reborn in the fiery age

Page 169

Sun Zujie didn't know that what Liu Guowu said was indeed the truth. At present, these two projects are like tasteless, tasteless to eat, and it is a pity to discard them.

Last year, the Spey project used imported blanks to produce and assemble four engines, two of which were sent to the British high-altitude platform for testing, but the Bredians only teach you production, not experience and ideas, and the next step is difficult. .

What's more troublesome is that there are still a lot of material problems that need to be broken through, so after much deliberation, I am ready to stop so as to stop the loss in time.But the British expert Jackson expressed regret, and the ministry leader tried to explain that it doesn't matter, we have learned a lot about engine manufacturing technology.

Jackson still said very seriously, "No, gentlemen, technology is installed in people's minds. If it is not practiced repeatedly in production, it will cease to exist in a few days."

As for Yunshi, it is even more troublesome. Among the more than 400 sub-systems in the [-] major systems of the aircraft, three-quarters of them must be newly developed. Eight engines can't handle reverse engineering at all, and Spey's imitation of turbofan nine is also a task that cannot be completed in a short period of time.

In terms of material processing, Yunshi's fuselage structure, forgings, and skin manufacturing were not problems that the industrial strength at the time could solve. For example, the keel manufacturing of the fuselage lacked a [-]-ton giant hydraulic press, and the fuselage connection lacked high-strength blast welding technology. And composite materials technology, navigation and radar systems are out of the question.

The research and development unit had no choice but to adopt a crude and simple method. Without the equipment for manufacturing large-scale aircraft alloy skins, they used the skins of small military aircraft to splice them together.As a result of doing so, not only the air weight greatly exceeds the standard, but also the structural strength is reduced, and there are many hidden dangers that cannot guarantee safety.

The most important thing is that the technology is not enough. There is still a big problem with the positioning of the Yun-[-]. This is a special plane specially developed for party and government leaders. It was not prepared for civil aviation use at the beginning.

In today's glamorous and peaceful world, the higher-ups are of course unwilling to accept such a special plane. This is the same as the red-flagged horse. The safety is not good, and it is already behind before it is built. Moreover, the cost is too high, and it is not competitive after being built.

This is the status quo of the two bottomless pits. The superiors are very clear that with the current national strength, it is very difficult to crack them down, but these two projects are too valuable. If they really want to completely ignore them, they are very reluctant.

The most important thing is that almost one billion yuan has been invested. This is one billion yuan in the 80s and [-]s.

So after thinking about it, I thought of Sun Zujie who kept creating miracles. In this case, it is better to let Sun Houzi toss, and let those guys who desperately shout that they can't get off the horse be handed over to him.

According to a privately circulated saying, we have found a rich man for you. This rich man also likes to do scientific research. If you can persuade or fool him to continue to pay for the pit, that is your ability; if this is not the case, Then get off the horse, and don't bother, we are doing our best.

The problem is that Sun Houzi is so shrewd that he is willing to take advantage of such a big pit, so the leaders thought about it and gave him a lot of benefits. He was promoted, the vice president became the boss, and at the same time he was asked to go to the restructuring As a part-time member of the committee, you can dictate the top-level design.I have given enough face and face, so there is nothing to say.

Chapter 256 Thoughts

Liu Guowu looked at Sun Zujie frowning and thinking with interest, and he also knew that this was really difficult for him.Huaxia Automobile is doing well, and it will be out soon, and the localization process is also going well. They all thought of asking East Germany for help, and there is a Taozhu plan. This is really amazing.

So the leaders felt that Sun Zujie might be really good at manufacturing, so they continued to add burdens to him. Before the car could be built neatly, they started to let him build the plane.

But Sun Zujie knows that the difficulty of building an airplane is far more difficult than that of a car. It is not an order of magnitude at all, and there is no precedent to follow in his memory. The Huaxia Civil Aircraft Manufacturing Company is handed over to him. , he simply didn't know how to do it.

However, through the development of Huaxia Motors, Sun Zujie made a firm judgment. No matter whether the horse is transported ten times or not, the original research and development model of the nature of the big battle must be overthrown and the design of the aircraft must be re-regulated in accordance with the international common airworthiness standards for civil aircraft. , can no longer work behind closed doors.

So the first thing he thought of was to check whether Yun-[-]'s research and development process fully complied with the international general standards, and whether there was any fraudulent behavior. Judging from the various controversies he saw in his previous life, no one can guarantee this.

Only after thoroughly understanding the actual situation of Yunshi, can he know whether he should continue to fill the pit with money. Even if he wants to fill up the money, he must know it well, and it will be worthwhile to be scammed.

So Sun Zujie thought and thought, and then said, "Old Liu, since the organization trusts me so much and has left enough room for me, then Huaxia Aircraft Group, I am willing to follow."

After Liu Guowu listened, he nodded again and again, "Okay, okay, it's really rare for you to have this spirit."

Sun Zujie continued, "But Mr. Liu, I also have a few conditions."

"You said, as long as it doesn't violate the principle, I will agree."

Sun Zujie said one by one, "I think no matter how you do it, you can't build a car behind closed doors. You need to cooperate with foreign countries. Therefore, Huatou must have the right to import and export aviation products. I can't be pinched by AVIC."

"Hahaha, don't worry, Huatou has this consideration, you don't need to worry about this, I can agree now."

Sun Zujie took a deep breath, "The second requirement is that I want to restructure these enterprises. The internal problems of Huaxia Aircraft are definitely more serious than Huaxia Automobile. The sooner the reorganization is, the later the reorganization must be restructured. I think the sooner the better. good."

"Since Huaxia Aircraft is handed over to you, you have the right to make restructuring, but you can increase efficiency. If the reduction of personnel is not enough, you must pay attention to maintaining stability."

"My third request is that the relevant scientific and technological personnel, especially the core designers, transferred from the research and development of Yunshi, are all transferred from the original unit to Huaxia Aircraft."

Liu Guowu thought for a while, and said with some headaches, "It's very difficult, but I will coordinate with Lao Zhang. Since you said that, do you intend to continue to spend money to develop Yunshi?"

Sun Zujie shook his head, "Although I don't know the specific situation, based on what I have heard so far, it is very difficult to use Yunshi in civil aviation, and it is almost impossible to succeed.

So my initial idea is to find out the real situation of Yunshi first, and then see if there is any value in continuing to do it, but my idea is that the R&D team must be retained.

Whether it's international exchanges or self-research, it is necessary to win over such a group of people in Huaxia Aircraft and find something for them to do.If a large aircraft does not work in one year, it will take five years; if it does not work in five years, it will take ten years;

So my initial idea is to raise them, let them study, and bring along some apprentices along the way.When the country is rich and the industrial base is up, it will be the real time to do it, but the talent cannot be interrupted during this process. "

Listening to Sun Zujie's words, Liu Guowu said in surprise, "You are too extravagant. Our country is so poor now, can you afford so many people?"

"You must understand the importance of retaining a team. Many of the problems they encounter are industrial-based problems, and other industries will also encounter them. Therefore, if you want to improve, you can only give them the opportunity to explore, otherwise our big aircraft It will never work out."

Liu Guowu thought for a while, "Your statement is similar to the opinions demonstrated by the expert group last year. They have the same purpose, but does Huatou have so much money to invest?"

"That's why I have to restructure these enterprises. Give the saved money to the R&D team to maintain it. When the money is more, I will give more, and when the money is less, I will give less. At the very least, I don't care about them. Do something, the team can't disperse.

In fact, many achievements in the research and development process of large aircraft can also be used in automobile projects. Many mechanical things are interlinked. I think the barriers between departments should be broken. do well. "

Liu Guowu was stunned after listening to it. Sun Zujie was quite discerning, so he asked another question, "What are you going to do, Sibei?"

"Aren't we going to develop gas locomotives with Rolls-Royce, let the group's two engine machinery factories and domestic gas turbine companies do it together, so that we can integrate R&D forces.

As for whether I can fully understand the Spey or Turbofan [-], I don’t know whether to advance both, or one, or neither, but at least the imported production line must be used, and the whole one can’t be used. You can disassemble it Come on, use some useful parts of it, it costs a lot and must not be wasted. "

After listening to Liu Guowu, he was in a good mood. What they worried about Spey most was what to do with the production line, and put it in the wind and rain?Sun Zujie said so, at least there is something useful, and there is an explanation for both the top and the bottom.

"What do you think of the cooperation between Shangfei and McDonnell Douglas?"

Sun Zujie replied without hesitation, "I fully agree with the cooperation with McDonnell Douglas. We can at least learn a lot about the assembly technology of large passenger aircraft, the establishment of various process standards, various specifications and implementation methods through this cooperation. It is too difficult to find people who are willing to teach these basic things.”

As soon as the relationship between China and the United States eased, no matter whether it was Hua Guo who came to the door on his own initiative or the US Emperor handed it over, Sun Zujie knew that there would be a sugar-coated bullet in the olive branch of this cooperation between McDonnell Douglas and Shang Fei.This is true of cars, let alone airplanes. The key is to understand and not to be confused.

The idea of ​​the US emperor, dear, you can already make a big plane, but it is still very immature, come on, dear rabbit, I will guide you how to assemble the plane, and then you buy these planes for civil aviation, so that everyone Make money together, hello and me.

So for Yunshi, a bottomless pit that is almost desperate for Huaguo, of course they are very excited. They may not know the calculations behind the olive branch of the US emperor, but even if Sun Zujie knows, he will just pretend not to know.

Who let the US emperor teach the basic things, this thing is actually more important than whether you can get lucky, and it is the same as the model of peace.So Sun Zujie's idea is that you have to eat sugar, and try not to accept shells.

Because he knows very well that Hongqi is dying. He can buy back the automobile production line and related technologies at a high price.

But even if Sun Zujie is ten times smarter, he will not even think about buying a large aircraft production line. It is also very difficult to buy technology.Some things are unique, and once lost, they will never come back. This is the gap.

As for what he remembered, Sun Zujie didn't know what to do when Mai Dao was finished, so let's take it one step at a time, it's the same with any decision, he can't force all the benefits to be taken.

Chapter 257

When Sun Zujie talked with Liu Guowu, he didn't say a single word at all, because the information in his hand was not solid and he hadn't read it. How could he dare to draw conclusions casually? He just talked about some of his preliminary ideas. Very rare.

Sun Zujie did not go home, but got a lot of thick materials, went back to Huatou office, studied behind closed doors, and saw no one.

Last year, the Government Affairs Council hired a large number of experts and professors to make a comprehensive demonstration and evaluation report. The conclusion was that it was not easy to establish this team and foundation, and the loss was too great to stop.Therefore, the experts suggested that the research and development work of the Yun-[-] aircraft should not be stopped, the team should not be scattered, and the results should not be lost.

Seeing this, Sun Zujie has almost come to the conclusion that it is too difficult for Yunshi to produce successfully.In Sun Zujie's view, the positioning of Yunshi is too big a problem. Whether it is a military aircraft or a civilian aircraft, there has never been a reliable statement.

There is a significant difference in these two aspects. If it is a military aircraft, no matter how bad it is, the country has no choice but to localize it as much as possible, and can only grit its teeth and continue to work;

If it is a civilian aircraft, there are major problems with the system reliability of this aircraft. A large number of experiments have not been completed, and the problems from top to bottom are all fatal. Who would dare to fly in such an aircraft?