[新聞] 777X靜力試驗發生艙門爆開意外

看板Aviation作者winte639 (winte639)時間4年前 (2019/09/07 13:41)推噓27(27推 0噓 9→)

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Door 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. --------------------------------- 西雅圖時報的新聞簡單來說波音在一次777X的地面增壓測試中，貨艙門當著波音員工和FAA檢查員的面前突然爆開並噴飛當場所有人嚇到鴉雀無聲，波音要為此重新裝上門並再次安排測試 777X已經因為GE-9X的問題必須推遲到明年才能交貨這次的貨艙門的噴飛意外可能又會被迫推遲交機時程表 DC-10： -- Sent from my Windows -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 118.241.223.167 (日本) ※ 文章網址: https://www.ptt.cc/bbs/Aviation/M.1567834863.A.8C1.html

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