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Airplanes have become the fastest way for us to travel to various places, the birth of airplanes can take us to different places and countries, so that our travel speed has been greatly improved, but also let the journey time is constantly reduced, this is the scene we all want to see, airplanes are constantly being studied and improved, is to have more high-tech inventions appear in front of everyone, so that the aircraft becomes more safe and reliable, and the research and development of aircraft is always in the hands of foreign enterprises, If we need different types of aircraft, we need to buy them from them, which is undoubtedly leaving our fate in the hands of others, and we are also limited to a certain extent.
The size of the aircraft is very huge, if you want to research and manufacture the aircraft this needs a relatively large place, and China's first domestic large aircraft production test flight center can also be completed, which is a good thing for us, the establishment of this center is very beneficial to us, scientific research personnel can transform and study their own aircraft in this flight test center, and to achieve aircraft research and development, which has absorbed a lot of talents who are very interested in aircraft production, Through the operation of the flight test center, they can study the aircraft here with peace of mind, help our country to develop an independent aircraft model as soon as possible, and conduct test flights in this site, once such an aircraft is completed, our comprehensive strength will be greatly improved.
The completion of the large aircraft production center marks that China has a relatively complete industrial chain for the design, research and development and production of aircraft, where the technology of many countries can be used for production, so that the production capacity of the aircraft continues to improve, and the establishment of this center has also successfully opened up the last pass for large aircraft to enter the civil aviation market, and it is also to promote the operation mode of accelerating the commercialization of domestic large aircraft.
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Promote scientific and technological progress and enhance the competitiveness of the aviation industry. Because the completion of the domestic large aircraft production center is conducive to the development of national aviation science and technology; As a result, it has also promoted the improvement of the system of the domestic aviation industry and made the national aviation industry system more competitive.
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The completion of the first domestically produced large aircraft production and flight test center has opened the way for the transformation of large aircraft into civil aircraft, made large aircraft commercial, and further enhanced the status of China's aviation in the world.
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Encourage more aircraft flight test production centers to come out, form an aviation wind across the country, and produce more local aircraft. At the same time, it can promote the comprehensive popularization of domestic aircraft in cities, so that China's aviation development is more rapid.
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This will help improve China's aerospace level, which is of great significance for the country's next strategic layout, and it will make the people more proud.
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The level of aircraft manufacturing in our country is very high.
From a factual point of view, China can independently develop and manufacture C919, some time ago also independently manufactured suborbital large UAVs, facts speak louder than words, it can be seen that China's aircraft manufacturing level is indeed very superb, specifically, China's aircraft manufacturing level is superb because: China's independent innovation ability is strong, China's industrial chain is very perfect, China's mobilization ability is strong. Here's how to explain them in more detail:
Clause. First, China's aircraft manufacturing level is very superb, because of China's strong independent innovation ability: because the aviation manufacturing industry is a high-end industry, other countries can not teach you the core technology, if you can not innovate independently, then the level of aviation manufacturing is very limited, can only be maintained at a low level.
However, independent innovation is China's advantage, China has absolutely strong national strength to support independent innovation, and there are a group of outstanding scientists to lead independent innovation. Therefore, China's aircraft manufacturing level has been greatly improved, whether it is aircraft design or high-tech materials, China is at the advanced level, all because of China's strong independent innovation ability.
Clause. Second, the level of China's aircraft manufacturing is very high, because China's industrial chain is very complete: every screw and every component on the aircraft can be independently produced and assembled in China, and a complete industrial chain greatly provides convenience for China's aircraft manufacturing industry.
Even many countries in the world need to rely on China's industrial chain for their aviation manufacturing industry. Therefore, the high level of aircraft manufacturing in China is due to the fact that China's industrial chain is very complete.
Clause. Third, the very high level of aircraft manufacturing in China is due to the fact that China's mobilization force is very strong: this is due to China's social system.
And the superiority of the national system, China can concentrate on doing big things, building an aircraft is not a trivial matter, it requires the overall coordination of multiple departments and units to complete, in our country not only to achieve overall coordination, but also efficient cooperation. It can be seen that the high level of aircraft manufacturing in China is due to China's strong mobilization capacity.
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China's aircraft manufacturing level has been in the forefront of the world, C919 large passenger aircraft is designed in accordance with more advanced technical standards, using the most advanced power, avionics, flight control and other systems provided by world-class manufacturers, in full accordance with international airworthiness standards design and production, safety is fully guaranteed.
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Actually, in terms of the world ranking, I don't think it's very good. But China's science and technology are constantly developing and will get better and better.
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After entering the new century, with the gradual establishment of China's status as the "world factory" and China's long-term technology accumulation in the field of manufacturing, China's aviation industry has gradually entered a period of development. Especially after the successful test flight of the domestic C919, China's aviation equipment manufacturing has really begun to move towards the international cutting-edge field.
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The spring of China's civil aviation manufacturing industry is indeed coming, because the delivery of this aircraft will attract civil aviation companies from all over the world to buy, and its reputation in the world will be particularly good.
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Although the first flight of this large aircraft was successful, it will take two or three years to be delivered. Spring in China's civil aviation manufacturing industry is coming.
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Yes, because China's civil aviation manufacturing technology has taken a big step forward, the production of this aircraft can create greater benefits, strong passenger capacity and promote the development of civil aviation economy.
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This is indeed the case, and the current civil aviation manufacturing industry is particularly well developed, and it can also have good quality standards.
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Under the report of the first radio and television receiving station "News in Progress", China independently designed and built China's first large-scale aircraft flight test center, COMAC Jiangxi Production Completion Test Center No. 24, marking that China has developed from scientific research and design, and this production test has delivered a relatively complete set of large-scale aircraft industry chain operation.
Jiangxi Production Test Flight Center is located in the core area of Nanchang Aviation City, Jiangxi Province, close to Yaohu Airport. It is on behalf of the project to implement the strategy of large aircraft in China. Its main function is to undertake the production, flight test and operation support of the domestic ARJ21 aircraft.
The project covers an area of 10,000 square meters, with a construction area of 10 It mainly includes 16 building units such as the delivery center, the completion center, and the painting hangar, as well as a helipad that can park 11 aircraft at the same time. As the first aircraft carrier designed for the production and flight test flight of large aircraft in China, the project adopts a number of domestic leading technologies, especially the new technology of painting hangar air purification system and desulfurization and denitrification, which can purify and improve the exhaust gas particles generated in the painting process of the aircraft and meet the emission standards.
Once the project is operational, it will be able to deliver about 30 aircraft per year.
According to Zhang Mingcan, the head of the commercial aircraft project, the construction and production of China's railway project has been promoted in an orderly manner since the beginning of the project. At its peak, the project has attracted more than 1,000 people and more than 120 sets of various machinery and equipment. Since 2020, the project has overcome the impact of COVID-19 and is the first major project to resume work and production in Jiangxi.
The pouring of the airport area of 130,000 square meters, the installation of the main steel structure of the workshop, and the continuous pouring of 9,000 square meters of S0G prestressed ground were completed, which effectively guaranteed the delivery of the first aircraft and the opening of the Nanchang Flight Conference. The steel mesh of the three main buildings of the delivery center, the completion center and the painting hangar is assembled as a whole, with a maximum span of 120 meters, a lifting height of nearly 30 meters, an assembly area of more than 12,000 square meters, and a total steel body of more than 4,000 tons.
It is understood that the center has completed the last barrier through large aircraft, the civil aviation market to speed up commercial operations, the promotion of domestic large aircraft, Nanchang Aviation City has become an important hub center of the domestic aviation industry, to promote China's transformation from a large manufacturing production capacity to accelerate the transformation of significance, will become a new business card of national aviation force. The flight test center that completed the production and domestic large aircraft was opened, and finally entered the civil aviation market through large aircraft, accelerating the commercialization of domestic large aircraft, and accelerating the transformation of China from a manufacturing country to a manufacturing country.
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The completion of the center is of great significance to promote the acceleration of the commercial operation of domestic large aircraft. It marks that China has formed a complete set of relatively complete large aircraft industry chain from scientific research and design, production and test flight to delivery and operation, which is a very exciting news!
It can improve China's scientific research strength, greatly please the constraints of foreign science and technology, and it is of great significance to our country.
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It indicates that China has formed a complete set of relatively complete large aircraft industry chain from scientific research and design to production to operation.
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If this experiment can be successful, it will also prove that China has made great progress in aircraft flight, and has also achieved a lot of scientific and technological achievements.
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Personally, I think it must be of great significance to our country, after all, it means that we can produce large aircraft on our own and no longer rely on foreign countries.
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The development of another scientific and technological undertaking shows that another field of success has been achieved in the field of science and technology, which can create great benefits for society, improve people's quality of life, and add new scientific research projects, and so on.
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The first domestic large aircraft production and flight test center was completed, and the original intention of the construction of the center was that we want to develop. We all know that China's rapid economic development in recent years, so that many countries envy, especially we are still a developing country, to achieve such an achievement is completely incredible, but we have done it, this is a gratifying thing, as the sons and daughters of China, we are proud to be born in this land, we all have a heart that wants to go to the sky, under our spare efforts, we have done it, and we used to have a heart that wants to go to space, But with all of us working together, we did it, and we did it well, and that's something we're proud of. <>
But a while ago, a piece of news made me see, I feel very incredible, that is, although China has a population of more than one billion, but the number of people who have actually taken a plane is less than 100 million, which is very surprising to me, I didn't expect that there are so many people who have not made an airplane, but, we look back, are we unwilling to do it? The answer is no. It's not that we don't want to do it, but because many airlines now have to buy planes from other countries because our country does not have self-developed aircraft.
And his maintenance cost is very expensive, not ordinary people can afford, so the plane ticket is very expensive in the eyes of most people. <>
One of the main factors is that our current airlines, one-time luggage is too small, so we have to choose other ways to travel, thinking that airplanes can only fly short distances is more appropriate. So this is a good thing, it marks that we finally have the ability to make this thing, we are not monopolized by other countries, this time we are the most upright one, although it has been successful, but there is still a lot of things to improve, we are continuing to work hard. <>
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After the project is officially put into operation, it can achieve the production capacity target of about 30 aircraft per year, and the completion is of great significance to promote the acceleration of commercial operation of domestic large aircraft.
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On April 24 this year, the first domestic large aircraft production and flight test center independently designed and built by China was completed in Jiangxi, the original intention of the center was to promote the commercialization of domestic aircraft, realize the integration of China's aircraft design, manufacturing and commercialization, keep up with the needs of domestic transportation development, and get rid of the situation that commercial aircraft manufacturing is controlled by others.
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COMAC Jiangxi Production and Flight Test Center is located in the core area of Nanchang Aviation City, Jiangxi Province, and its main function is to undertake the production and flight test support and operation support of domestic ARJ21 aircraft. After the project is officially put into operation, it can achieve the production capacity target of about 30 aircraft completed and delivered per year. It can very effectively promote the commercial operation of domestic large aircraft.
On May 7, 2018, Yang Zhigang, chief engineer of COMAC pre-research, said in Yanliang that the C919 is being tested in Yanliang, and it is planned to obtain airworthiness around 2021 and then deliver it to customers. Its indicators are comparable to the current Airbus A320 and Boeing 737, and it is also superior to the Airbus A320 and Boeing 737 in terms of aerodynamic layout. >>>More
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