首台CFM LEAP-1C动机交付中国 C919总装进入攻坚

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中国大飞机C919首台发动机交付 总装进入攻坚阶段

发表时间:2015-07-23 08:24来源:新华网

  新华网北京7月22日电(记者钱春弦)CFM国际公司首台CFM LEAP-1C发动机22日交付中国商飞公司。首架C919飞机将安装第一台发动机,从而为年内下线及此后的首飞做准备。  记者22日从CFM国际公司及中国商飞获悉,C919将安装两台同样型号的发动机。第二台初步预计今年8月交付。  中国商飞公司副总经理吴光辉称,首台发动机交付为C919后续总装下线等工作奠定了良好基础。  据了解,目前C919研制工作已进入攻坚阶段,基本实现全机机体结构对接,风洞试验、铁鸟试验、航电综合和电源系统等试验稳步推进。随着首台发动机和液压系统近期运抵浦东,各机载系统安装即将开始,首架C919飞机计划年内下线。  据业内人士介绍,目前中国正在研制与C919飞机配套的发动机。一般情况下,发动机研制周期比飞机长,因此预计国产发动机最早2020年之后才可能安装到C919上。



网友评论:

c919的发动机和航电不都是ge负责的么

—— 来自 samsung GT-I9300, Android 4.1.2


PARTNERSHIP: A Milestone in International Cooperation
CFM combines the resources, engineering expertise and product support of two major aircraft engine manufacturers: Snecma (Safran) of France, and GE of the U.S.

Truly a product of international cooperation, the CFM56 line of six engine models offers unparalleled reliability and cost of ownership. With a thrust range of 18,500 to 34,000 pounds, they’re well-suited for many commercial and military aircraft.

CFM is not an acronym. The company (CFM), and product line (CFM56), got their names by a combination of the two parent companies" commercial engine designations: GE"s CF6 and Snecma"s M56.

Underlying CFM"s rapid and hard-earned success is the ingenuity of its designers, engineers and product support personnel throughout the world. At CFM, our goal is to maintain the trust of airlines and airframers and contribute to the operational success of our customers. We do this by building remarkable engines and offering dedicated services.

CFM has kept the CFM56 family of engines the best in their class by infusing newly matured technology into the mature fleet. The advanced new LEAP engine will be a worthy successor, delivering double-digit improvements in fuel efficiency, noise, and emissions, all with CFM’s legendary reliability and low overall cost of ownership.

发动机归CFM,航电是Aviage

前者是GE和法国Safran的合资公司,后者是GE和AVIC的合资公司。

看919啥时能真飞起来了  不断跳票啊