before heading into a flight test safety review, followed by the repeat of the closed-loop final gauntlet tests penciled in for early next week.
After the final gauntlet tests are completed, ZA001 will go through a pre-taxi test preparation. Heading into late next week, the aircraft will begin taxi tests at various speeds to recheck the braking and handing characteristic. During the weekend, the aircraft is expected to go through pre-flight preparations, followed by an all crew pre-flight briefing late in the weekend.
If all goes to plan, several sources indicated that Boeing's first flight window opens at 10 AM on December 14, depending on weather.
Boeing says its second 787 test aircraft, ZA002, has completed installation of the wing fix, while sources add the systems restoration is now complete. The aircraft will now undergo aqueous wash and final door close-out later in the week to complete the restoration. ZA002 will progress through mini-gauntlet as it is prepared for first flight which is tentatively planned for late in December.
Lukas
Старожил
и еще в догон новости выше - в конце текста упоминание, что первые полеты 787 и 747-8 могут организовать в один день. Имхо, это первый раз в истории фирмы, когд апринципиально два новых аппарата одного производителя будут испытаны в один день
787 completes static testing; first flight in three weeks
Wednesday December 2, 2009
Resource Center
Boeing took a key step toward getting its first 787 in the air after completing the static testing necessary to validate the side-of-body modification work performed last month (ATWOnline, Nov. 17). Full analysis of the results will not be concluded for about 10 days, it said. During the tests, the leading and trailing edges were subjected to their limit load of about 2.5 g. The 150% structural tests required for certification are planned for spring. The modification comprised installation of new fittings at 34 stringer locations in the joint where the wing attaches to the fuselage. It has been completed on the first two flight test aircraft and the static test airframe. The flight test aircraft, ZA001 and ZA002, are back on the flight line and it is expected that taxi and gauntlet tests will be conducted over the next two weeks as the Dec. 22 first flight approaches. According to sources in Everett, Boeing is considering flying the 787 and 747-8F on the same day.
787 completes static testing; first flight in three weeks
Wednesday December 2, 2009
Resource Center
Boeing took a key step toward getting its first 787 in the air after completing the static testing necessary to validate the side-of-body modification work performed last month (ATWOnline, Nov. 17). Full analysis of the results will not be concluded for about 10 days, it said. During the tests, the leading and trailing edges were subjected to their limit load of about 2.5 g. The 150% structural tests required for certification are planned for spring. The modification comprised installation of new fittings at 34 stringer locations in the joint where the wing attaches to the fuselage. It has been completed on the first two flight test aircraft and the static test airframe. The flight test aircraft, ZA001 and ZA002, are back on the flight line and it is expected that taxi and gauntlet tests will be conducted over the next two weeks as the Dec. 22 first flight approaches. According to sources in Everett, Boeing is considering flying the 787 and 747-8F on the same day.
foo_fighter
___________________
Поговаривают, что Korean Air заказало пассажирских 747-8i на 1.5 лярда долларов.
Lukas
Старожил
foo_fighter, при стоимости под 200М\шт это не так и много
Карим
Местный
Wall Streer Journal тоже сегодня пишет, что В787 может полететь уже на следующей неделе:
http://online.wsj.com/article/SB10001424052748704825504574579940848189448.html?mod=wsjcrmain
DECEMBER 7, 2009
Long Overdue, Boeing Dreamliner Taxis Toward Its First Test Flight
By PETER SANDERS
SEATTLE—After more than two years of delays, Boeing Co.'s 787 Dreamliner could make its first test flight as early as next week.
But once the jet takes off from its factory in Everett, Wash., the company faces another high-stakes test: From the moment the Dreamliner is airborne through roughly the next 12 months, Boeing will race the clock to test the new aircraft in high altitudes, subzero temperatures, desert heat and emergency scenarios.
Even a small slip risks further delaying the certification the Dreamliner needs from the Federal Aviation Administration before Boeing can deliver the long-overdue aircraft to customers.
Boeing plans to deliver the first Dreamliner to All Nippon Airways Co. in the fourth quarter of next year. Originally, Boeing hoped to deliver the first jet in May of last year.
To keep the testing on track, Boeing has converted a warren of cubicles on the fifth floor of an office building into a command center where the company will monitor what essentially will be a miniairline of test-flight planes.
With a sweeping view of the tarmac at Boeing Field, in south Seattle, the Test Operations Center will be the heart of an effort that eventually will have six Dreamliners in testing around the globe. The 25 to 50 people at the center, depending on need, will coordinate the jets' schedules and deal with logistical or maintenance problems that might crop up during test flights.
The testing is especially thorny because of the Dreamliner's cutting-edge design. Built mostly from composite materials instead of the typical aluminum, the jet has been advertised as lighter and more fuel-efficient than its predecessors.
But there is still much that isn't known about composites and how they react to the extreme stresses that come in flight. Engineers in May discovered unexpected damage to the composite material where the wing meets the body, one in a series of setbacks to the Dreamliner.
As Boeing engineers spent the subsequent six months repairing the problem, they also dealt with other, smaller issues that cropped up, which Boeing officials have described as routine for aircraft development.
Problems elsewhere in Boeing's commercial-aircraft division have increased pressure on the Test Operations Center. The first test flight of Boeing's 747-8, a revamped version of its iconic 747 jumbo that primarily will be used as a freighter, also has been delayed, likely until mid-January. The Seattle operations center will coordinate the Dreamliner and 747-8 programs simultaneously.
The test programs come as Boeing is culling its test-flight staff by as many as 300 people through layoffs, part of a plan announced in January to reduce the number of jobs at the commercial-aircraft division by 4,500. The Chicago-based company posted a $1.56 billion third-quarter loss, socked in large measure by setbacks in commercial-aircraft operations.
A Boeing spokeswoman said the test-flight programs will be unaffected by the layoffs.
Boeing officials visited operations centers at Southwest Airlines Co., AMR Corp.'s American Airlines and McChord Air Force base in Tacoma, Wash., to see how other operations centers are structured, says John Fennell, a Boeing official. The idea, he says, is not only to fix problems that test flight crews might encounter from the Arctic Circle to the Southern California desert, but also to enable quick fixes to bureaucratic snafus.
The new center marks an effort to streamline what sometimes had been scattered management of test-flight operations for Boeing's various models in development. Even seemingly simple matters like getting deicing trucks or placing safety screens around jet engines used to be a complicated process involving layers of approval.
"In the past," says Janet Muel ler, a Boeing engineer who oversees development and management of the center, "whoever shouted the loudest got things done first."
Now those issues can be solved with a phone call from the operations center or a face-to-face conversation between technicians sitting side-by-side.
"We have an operations center that is a central point of contact for information, problem resolution and communication," Ms. Mueller says.
http://online.wsj.com/article/SB10001424052748704825504574579940848189448.html?mod=wsjcrmain
DECEMBER 7, 2009
Long Overdue, Boeing Dreamliner Taxis Toward Its First Test Flight
By PETER SANDERS
SEATTLE—After more than two years of delays, Boeing Co.'s 787 Dreamliner could make its first test flight as early as next week.
But once the jet takes off from its factory in Everett, Wash., the company faces another high-stakes test: From the moment the Dreamliner is airborne through roughly the next 12 months, Boeing will race the clock to test the new aircraft in high altitudes, subzero temperatures, desert heat and emergency scenarios.
Even a small slip risks further delaying the certification the Dreamliner needs from the Federal Aviation Administration before Boeing can deliver the long-overdue aircraft to customers.
Boeing plans to deliver the first Dreamliner to All Nippon Airways Co. in the fourth quarter of next year. Originally, Boeing hoped to deliver the first jet in May of last year.
To keep the testing on track, Boeing has converted a warren of cubicles on the fifth floor of an office building into a command center where the company will monitor what essentially will be a miniairline of test-flight planes.
With a sweeping view of the tarmac at Boeing Field, in south Seattle, the Test Operations Center will be the heart of an effort that eventually will have six Dreamliners in testing around the globe. The 25 to 50 people at the center, depending on need, will coordinate the jets' schedules and deal with logistical or maintenance problems that might crop up during test flights.
The testing is especially thorny because of the Dreamliner's cutting-edge design. Built mostly from composite materials instead of the typical aluminum, the jet has been advertised as lighter and more fuel-efficient than its predecessors.
But there is still much that isn't known about composites and how they react to the extreme stresses that come in flight. Engineers in May discovered unexpected damage to the composite material where the wing meets the body, one in a series of setbacks to the Dreamliner.
As Boeing engineers spent the subsequent six months repairing the problem, they also dealt with other, smaller issues that cropped up, which Boeing officials have described as routine for aircraft development.
Problems elsewhere in Boeing's commercial-aircraft division have increased pressure on the Test Operations Center. The first test flight of Boeing's 747-8, a revamped version of its iconic 747 jumbo that primarily will be used as a freighter, also has been delayed, likely until mid-January. The Seattle operations center will coordinate the Dreamliner and 747-8 programs simultaneously.
The test programs come as Boeing is culling its test-flight staff by as many as 300 people through layoffs, part of a plan announced in January to reduce the number of jobs at the commercial-aircraft division by 4,500. The Chicago-based company posted a $1.56 billion third-quarter loss, socked in large measure by setbacks in commercial-aircraft operations.
A Boeing spokeswoman said the test-flight programs will be unaffected by the layoffs.
Boeing officials visited operations centers at Southwest Airlines Co., AMR Corp.'s American Airlines and McChord Air Force base in Tacoma, Wash., to see how other operations centers are structured, says John Fennell, a Boeing official. The idea, he says, is not only to fix problems that test flight crews might encounter from the Arctic Circle to the Southern California desert, but also to enable quick fixes to bureaucratic snafus.
The new center marks an effort to streamline what sometimes had been scattered management of test-flight operations for Boeing's various models in development. Even seemingly simple matters like getting deicing trucks or placing safety screens around jet engines used to be a complicated process involving layers of approval.
"In the past," says Janet Muel ler, a Boeing engineer who oversees development and management of the center, "whoever shouted the loudest got things done first."
Now those issues can be solved with a phone call from the operations center or a face-to-face conversation between technicians sitting side-by-side.
"We have an operations center that is a central point of contact for information, problem resolution and communication," Ms. Mueller says.
X
Fox511
Сигма = Е * эпсилон
X
2 декабря компания Boeing (NYSE: BA) завершила испытания на скоростное руление первого самолета 787 Dreamliner. Это последнее из серии функциональных испытаний, запланированных в рамках подготовки к первому полету.
«Наши пилоты сообщили мне, что машина отработала на «отлично», - сказал Майк Дэлени, вице президент и главный инженер программы 787. - Сейчас мы анализируем полученные данные для оценки готовности самолета к первому полету. По результатам, имеющимся на сегодняшний день, могу сказать, что мы готовы».
В ходе данных испытаний самолет разгоняется до скорости около 130 узлов (150 миль/ч, 240 км/ч), после чего экипаж отрывает переднюю стойку шасси от поверхности ВПП.
Скоростное руление - это последнее испытание, запланированное перед первым полетом.
http://www.aex.ru/news/2009/12/14/72090/
«Наши пилоты сообщили мне, что машина отработала на «отлично», - сказал Майк Дэлени, вице президент и главный инженер программы 787. - Сейчас мы анализируем полученные данные для оценки готовности самолета к первому полету. По результатам, имеющимся на сегодняшний день, могу сказать, что мы готовы».
В ходе данных испытаний самолет разгоняется до скорости около 130 узлов (150 миль/ч, 240 км/ч), после чего экипаж отрывает переднюю стойку шасси от поверхности ВПП.
Скоростное руление - это последнее испытание, запланированное перед первым полетом.
http://www.aex.ru/news/2009/12/14/72090/
X
Классная фотка:
Andrew
Старожил
Да, классная... Надеюсь завтра мы увидим ещё более классную...
X
Andrew, даже видео обещают
Andrew
Старожил
Вот тут прекрасный репортаж с завода Боинг:
http://www.aex.ru/docs/3/2009/12/13/893/
http://www.aex.ru/docs/3/2009/12/13/893/
MikVolg
РадиоТушила RL6MI
Сейчас по "Вестям" прямая трансляция первого полёта.!
Andrew
Старожил
Полетел!!! Поздравляю Боинг с этим долгожданным полётом!
LUnatic
spacecowboy
ну наконецта)
wb
Местный
Засёк время взлёта по часам компьютера - 20.27 (час назад от Москвы)