Technology: breaking the hegemony that monopolizes the world

Young people are vigorous, they will never be able to understand the joy of spring in a dead tree, and the cherishment of this youthful state.

As a veteran who has struggled for decades in the last century, Li Lun poured his blood on the Gobi Desert. When he got older and lacked energy and was already fighting on the front line, he sighed that "veterans don't die, they just wither." In his mind, although he taught batch after batch of seeds to contribute to Daxia Technology, the regret that he could not be on the front line could only be revealed to the seats and benches when he took a nap in the afternoon and woke up in the middle of the night.

Now, after entering Kyushu Technology, his body is gradually regaining energy, and a series of cutting-edge technology stimulates his soul, so that he can no longer continue to "wither".

Others need twenty minutes to eat lunch, but Academician Li only needs eight minutes, and it is even faster to have porridge for breakfast.

And between meals, he would read the documents for a while, and as for the "time-wasting" links such as going to the toilet and doing physical therapy, he would always think about the progress of the project in his heart.

In Jiuzhou Science and Technology, many young engineers and scientists who rely on Taoyao to cheer up their spirits feel ashamed after knowing the routine of Academician Li.

Although Gu Qing knew that this guy had a tight schedule, he still chose to say a few more words in the car.

"Academician Li, I remember that when I went for a physical examination last year, the TCM physicians of our ecological physiotherapy told me not to eat so impatiently because I was young, it would damage the stomach and other internal organs."

"Um."

Li Lun didn't open his mouth, just replied with a nasal voice, then continued to hold the steamed buns he took out from his arms, and chewed a tube of aerospace nutrition.

Gu Qing picked up the tablet, swiped it a few times, and looked at the car behind, where the students taught by the old academician were also sitting in their seats and eating like this, so he chose not to talk about this topic very sensiblely.

From the perspective of intuitive benefits, others are working so hard, and I am also one of the direct beneficiaries. Too much caring, it seems a bit fake compassion. With this energy, it is better to invest more money in the rocket project and build more equipment.

The convoy is driving in the underground tunnel, and the progress of each meter is paid for by money.

From the perspective of industrial production, rockets are similar to the R\u0026D and manufacturing of automobiles, airplanes, and ships.

Automobiles have assembly workshops, and rockets naturally also have intermediate assembly workshops, but the requirements are a little higher than those of automobile assembly workshops.

After trimming hair, bathing, checking, disinfecting, changing clothes, and disinfecting again, Gu Qing and a group of academicians, doctoral supervisors, and research monks entered the rocket assembly workshop of Kyushu Technology.

Zhou Yuanfang is a research monk who graduated from a rocket science university in Daxia two years ago. He was brought by Li Lun to the rocket research and development department of Kyushu Science and Technology when he stayed in a certain unit for more than two years before becoming a full-time employee and became the rocket assembly workshop. A young craftsman.

But he didn't expect that this young man would be "put in the eyes" by the two giants.

Li Lun pointed to Zhou Yuanfang, who was still working calmly in the workshop, and said to Gu Qing: "This is a craftsman I brought over from my original unit. Serve as a bridge connecting designers and final assemblers.

As a craftsman, they not only need to understand rocket design, but also need solid and meticulous basic craftsmanship. After all, their job is to write out the assembly process of each part and each process according to the design requirements after the designer provides the actual drawings.

What parts to install in the first step, what parts to install in the second step, what screws to use when installing this hole, and how much torque, these cumbersome items must be clear, and the final assembly masters must be able to directly after seeing the file. Get started.

They are responsible for a small part from the very beginning, and then learn to master each part. With enough experience and foundation, they can become an excellent rocket designer. "

Obviously, Academician Li was paving the way for this young man who was working hard, and he didn't look down on him because he was just a research monk.

Gu Qing had a deeper impression of the name Zhou Yuanfang, and Xuanwu was very sensible and put Zhou Yuanfang's resume and some private records on the projection interface of the SR1 glasses.

In the previous unit, as a newcomer in the workshop, although he has a research degree, he was still under the pressure of seniority. For the first time, he had the opportunity to follow a complete rocket project from beginning to end, but it was not the familiar rocket of the old model, but the new rocket. Model rocket, so there will always be deviations between the design drawings and the actual installation process, which requires constant running-in.

This running-in has produced some "credit", but this kind of credit can only be reflected by showing a certain party's work mistakes, so it was pushed down by some people, and even the regularization was suppressed.

And Li Lun also noticed the strangeness of this work when he inspected the workshop. At that time, he himself had the idea of ​​going to Kyushu Science and Technology, so he developed a love of talents, which is why today's incident happened.

After reading this document, Gu Qing felt relieved. He accepts the situation where old seniors lead newcomers, but as long as it doesn't involve a deep mentor-student relationship.

Xueban must not grow within his own company!

Assembling rockets is a cumbersome system engineering, and pipeline installation, cable laying, section docking, mass center of mass measurement, etc. all require talents to advance. Although intelligent robots have advantages in precision work links, they cannot replace them in all precision work links. artificial.

It also helps to optimize the process, subdivide the process, and make the connection of each process more closely, so as to continuously improve the efficiency of the final assembly and ensure the quality of the final assembly. These things cannot be solved by artificial intelligence in the short term.

Therefore, when dealing with the young blood brought by these old seniors, Gu Qing has always accepted it with a more tolerant attitude.

In the dust-free workshop, Academician Li did not move as fast as when he was outside.

The purification workshop built by Kyushu Technology for its own aerospace engineering is also of international top standards. Aerospace products such as rockets, satellites, aircraft, and engines in aviation are precision instruments, which put forward extremely high requirements for the air quality of the clean room.

It has extremely important effects on particles in the air, temperature and humidity, vibration, noise, airborne particle counting concentration monitoring, unidirectional flow section wind speed detection, non-unidirectional flow air supply outlet air volume detection, air supply pipe air volume detection, and even noise and illuminance. special request.

After watching the final assembly, Gu Qing and his group walked to the final assembly test workshop.

The final assembly test is the process of general coordination, inspection and acceptance of the launch vehicle.

The quality of the final assembly test technology is also directly related to the overall performance and reliability of the launch vehicle and the success or failure of the flight.

Only after the final assembly test has passed the test of a lot of link processes can the rocket be packed and transported to the launch site.

Li Lun praised Gu Qing more than once: "In order to meet the launch requirements of the company's Jiazi test rocket, such as modularization and rapid installation, our design engineer team optimized the design plan and production plan based on the unique characteristics of the rocket.

It was also during this period that we learned about the strong R\u0026D capabilities of the software engineering department and the semiconductor department.

Mr. Gu may not know that in order to make a mature and accurate software for the aerospace and rocket industry, it usually takes three to ten years as a big cycle, and it can be gradually improved through generation after generation.

But our colleagues in the software engineering department of our company can live and live in our rocket department. Relying on the existing template, it took two months to develop a set of industrial software specially used for our Jiazi test rocket design.

And when our engineering team uses this industrial software platform to develop to a certain stage, we can input these data into the Lingland ecology for virtual modeling and virtual launch experiments.

If there are no mistakes in the actual launch, we may become the first Bluestar laboratory to master the thorough integration of virtual experiments and actual research and development.

Virtual design, modular installation, virtual test, actual test, perfect launch, only four major links can produce a mature and usable rocket.

The speed of technological advancement is too fast. If I rest in a nursing home for another two years, I am afraid that I will be completely abandoned by the world. "

Li Lun's emotions seemed so natural to Gu Qing.

After all, in order to speed up its own aerospace engineering, the internal organization of Kyushu Science and Technology gave the green light to the needs of the aerospace engineering department.

The computing share of the supercomputing center can be used freely, and the carbon-based chips can be used freely. Even the semiconductor department can customize exclusive smart chips and architecture processes. The software engineering department responds to all software needs of the aerospace department. "Sharing" some cutting-edge scientific and technological achievements, such as special titanium alloys, structural design, brushless motors and other core technologies of Kyushu's technological products, have all been shared.

In addition to these years, Zhang Yuanfeng and others have been frantically poaching people and building equipment all over the world, and Gu Qing himself incarnates the company's think tank team to provide new ideas from time to time.

Isn't it normal to have this kind of progress?

But in the eyes of seniors like Li Lun, the progress of his work in Kyushu Technology is unimaginably fast.

In order to compress the launch period of a few days and compress it to less than a month, he was taken out of the mountain by the chief engineer at that time, supervised for several months, and even saw some young people working overnight until they were hospitalized.

The execution time of each operation link is sorted out, and the time error required for each link is accurate to within seven minutes, in order to save a few days.

This is only the installation and launch of the rocket, if the R\u0026D, production, and experiment links are added.

Li Lun only felt that the time he spent in Kyushu Technology was not the time on the ground of Blue Star, but the time in the sky.

The work that can be done in one day is equal to the work that cannot be done in one year on the ground of Blue Star...

Moreover, Academician Li couldn't understand the internal technology of testing products in Jiuzhou Technology Company.

Is this really the above-mentioned private technology company without the help of other official research institutes in Daxia?

The detection technology, let alone a private technology product, was used in aerospace projects, and he himself felt a little "surprised".

The installation and testing equipment of the intelligent final assembly and testing plant, as well as the storage of whole arrows, the assembly and testing workshop of pyrotechnics, and other facilities are all extremely scientifically arranged.

For example, the detection of valve leakage rate in the rocket assembly process is a common problem in the industry that has been explored all the year round.

The engineers of Kyushu Science and Technology Titan Star Department have already developed a machine that uses the differential pressure method to detect the valve leakage rate!

In addition, experiments and theoretical analyzes were carried out on the various influencing factors of the leak rate of the valve, and the reason for doing these experiments was that the mecha development of "Omnic Crisis" needed to use...

When Li Lun first saw this technical product, as a Beidou-level figure in Taishan, although he felt that it was outrageous, he was still willing to "try" and planned to assign this testing task to the student team after the assignment.

But in the end, the test results slapped him and the Ph.D. supervisor team he brought with him in the face.

The test results show that the testing instruments of Kyushu Science and Technology Titan Star Department can not only meet the needs of valve leak rate testing in the final assembly process, but also reduce the influence of human factors in each link in the leak testing process, and reduce the difficulty of operation. At the same time, the reliability of assembly is improved, and because of the intelligent core components installed, it can provide data support for product quality analysis and continuous improvement during and after the inspection process.

Just as Gu Qing would never order experts other than his own to do things, the same is true for Li Lun.

After being crazily shocked by the titanium star department, software engineering department, and semiconductor department, Academician Li put down his inner "pride" almost instantly and became a humble and eager old man.

After watching the final assembly and testing, and witnessing the harmonious work of the robot, engineers and technicians, listening to academician Li's complaints, the group returned to the launch site through the underground traffic when they came.

The space below the ground in the entire Kyushu Science and Technology Community has been dug to look like an ant nest.

In addition to the special underground fast track, there is also a long track to connect the rocket assembly plant of the aerospace department to the launch tower at the launch site.

That is the special road for the rocket to go to the tower, the transfer track.

After going through a series of research and development, production, final assembly, and testing, the rocket starts from the final assembly and test plant, follows this transfer track to the launch tower, and then starts to burn itself to illuminate the future.

Compared with the 2,800 square kilometers of Daxia Jiuquan Satellite Launch Center, the No. 1 launch site of Kyushu Technology is a very ordinary and miniature version.

Including the launch site, the command center, the satellite assembly plant that has been in operation for two years, and the rocket assembly plant, the total area is only 31 square kilometers.

However, this "small 31 square kilometers" has already burned tens of billions of funds of Kyushu Technology, which is not counted as a mature product, as well as the previous R\u0026D investment and the continuous investment in the follow-up.