楼主:
winte639 (winte639)
2019-09-07 13:41:00Door blows out during ground test on Boeing 777X jet
https://www.seattletimes.com/business/boeing-aerospace/door-blows-out-during-ground-test-on-boeing-777x-jet/
Boeing’s new widebody jet, the 777X, suffered a setback Thursday afternoon during a high-pressure stress test on the ground when one of the airplane’s cargo doors exploded outward.
One 777X employee working in a nearby bay at Boeing’s Everett plant said he heard “a loud boom and the ground shook.”
The accident happened to what’s called the “static test airplane,” one of the two airplanes in any new jet program that are built for ground testing only and will never fly. It was during the final test that must be passed as part of the airplane’s certification by the Federal Aviation Administration (FAA).
The failure of the door will require careful analysis to find out why it happened, and it may mean Boeing will have to replace the door and repeat the test.
The 777X program is already delayed due to a problem with development of the GE-9X engine that will power it. In July, Boeing CEO Dennis Muilenburg revealed on a quarterly earnings call that the first 777X intended to fly, which rolled out of the Everett factory in March, will not make it into the air until next year.
This ground test failure is another blow.
The static test plane is the one that is deliberately stressed well beyond the limits of normal service. The airplane is surrounded by a metal framework while weights passing through pulleys are fixed to the wings and other parts of the airframe.
作者:
c918 (━━(ﾟ∀ﾟ)━━)
2019-09-07 13:56:00一波未平一波又起.....
作者:
NiChu (氵尼~~鱼禾火~~)
2019-09-07 14:02:00没有工作人员拿着"整人大成功"的布条从后台跑出来吗?...
惨 上个月在Everett看到它很可怜的只能做地面加速测试
还好是测试的时候爆，如果在天上爆波音大概就真的完了
作者: yaohung0122 (DoDo) 2019-09-07 15:15:00
空巴明年继续吃订单XDD
Airbus这几年订单真的是竞争对手自爆......真顺
作者: yinrw (Yin) 2019-09-07 16:20:00
波音在挖洞给空巴跳，到时美国老爸拿出反垄断法来回马枪
作者:
civic8th (My Civic)
2019-09-07 16:35:00有推荐基金是投资欧洲航空制造概念股的吗
作者:
b325019 (望月)
2019-09-07 18:10:00DC-10:
作者:
paimin (playl)
2019-09-07 18:45:00221 122交错配置真是吊诡 为了配重跟座位数的折中方案吗
作者:
c918 (━━(ﾟ∀ﾟ)━━)
2019-09-07 19:33:00现在才找基金已经来不及呀！早就被赚光了XD
作者:
b777300 (su35s)
2019-09-07 20:35:00还是777-300好用
作者:
domago ( )
2019-09-07 21:02:00楼上……
作者:
NiChu (氵尼~~鱼禾火~~)
2019-09-07 21:13:00楼楼上自肥不好喔...XDDD
作者:
edison (edison)
2019-09-07 23:17:00楼楼楼上自肥
作者:
donkilu (donkilu)
2019-09-07 23:19:00画面感超强的啦
作者: j0sdarg06 2019-09-07 23:41:00
还好是在测试阶段爆开..
作者:
APC ( 能搞革命 我很快乐 )
2019-09-08 04:38:00波音是不是忘了安太岁
作者:
gman1975 (DaMao)
2019-09-08 09:21:00好口年
作者:
laechan (挥泪斩马云)
2019-09-08 22:50:00作者:
asdf0923 (intelligent)
2019-09-09 16:47:00还好不是在天上爆开> <