"It's not bad, at least, it's a good place to rest, preferably a place to sleep on. Mo Qi understood what Xie Kai meant.

Usually, Xie Kai often flies around, many times it is continuous, and he has to constantly take the plane without resting.

If you have the same function as at home, you can lie down and rest, which is definitely very nice.

In this world, there are many busier people than Xie Kai, and if it were possible, I believe they would have chosen such a plane.

"However, the space is too small, and the area required for each functional partition is a lot, so you can consider the design of the sofa, after all, the back half is behind the engine, the noise is too much, and the rest is not good. Xie Kai nodded and said.

Sun Daoqian and the two were a little speechless.

Xie Kai didn't say it.

But at present, I can't ask more, I can only figure out where to find the interior decoration design.

They didn't take into account the problem of making private jets in the future, at least the plane in front of them had to be delivered first, and the cost cost was nearly 20 million.

If they go out to get such a private jet at any time, they will be known by their superiors, and they will have to fly to clean them up.

Everyone didn't even have a full stomach, and before they got rich and became well-off, they actually began to covet personal enjoyment.

These local tyrants of 404 are another matter, they know who paid for this plane, just for the convenience of accounting.

"Let's figure it out. Sun Daoqian said that they would study it again.

Interior decoration design is much easier, after all, this thing is not as large as a house, and there is no need to scrape putty or paint to decorate.

"Y-10 does the same?" Mo Qi asked Xie Kai, "That is much higher than this price, we have one of our own, it's not a problem, but you produce three ...... at a time."

"Only business jets are more suitable. The fuel consumption and engine of the whole civil airliner are too headaches. It was necessary to wait until the turbofan-8 improved. Otherwise, we can only wait until the performance of the turbofan-6A improves, and the Y-10's wide-body aircraft can be put into operation. Xie Kai was also helpless.

At present, the Y-10 is really a bit disturbing.

The demand for aircraft in the domestic civil aviation field will be higher and higher, so it is necessary to greatly improve the economy and practicality of the Y-10 before this.

Regarding the situation of the Y-10, after Xie Kai visited the Y-8 that he ordered, he made it clear to Sun Daoqian and others that it was impossible to receive such a state.

Ordered for the Y-8 is used for business without problems, but also has to bear the freight.

Whether it is transporting chips from factory 691 to 404, or game substrates, even if it is transporting some electronic parts from 404 and transporting some valuable electronic parts from outside, this requires air transportation.

With the development of the domestic economy, the pressure on the transportation system is increasing, and there is no problem with railway transportation in the northwest, but once it is transported to the central part, it is becoming more and more difficult to quickly transfer to the wagon.

404 is a key unit in China, yes, there is not only 404 such a key unit in China.

Time, that can't wait.

The third Y-10 that can fly, if it was just the leaders of the 404 traveling, would not have reached its safe service life so quickly.

It has been carrying out cargo missions, otherwise, all the flight costs would have to be borne by 404.

This aircraft, counting the production cost and flight cost, the loss is probably less than 20 million.

If the safe service life reaches the level of foreign countries, basically there will be no loss.

Five Y-10s, all of which Xie Kai paid for privately, originally he wanted to produce them together, but after seeing the Y-8, he felt that he could not produce five in one batch.

didn't tell Sun Daoqian about them, but found Cheng from time to time and told him that these five planes were produced in three batches.

"Five planes are not produced together?" Cheng was a little puzzled from time to time about Xie Kai's request, "Didn't the base order three planes before, and then two more planes were added from Tanzania?"

"That's right, is it possible to produce it now? How long is the safe service life? This is all about the cost. ”

"5000 hours. There is a big gap with foreign countries, of course, this is not considering the service life of the engine. Cheng said from time to time.

"So, it was produced in two batches, and the old rule was to improve the design while producing, and as long as the modified design proved to be safe, it was used in the next batch of production. ”

Over the past few years, the Y-10 has undergone continuous investment and continuous design improvements, resulting in a much higher performance.

At the beginning, Xie Kai and the first plane they got had problems after flying for more than 300 hours, and then stopped at the airport.

And the assembly of parts from the original Y-10 has improved a lot, reaching more than 500 hours.

After the development of the 45,000-ton press, the service life is directly from about 1,000 hours that the third can fly to about 3,000 hours, and the fourth has not yet been delivered and is being modified, in order to increase the service life from the original 3,000 hours to 5,000 hours.

Only continuous improvement will make the technology more mature.

Long-term continuous flight will find more problems, find problems, improve problems, and improve technology, which is slowly obtained in such a process.

"Director Sun, don't they agree?" Cheng smiled wryly from time to time.

You know, a lot of preparation work has already begun.

Xie Kai nodded, "They will definitely not agree for their own interests." In this matter, we are the customer, not to mention the project is also ours. The other party hopes that the five frames will be produced together, whether it is capital or production, it will be much more convenient. Now Qin Fei's production plan is very small, and more orders are good for them, but not much good for our project. ”

"What did the base leader say?"

"Lao Zheng, they naturally don't have any opinions, and they are not in a hurry to use it anyway, and the more important thing is to improve the performance as soon as possible. The domestic civil aviation market has an increasing demand for passenger aircraft. Xie Kai said.

I didn't say this to Zheng Yucheng before.

Cheng understood from time to time and said that he would report to the base.

For the things that are beneficial to the project, you can't do it.

The two discussed a lot about the follow-up direction of the Y-10, and from time to time they heard that the Israelis were quite reliable this time, and gave them a lot of basic information about their Fercom radar technology.

Now it is being digested by 404's people, and at the same time, 404 has also sent a lot of technicians to learn.

In addition to the early warning aircraft technology obtained from Iraq, the first prototype of the early warning aircraft in China will be put into production in half a year at most.

"The Y-10's wide-body scheme incorporates some of the research results of the Y-9?" Xie Kai really didn't expect that Cheng would tell himself from time to time that the Y-10's wide-body aircraft design plan was nearing completion.

Xie Kai was a little less convinced of the Y-9's technology.

This thing, at the beginning, only engaged in pre-research work, and gave up in a year because the performance indicators were too high and the domestic foundation was too weak.

Now tell Xie Kai that the Y-10 wide-body passenger aircraft program has chosen some Y-9 technical solutions that have been dismounted for more than ten years, how can he not worry?

Cheng found the disbelief on Xie Kai's face from time to time, and also knew what Xie Kai was worried about, and explained with a smile, "After the first flight of the Y-10, we were discussing the modification, especially the military modification, and some of the pre-research work of the Y-9 was not all abandoned. It's just that you still need some equipment, and that's basically not a problem. ”

"What else do you need?" Xie Kai asked.

"Hasn't the 65,000-ton press been on for almost half a year? There will be two years at most, and the 65,000-ton press will be put into production, and there will be no problems at all. In recent years, many breakthroughs have been made in the research of advanced composite materials and wing airfoils, and even the engine is not a problem......"

If it weren't for Cheng Bu, a master who has a very detailed understanding of the field of large domestic aircraft, telling Xie Kai this, he would never have imagined that the current foundation of China would be better than he imagined.

The situation is very good.

The models of military aircraft are almost finished, how can Xie Kai not be happy?

"But the widebody also needed a prototype for static failure testing......"

Xie Kai immediately rolled his eyes.

No wonder they told themselves this, it must be Zheng Yucheng who disagreed.

On the large aircraft project, it has always been a large investment, which is the project with the largest capital consumption in the base, but there is no benefit.

There is even one plane that Xie Kai paid for, and the current order of five planes is also paid by Xie Kai.

The fighter project has not only recovered its investment, but also obtained a lot of follow-up development funds, and the same is true for the naval project, 053 has allowed Xie Kai to sell several pieces.

It's all research projects with orders.

What's more, the 0.55 million-ton large destroyer is now in the process of program demonstration, and the Chinese-made aircraft carrier is also carrying out program demonstration, and even the training course for aircraft carrier captains and the training of aircraft carrier pilots have entered the advanced preparatory work.

The Navy burns money, and that is far more than the Air Force.

There is a lot of money in hand, but what can be meddled in projects that can easily reach tens of billions of dollars.

404 has also become more conservative in the use of funds.

"How much does that cost?" Xie Kai did not guarantee that he could convince Zheng Yucheng to approve them.

If you can not interfere, try not to interfere, a group of people in the base are analyzing various projects, and specifically from all aspects to demonstrate which project needs to be smashed with money and which project has to be done slowly......

"About fifty million. ”

"......" Xie Kai had nothing to say.

He knows that this is definitely more than 50 million things that can be solved, a prototype of a static test costs 50 million, and it is used for test flights, so how much?

Test flights, just one is definitely not enough.

It is estimated that the investment of 500 million yuan cannot be stopped, and this is still in the case of a complete Y-10 supporting unit and engine in China.

No wonder Zheng Yucheng and they are reluctant to approve, and when the time comes, it will be like the Yun-10, which is already a huge gold-swallowing monster, and when the time comes, this giant beast will consume funds, and no one will be able to bear it.