The standard Boeing 787, CR929 is being developed and is expected to fly before and after 2025.

category:Internet
 The standard Boeing 787, CR929 is being developed and is expected to fly before and after 2025.


Newspaper reporter Zhang Yang Yun 20, AG600 and C919 are known as the three brothers of large domestic aircraft. At present, what heights does the three brothers fly to? What is the new trend for the expected CR929 of the Chinese people? On the 7 day, Mr. Tang Changhong, the chief designer of Chinas three major aircraft master and chief designer of AG600, and Yang Zhigang, the chief designer of the Chinese commercial flight master, gathered in Yanliang, Xian, to make a keynote speech at the 2018 China large and medium military and civil aircraft development summit and interviewed the science and technology daily. Yun 20 project is currently proceeding according to the plan, and the border limit flight test is being carried out. Tang Changhong, academician of the Chinese Academy of engineering and chief designer of Yun 20, said the aircraft will be delivered to users according to schedule. Tang Changhong revealed that after moving 20 off the line, he has participated in a number of training tests, and so on. On the day of the 2018 China large and medium military and civil aircraft development summit, Tang Changhong called in a keynote speech to establish a complete system of aviation industry security. C919 is scheduled to be delivered in 2021, and CR929 expects to fly before and after 2025. C919 is flying in Yanliang and is planning to get airworthiness around 2021 and deliver it to customers. Yang Zhigang said that the index is comparable to the current Airbus A320 and Boeing 737, and is superior to Airbus A320 and Boeing 737 in terms of aerodynamic layout. Yang Zhigang said that through the C919 project, as well as the previous ARJ21 feeder aircraft and the start of the CR929 wide body aircraft project, the Chinese commercial flight has set up a complete set of systems, while developing a team. From China commercial aviation related information, CR929 is a wide body airliner project jointly developed by China and Russia, and the technical index is the current Boeing 787. CR929 is still in the early stage of development. However, because of a complete set of development system and talent team, CR929 will have a more accurate grasp of the market, and the corresponding technical direction will also be clearer. Yang Zhigang said that the future advanced composite technology and intelligent technology will also be used in CR929. Yang Zhigang disclosed that the CR929 project is proceeding according to the plan, and is expected to fly first before and after 2025. AG600 strives for airworthiness in 2021, and delivers to users in 2022. AG600 strives to get airworthiness in 2021 and strive to deliver to users in 2022. Huang Tong, chief engineer of aviation industry and general engineer of Southern China company, was revealed by AG600. It is reported that after the success of the first flight on the AG600 in December 2017, the users from the market are very urgent, especially the forestry department. In order to prevent the unpredictable fire, the AG600 has been impatient to bring into the purchase plan, hoping that AG600 can be put into the market at an early date. AG600 development is speeding up. In January this year, two land test flights were carried out again, and the ground verification was carried out in February. At present, the test system before the water test was re checked, and the special testing equipment for water was added and modified. It was planned to carry the first flight of the first flight to the Jingmen waterfront at the end of July. Test work on the skating on the surface of the water. The experiment was carried out before the first water flying in Jingmen. The Yellow collar told the science and technology daily. The maximum take-off weight of the AG600 aircraft is 53.5 tons, the maximum cruise speed is 500 km / h, the maximum navigation time is 12 hours and the maximum range is 4500 kilometers. It has the characteristics of large weight, long voyage and long endurance, and the overall technical level and performance have reached the advanced level of the current international similar aircraft. 2018 Chinas large and medium scale development of military and civilian aircraft development summit is sponsored by China Aviation Industry Group Co., Ltd. (ScienceDaily, Xian, May 7) the source of this article is: Science and technology daily, editor of China Science and Technology Net: Wang Feng Zhi _NT2541 AG600 development is speeding up. In January this year, two land test flights were carried out again, and the ground verification was carried out in February. At present, the test system before the water test was re checked, and the special testing equipment for water was added and modified. It was planned to carry the first flight of the first flight to the Jingmen waterfront at the end of July. Test work on the skating on the surface of the water. The experiment was carried out before the first water flying in Jingmen. The Yellow collar told the science and technology daily. The maximum take-off weight of the AG600 aircraft is 53.5 tons, the maximum cruise speed is 500 km / h, the maximum navigation time is 12 hours and the maximum range is 4500 kilometers. It has the characteristics of large weight, long voyage and long endurance, and the overall technical level and performance have reached the advanced level of the current international similar aircraft. 2018 Chinas large and medium scale development of military and civilian aircraft development summit is sponsored by China Aviation Industry Group Co., Ltd. (Science and technology daily, Xian, May 7)