"Next to it is our largest military transport plane, the Y-8......" Ouyang Shaoxiu didn't know when he came over, and took the initiative to introduce the situation of the Y-8 to these young people.

"Why don't you use the Yun Ten as a military transport aircraft?"

"Propeller planes, will they be too slow?"

"It's so small, isn't the volume of transportation too small......"

A series of questions made Ouyang Shaoxiu not know how to answer.

Compared with the units of the domestic aviation manufacturing industry, Qin Fei can make the Yun-8, which is already very good, although the Yun-10 is much larger than the Yun-8, and the speed is also much faster, the problem is that this is a civil airliner, and it is not suitable for military use.

Not to mention anything else, it is only the requirements for take-off and landing on the airport runway, and the Yun-10 cannot take off and land on the runway of an airstrip at all, let alone a field airport.

"The largest military transport aircraft in foreign countries is the An-225 that is being produced by the Soviet Union and has not yet entered service, with a maximum take-off weight of more than 640 tons, a cabin load of 250 tons, and a roof load of 150 tons...... And the United States, the C-5 transport aircraft, has a maximum take-off weight of 379 tons and a maximum load capacity of 130 tons......"

Xie Kai's introduction made a group of people smack their tongues and be shocked.

Ouyang Shaoxiu felt that Xie Kai was here to smash their field.

I just introduced the performance parameters and technology used by Yun-8 to these boys, and told everyone that the maximum take-off weight of Yun-8 is less than 80 tons, and the maximum load capacity is only 20 tons......

Xie Kai introduced the kind of aircraft with a take-off weight of more than 400 tons......

"To tell everyone is to let everyone know how far we are from the most advanced in the world. I'm not afraid of a gap, I'm afraid that I won't work hard to make up for it after I know the gap!" Xie Kai continued, "I know that some people may say, we can buy it." ”

Indeed, there are quite a few people who think this way.

These days, many people have that mentality.

It's better to buy than to build, and it's better to rent than to buy.

International cooperation.

"Let me tell you, in our military industrial units, this kind of thinking is very dangerous! Why? Once there is a war, where will we buy it? Let's not talk about whether we can afford it. If nothing else, let's just say that the Soviet Union's An-124 and the United States' C-5 military transport planes of this level are several hundred million yuan, and how many billions do you think is appropriate? This is not something that can be bought with money! There are still many conditions attached......

Xie Kai's biggest fear is that some people will be influenced by the current media.

The daily news in the newspaper is some reports on reform and opening up, which country and which enterprise have a joint venture today, and which country will sign a technology introduction agreement tomorrow......

"The introduction is because people's technology is backward, and they make money from us. Of course, we spend money to introduce it, which can narrow the gap between us and foreign countries...... But in the field of military industry, everyone must understand that no matter how rich you are, you will never be able to buy a solid national defense!" Xie Kai's words were like a heavy hammer, smashing into the hearts of these young people who had just become adults for a short time.

They will be the backbone of 404.

Especially in the base, many people were sent by Zheng Yucheng, Wang Guilin and others to study aircraft design and manufacturing at the University of Aeronautics and Astronautics.

Let them understand the gap, and when they see the level of Sino-foreign joint ventures reported outside, they will know whether foreign countries will really give China good technology.

Xie Kai can understand, it doesn't mean that these peers of his age can understand.

Even many managers don't understand this truth, they just think that they can buy better technology with money, and the cost of their own research and development is higher, and they can't see the results......

"The purpose of your base for letting them visit, is this?" Sun Daoqian was not happy with Xie Kai's behavior at first.

It's totally a slap in the face.

can hear these words, and only then can I understand the purpose of Xie Kai and the entire 404.

Xie Kai nodded, "Some people have great hopes for international cooperation in their hearts. ”

Sun Daoqian sighed.

After the visit, Xie Kai did not follow along, and he understood the design and production process of Yun 8 and Yun 10 very clearly.

What he needs to know is what went wrong, and why there was a problem with the funds of Yun 10 and the purchased Yun 8.

"Mr. Ma, please rest assured, Yunshi must stick to it, otherwise for such a long time, we will transport materials and move the production line, and it will be in vain. It is impossible to continue to start after dismounting, and then study for two years and then dismount. "There is no doubt about that.

Ma Fengshan didn't know what to say.

"Xiao Xie, even if we get off the horse, we don't have as much regret as we used to be. Through continuous flight tests, we learned that our actual manufacturing capacity is very different from the theoretical design. The state has no money to do it, and it is understandable that a unit, no matter how rich it is, will carry out multiple projects at the same time, and the funds will be used for more important projects. ”

Having said that, a deep expression of weakness appeared on Ma Lao's face.

It is completely understandable that 404 stopped allocating research funds for Yun Shi.

Up to now, it is still uncertain when Yun-10 will be commercialized and can be used in the civil aviation market.

Imported engines are too expensive, and whether the performance of domestic ones is reliable is now uncertain, which makes the whole project uncertain.

As the general person in charge of Yun Shi, Ma Fengshan has no bottom in his heart.

Then, it is understandable that investors are even more uncertain in their hearts.

If you pay enough to the country, keep your own, and don't engage in these projects, 404's small life will be better than anyone else's, and it will have already entered the well-off level.

Xie Kai looked at Ma Lao, and felt a heartache for no reason, he knew why Ma Lao said this, and said firmly, "Ma Lao, please rest assured, even if you stop other projects, you must ensure that the modification of Yun Shi continues." We are far from the level of large aircraft manufacturing abroad. Whether it is the Soviet Union's An-124 or the American C-5, even if we have money, no one will sell it. ”

It is estimated that the design stage of the C-17 drawings of the United States is over, not to mention the Soviet Union's An-225, the world's largest aircraft, the first one is about to be produced, and the second one is estimated to have begun to be cut.

If the 11th day stops, then we can only wait until the country restarts the large aircraft project after entering the 21st century.

A Y-20 did not come out until more than a decade had passed before entering the 21st century, and it was only a little more advanced than the Il-76.

"It's enough for you to have this heart. Ma Fengshan knew that Xie Kai was serious, although Xie Kai opposed 404 to take over Yun Shi at the beginning, the reason for his opposition at the beginning was also correct.

Like now, after a while, the funding has been stopped, which makes people even more helpless.

"How about that Yun Shi, can it still fly safely?" Xie Kai said goodbye to Ma Lao and asked Cheng from time to time.

The Yun-10, which has been flying, is almost at the apex of critical safe flight time.

"It's still being checked, and it may not be done today. Cheng glanced behind Xie Kai from time to time, Xie Kai turned his head and didn't notice who was behind.

I couldn't help but feel a little strange Cheng reacted from time to time, "Mr. Cheng, what are you looking at?"

"Nothing. Vice President Cheng shook his head, "By the way, if there is no problem in terms of funding, we plan to re-produce frame beams according to these previous aircraft after the large press is put into production, so that the cost will be reduced a lot......"

"What about the avionics system inside?" Xie Kai knew that this would indeed reduce a lot of costs and even speed up production. "The production of aircraft in front of them is not produced in accordance with standardization. ”

Project 82 has been launched, and negotiations are underway between China and the United States on the J-8II radar and fire control system.

Next year, two prototypes and a 1:1 model will be shipped to the United States, and at that time, the US imperialists will find that the parts between the two fighters from China cannot be used at all.

This also led to the delay in the completion of Project 82, but in the end, the big brother of the Soviet Union failed, and the Americans suspended the plan and continued to implement the embargo against China.

"Just because of the later production process, these problems were discovered, and the tolerances of many parts and components are very large......," Cheng nodded from time to time, "The current production is operated in accordance with the technical agreement of the seven specialties on the aerospace side...... Once a component is out of tolerance, it will not be forced to pass the ...... in order to save costs"

The safe service life of the first flying Yun-10 is only about 300 hours, which has a lot to do with this manual production mode.

In this way, the life of the body structure is constantly reduced.

This is also a problem that is constantly discovered in the production process of the latter two.

Before, these problems could not have been detected at all.

Even many parts because of the out-of-tolerance, in order to save costs, the final assembly found that the assembly can not be done, then, it is easy to do, directly continue the soil method, either change the parts on one side to small, or change the other side to large......

The first Yun-10 that could fly was produced in this way.

At the beginning, the Civil Aviation Administration did not issue airworthiness permits, and Xie Kai could fully understand.

"It's starting to be standardized?" Xie Kai asked in surprise.

"If we don't start standardization, we can only go through this model if we want to form mass production and improve production efficiency. In particular, the pulsating production line also has high requirements for standardized production, and once there is a problem in the front final assembly, it will affect all subsequent production plans...... Qin Fei and they are also paying close attention to quality now...... "Cheng explained from time to time, "In fact, in the later production, as long as the tolerances required on the design drawings are strictly followed, there will be no more problems due to mismatched tolerances in the final assembly." ”

The production of Yunba is not small.

Xie Kai didn't expect that without his urging, the standardization of the aviation manufacturing industry had quietly begun.

The wheel of history is like this, as soon as it is started, it will roll forward.

In such a situation, the future development prospects of Yunshi should not be affected because of the problem of funding.

What exactly is the reason for the 404 will be the funds for the 10th project?

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