[High-quality development of strong country and high-quality development of state-owned enterprises] "Rooted in the southwest, looking at nine days " Astronauts overcome difficulties and build the soul of the country The Long March 7 Yaosan carrier rocket carrying the Tianzhou-2 cargo spacecraft was launched at my country's Wenchang space launch site . In this launch mission, China Aerospace Science and Industry Corporation has undertaken a series of research and development and support work.
Recently, a reporter from Chinanews.com walked into the Tenth Research Institute of China Aerospace Science and Industry Corporation (Aerospace Jiangnan Group Co., Ltd.) to see how old military enterprises have overcome difficulties and rejuvenated.
The picture shows the China Aerospace Building. Photo by Chinanews.com reporter Xie Yiguan
Overcoming difficulties and undertaking a large number of aerospace product research and production tasks
On May 22, China's first Mars rover " Zhurong " safely left the landing platform and reached the surface of Mars, and began to patrol and detect. The terrain on the surface of Mars is complex. How does the "Zhurong" rover accurately transmit motion instructions, so as to walk flexibly and "climb downhill"? All this is inseparable from the support of the suspension deceleration self-locking device, the core transmission component of the rover mobile subsystem.
This time, the deceleration and self-locking device of the Mars rover's suspension that escorted the "Zhurong" was developed by Aerospace Jiangnan Qunjian Precision Company. In this mission, the researchers once again gave full play to their professional advantages and made the pinion play a big role.
Aerospace Jiangnan's predecessor was the 061 Base, the first third-line rear base built by my country's aerospace industry in 1965. In the winter of 1970, the first missile, the missile produced in the depths of the mountains in Guizhou, came out, marking the formation of the batch of production capacity after the construction of the 061 base.
For decades, the 061 Base has undertaken the development and batch production of a large number of aerospace products, and has developed and produced a number of products for various national key models such as satellites, launch vehicles, and strategic and tactical weapon systems. The manned spaceflight, the "Chang'e" project, the "Shenzhou" series of spacecraft, and the Tiangong-1 all share the efforts of the base people. In addition to completing the mission of aerospace models, 061 Base has also undertaken key components of major national equipment projects such as the heavy ion cyclotron and the positron-electron collider , and has successively developed video recorders, actuators, trenching machines, There are more than 300 civilian products such as gasoline engine , wire drawing machine, well depth meter, accelerator, computer, cutting machine, etc., 15 of which fill the domestic gap, more than 50 have reached the advanced level at home and abroad, and nearly 40 have won the provincial and ministerial level or above scientific and technological progress awards.
Recalling the past, Aerospace Jiangnan was able to achieve today's achievements with passion and enthusiasm. "One is continuous innovation, and the other is the belief of aerospace people." Wei Junhua, Deputy Director of Aerospace Jiangnan Science and Technology Commission, said.
In the 1960s, in response to the call of " good people good immediately third-line", Shanghai , Beijing and other large and medium-sized cities in the country dispatched a large number of engineering technical personnel and technical workers to go to the mountainous area of northern Guizhou, In the case of extreme scarcity of material conditions, research and development work began.
The picture shows the ruins of the state-owned 3531 factory deep in the mountains, which has now become an educational base. Xie Yiguan, a reporter from Chinanews.com, took photos of these technical personnel, showing their aerospace spirit, which is particularly capable of enduring hardship, fighting, tackling key problems, and being especially dedicated. For example, Zhao Yucai, an expert in missile automatic control at the Research Institute, has mastered the control laws. For more than a year, sitting in front of a computer every day, nearly 50-year-old people's vision dropped from a normal 1.5 to 0.4.
Researcher Zhang Wanjin In an experiment, the electric detonator exploded unexpectedly, and his nose was hit with blood by the flying chips. However, in order to grasp the correct data of fuze detonation and save money for the factory, we still risked to conduct a small-scale simulated fuze detonation test in the factory.
Entering the 1980s, military enterprises generally faced the reality that they needed to open up the civilian market. After the enterprise enters the market, the purpose is to pursue the economic benefits of , but in Jiangnan Aerospace, as long as it is an military product task, it will be the first.
According to Li Dewen, Deputy Minister of Aerospace Jiangnan Party Committee Work Department, in April 1994, Wujiang Machinery Factory, a subsidiary of the Group, received the task of urgently needing a set of military vehicles. I started working on it, while assembling and supporting, working overtime for several days in a row, and completed the final assembly of a set of military vehicles within seven days.
Transformation and upgrading, old state-owned enterprises are rejuvenated.
The aerospace Jiangnan is in high spirits today, but it has also experienced many dilemmas.
In the 1990s, due to the intertwined influence of subjective and objective factors such as the system mechanism, product structure, innovation ability, legacy problems, redundant staff burden, social functions, etc., the once enviable "third-tier" enterprises generally fell into loss , and ushered in a severe crisis. The test of life and death, the 061 base also became deserted and depressed for a time, with high debts, shutdown of workshops, reduced income, laid-off workers, talents flying south... After the implementation of the bankruptcy of enterprises and the adjustment and transformation of the "Ninth Five-Year Plan", 061 The base reversed years of losses and formed new R&D and production capacity.
The picture shows the battery developed by Aerospace Jiangnan Meiling Power Plant.China News Service reporter Xie Yiguan photo
At present, the planning and layout of the three major parks in the Jiangnan Aerospace Guizhou Aerospace City, the autonomously controllable aerospace smart industrial park, and the high-end equipment intelligent manufacturing industrial park have basically been completed; the core capabilities have been significantly improved, and the first X Generation system R&D and manufacturing capabilities; the level of intelligent manufacturing has reached a new level, and efficiency, quality and benefits have been improved simultaneously.
data shows that during the "13th Five-Year Plan" period, the operating income of Aerospace Jiangnan has increased from 10.463 billion yuan to 16.029 billion yuan, and the economic scale has grown rapidly, with an average annual growth rate of 11.20%; Yuan/person increased to 272,400 yuan/person per year, and the ability of to create value continued to increase, with an average annual growth rate of 14.19%.
"In the next step, Aerospace Jiangnan will focus on developing in two directions. One is to make breakthroughs and innovations in technology, and to strengthen technical reserves by tracking advanced technologies in the world. The other is to improve industrialization and further improve the intelligent manufacturing of civilian products." Aerospace Jiangnan Said Cai Jingyuan, member of the Standing Committee of the Science and Technology Committee. (End)
Source: China News Network
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