路透社:中國挑戰波音與空中巴士遇挫 C9 - 股票

By Audriana
at 2020-01-11T19:11
at 2020-01-11T19:11
Table of Contents
1.原文連結:
https://tinyurl.com/rgmghcw
2.原文內容:
路透社引述知情人士報道,中國C919窄體飛機的研發進程已經比原計劃至少晚了五年,目
前的進展比預期慢。報道稱,C919進展特別緩慢對中國來說很尷尬。
路透社1月10日報道,十餘名知情人士透露,中國C919窄體客機的研發進程已經比原計劃
至少遲了五年,目前進展比預期要慢,中國商用飛機有限責任公司(簡稱中國商飛)正與
一系列嚴重限制試飛的技術問題作鬥爭。
報道稱,在複雜的航空項目中,延誤是很常見的,但進展特別緩慢對中國來說很尷尬。中
國為打破波音(Boeing)和空中巴士(Airbus)在全球飛機市場的壟斷地位,在首次認真
嘗試中投入了巨資。
據四名知情人士透露,C919最近的問題歸結為一個數學錯誤。中國商飛的工程師們錯誤地
計算了在飛機飛行中對雙引擎所施加的力度,這在業內被稱為載荷,並將不準確的數據發
送給了引擎製造商CFM國際公司。
因此,C919的發動機及其外殼可能都需要加固,很可能由中國商飛出資,不過另一位消息
人士否認有任何修改。
兩名知情人士稱,飛行及其他技術和結構故障意味着,經過兩年半多的飛行測試,到2019
年12月初,經過兩年半多的飛行測試,中國商飛完成的飛行時間還不到中國民航總局最終
審批所需的4,200小時的五分之一。
自2008年以來,中國商飛對C919的研發基本上都是秘密進行的,很少披露其研發目標。該
公司市場與銷售部副部長楊洋2019年9月在接受中國官方媒體採訪時表示,他預計將在兩
到三年內獲得中國監管機構的認證,但他沒有透露更多細節。
中國環球網報道,楊洋2019年9月5日受訪時表示,國產大飛機C919目前仍在試飛階段,試
飛將經過一千多個科目的考驗,預計到2021年可以開始交付。
3.心得/評論:
話說中國自己國內航空公司不是訂不少台嗎?
--
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