"The successful development of Yun 20 is just the first step in our march to the big plane, or a new starting point for us. We are confident to develop more and better aircraft for the country. This is not just a feeling. An expectation is to meet the needs of the country's future strategic needs.†Tang Changhong, member of the National Committee of the Chinese People's Political Consultative Conference, academician of the Chinese Academy of Engineering, deputy director of the Aviation Industry Science and Technology Commission, and chief designer of the Yun 20 aircraft, said in an exclusive interview with the China Aviation News reporter during the two sessions of the National People's Congress.
What can be considered an aviation power? How can we meet the country's future strategic needs?
"I want to use it." Tang Changhong thought a little, simply answered with four words, and his face was full of meaningful smiles.
The heavy weapon of the country is the time of the lineOn July 6, 2016, Yun 20 officially installed troops. A "Fat Girl from the Army: You can know how many people are silently loving you" records the emotions and sustenance of countless people; July 30, 2017, Zhu Rihe and the military parade, which was formed by a transport aircraft consisting of one transport 20 and two transport 9 transport planes, once again showed to the world that China's large transport aircraft achieved a major breakthrough and promoted the leap-forward development of our military's long-range delivery capability.
After five years of first flight and eight years of delivery, the development process of Yun 20 created the speed of China made in China, and used acceleration to get out of the road to success in China's independent innovation and research and development of large aircraft. What is supporting the leap-forward development of Yun 20?
In Tang Changhong's view, Yun 20 belongs to the country's major science and technology projects. First of all, it has been achieved by the power of the whole country. The strength of all walks of life in the country has provided important contributions to its birth. Second, key technologies and cutting-edge technologies cannot be bought. We have been waiting too long, no more illusions, no more waiting. To this end, the aviation industry's full-line morale is rising, moving in the same direction with a sense of urgency. Third, it is undoubtedly difficult to independently develop a large aircraft of this type. From 30 tons to 60 tons to 200 tons, it is necessary to break through hundreds of key technologies. "We have too many days and nights, the sun is connected to the moon, and the dots are connected into years." Tang Changhong said. Who said that during the day, I didn’t understand the darkness of the night, and the aviation people stood up as a world. It was this kind of persistence that eventually created the country's heavy weapon. And our country's heavyweights will also guard the dot-and-drop years.
In CCTV’s “Opening Up†program, Tang Changhong became a “fat girl and her dadâ€. He was very affectionate; when talking about “fat girlâ€, Tang Changhong was more willing to call it “the Universiade†and also coincided with the Chinese saying “ The meaning of the big luck. Of course, this "big luck" refers not to itself, but to the development of Yun 20 in line with the "great luck" of "the right place and the right place", both the wise decision of the party and the country, and the support of the nation. It is also a "lucky girl" that can be called a "lucky girl".
What kind of requirements does the 20 team have for the development team? The first is confidence and trust. Tang Changhong believes that to build a type of aircraft, each of the participants must have the confidence and discouragement of not breaking the Loulan; not having the belief and motivation to win the battle, and breaking through all the obstacles in the innovation process. All the achievements of each stage of self-confidence creation will gain more trust from the outside world and promote the smooth progress of subsequent nodes. Of course, in a team, as a leader, it is necessary to give more trust to researchers. Sharing the same fate with the breath and jointly breaking the storm.
Successful aircraft development = easy to use + durableAs a member of the National Committee of the Chinese People's Political Consultative Conference, Tang Changhong's most concern in the two sessions this year is the development of national science and technology and related initiatives for technological innovation. "When discussing the government work report, we have a consensus that the Prime Minister’s measures for technological development and technological innovation are real and placed in a very important position. In many respects, technological innovation is mentioned. Many directions have been put forward to stimulate the enthusiasm of researchers, and we are looking forward to being able to land." Tang Changhong said.
Tang Changhong believes that researchers must first have the awareness of technological innovation, but also have the basis and ability to innovate. "We can't innovate for innovation, but innovation under the guidance of demand, and drive more revolutions in technology and manufacturing through innovation." Tang Changhong said that innovation should respect the foundation and respect the law; it should pay more attention to methods and methods.
So what are the technological innovations in Yun 20? Tang Changhong brought a habitual smile, which is the expression of "you know": "It can be said that the Universiade has adopted a lot of modern technology, and 3D printing has been there many years ago. But I can only tell you that China is currently The biggest piece of 3D printing is on the Universiade." Tang Changhong told reporters that in the future, Yun 20 may be converted into various special aircraft as needed.
"The aviation industry is a very strong industry. Whether it is a military aircraft or a civilian aircraft, it must reflect the progress of technology. The role of Yun 20 in stimulating the progress of China's industrial technology is very important. But at the same time, from the perspective of model development, This will also be a never-ending process, and its safety, reliability and other elements will continue to improve and improve, which will be carried out throughout the development, flight test, manufacturing and even operation." As the chief designer of the aircraft Tang Changhong seems that the aircraft is not purely concerned with the development, but also pay attention to its use: to use as the core, to use as a target, to be durable as a sign of success.
What is a strong aviation country: if you want to use itRecalling that when Yun 20 was just released, Tang Changhong recalled that all the people who saw it used a word to describe it, that is, "shock." "But if it is our designer or structural designer, if it is equally shocking, it is ignorance, it is not enough trust for ourselves, and there is not enough confidence in the product." When the front turns, Tang Changhong becomes serious. In fact, everyone is in the process of development, they have a deeper understanding of themselves, have more confidence; have more emotions for Yun 20, have more pride. With the gradual growth of Yun 20, Tang Changhong is more and more mature, more and more sturdy and more and more solid, just like seeing his own children.
"The development of a type of aircraft often takes years of reserve and development. In the process, the young man becomes a little old man, and the big girl becomes an aunt. This kind of tempering also makes them mature, every white hair With the branding of the model." Tang Changhong said, sometimes, seeing people of their own age or older, suddenly disappeared for many days, they will feel that they are getting old and panic. But looking back, I saw so many young people on the scientific research line, the vitality of the model, the enrichment of the model development, and the heart will produce unlimited satisfaction.
"We can't be called an aviation powerhouse yet. We still have a long way to go. The successful development of Yun 20 is just the first step for us to move into a big plane, or a new starting point. We have confidence in the country. Do more and bigger aircraft. This is not only a feeling, an expectation, but more importantly, meeting the country's future strategic needs."
So what can be considered an aviation power? "I want to use it." Tang Changhong’s answer is clear and concise.
Aviation industry: Come to a quality revolution made in ChinaThis year's government work report proposes that we must comprehensively carry out quality improvement actions, promote benchmarking with international advanced standards, promote the spirit of craftsmen, and come to a quality revolution made in China. As a long-time person engaged in large-scale systems engineering, Tang Changhong has a unique understanding of this. “The prime minister is talking about the quality revolution, not the quality revolution. Quality and quality are similar to the correspondence between social law and morality. The combination of products and people must have a certain morality to shape the quality. So from this perspective I think the Prime Minister’s statement speaks of our expectations and voices.†Tang Changhong said that from a certain point of view, doing engineering is a regrettable art, there will always be room for continuous improvement and improvement. But this does not mean that quality and quality are not guaranteed. Only when everyone is worried about products and engineering, and giving emotions to shape products and engineering can truly make high-quality products.
Tang Changhong’s motion this year, the theme is how to improve and enhance aviation safety. In his view, security cannot be simply understood as quality and safety, but rather to establish a security system. The first is to have cognitive security, to recognize whether there are security problems; the second is technical security, take technical precautions; the third is quality and safety to ensure product quality and safety; the fourth is management security, take necessary measures to prevent security problem.
Tang Changhong said that in any industry, there will be pressure, and we need to constantly standardize processes, development methods, and management systems so that we can promote the integrity of the entire project. For the aviation industry, safety is a security that spans the manufacturing design itself and integrates into a broader context, such as airworthiness. Of course, the first thing we need to do is to ensure the quality of the aircraft itself, and to use the quality changes made in China to build a solid foundation for safety.
48V Battery Pack ,Switch Battery Pack,Portable Lithium Battery Pack,48V Lithium Ion Battery Pack
Zhejiang Casnovo Materials Co., Ltd. , https://www.casnovonewenergy.com