cannot reach its weight limit

"Engine manufacturing is both must close to the material of the limit, but also . Namely the smaller, thrust the bigger the better, but should grasp this measure is very difficult." Original shenyang engine design institute, said chief designer LiZhiAn ensures that the engine of more than 30,000 a parts in high temperature and high pressure and high speed extreme conditions long-term use repeatedly no any problem, not only for research technical challenge, but also by a national machinery, metallurgy, materials and other industrial foundation level test. At present, the world can self-developed aeroengine only the UN's five permanent members.

Catic industrial KeJiWei original deputy secretary-general PengYouMei is quick to note, over the past years, our country is always "have first plane model, after the engine with aircraft" developed, unaware that 'pre-research first, the importance of dynamic advance ". Compared to the engine, aircraft developed faster time very much, once the wait not to "pay", it will cause the engine cannot batch production, developed a discarded.

"After continuously explore and try, now, our aviation engine development has formed a" producing one generation, developing generation, pre-research generation, exploration of the good development pattern generation "."

2009, June 6, our big planes project assembly manufacturing center was founded in Shanghai, China marked the big planes project design, assembly manufacturing, customer service "three center" layout began to comprehensively promote. LiuDaXiang said the country is expected to use 20 years time, let equipped with the "Chinese heart" "GuoZiHao" big planes to fly on the blue sky.

This year is the China aviation hundred years! Airplane wing of the next century power generation dream, let person "to a" air ideal and faith, struggling to explore, fearless forward. From the youth to the old man, he will become energetic young Chinese heart was beating them economicsystem aviation patriotic responsibility and mission -- to our motherland aircraft powered to Chinese aircraft loaded on "Chinese heart!"