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国产大飞机C919将于5月5日在浦东机场首飞(图)

2017-05-03 11:39:41   央视网

据中国商飞C919前方总指挥部消息,我国具有完全自主知识产权的新一代大型喷气式客机C919目前计划5号首飞,如天气条件不具备则顺延。(央视记者赵中良吴杰)

早前报道

C919第三架试验机中机身下线5月上旬首飞

澎湃新闻网

随着国产大飞机C919第三架飞行试验机中机身总装下线,距离C919飞机首飞的日子又近了一步。

4月28日,澎湃新闻(www.thepaper.cn)记者从中国商用飞机有限责任公司(以下简称“中国商飞”)了解到,当天下午,国产大型客机C919飞机103架机中机身(含中央翼)在上海飞机制造有限公司浦东基地总装下线。

据中国商飞介绍,这是上海飞机制造有限公司作为主制造商,首次研制中机身(含中央翼)大部件。

C919飞机103架机中机身(含中央翼)在上海飞机制造有限公司浦东基地总装下线。

在此次研制过程中,C919飞机103架机中机身段采用了国际先进的自动化装配生产线,机身单块壁板自动钻孔和自动钻铆率达到90%以上。

值得注意的是,通过激光测量最佳拟合技术与自动化对接技术,此次飞机部件总装时实现了自动化装配与数字化测量的集成,这在国内尚属首次。

103架机为国产大飞机C919第三架飞行试验机,根据计划,C919飞机将有6架飞行试验机陆续投入试验试飞任务。现国产大飞机C919已进入首飞倒计时。

4月26日,中国民航总局副局长李健在上海西郊宾馆举办的第一届中欧民用航空安全年会新闻发布会上表示,作为中欧双边航空安全协定(BASA)磋商过程中的一部分,国产大飞机C919正在接受欧洲航空安全局(EASA)的适航审定。

欧洲航空安全局局长帕特里克•基(Patrick KY)肯定了上述消息。

目前,国产大飞机C919已经历了包括低速滑行、中速滑行、高速滑行在内的21次滑行试验,首飞在即。

对于首飞的确切时间,中国商飞总经理贺东风在第一届中欧民用航空安全年会上透露,国产大飞机C919何时首飞取决于飞机状态、机组状态以及良好的天气等各方面条件,“对C919首飞来讲,良好的天气首先要是天高云淡。”

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