"It's true. If you make the materials, you need tools with higher strength, otherwise you will not be able to process them..." Wang Guilin also sighed.

404 has a special workshop for tooling, fixtures and tool production.

Their basic materials research is based on the technology of this workshop, but now this workshop only bears sample production, material research, etc., and is classified into a special material research department.

Now, the technical demonstration work of the Turbofan-10, that is, the preparation work before theoretical design, will be presented to everyone in a comprehensive and direct manner.

"Under the current situation, relying solely on our family's capabilities, even if it is designed, it cannot be transformed into technology and eventually turned into products." Jiang Chenyang seemed not afraid of offending Xie Kai at all. "The national linkage and all units work together cannot be completed in a short time. This is similar to many projects we have dismissed before. The performance indicators are very high. Some designs have been completed, but they cannot move from drawings to products."

In a word, the performance indicators of Turbofan-10 are too high and are not suitable for now.

Liao Dongfeng looked at Wang Guilin and Xie Kai worriedly.

Once they are unhappy, life will be difficult for Dongfeng Power Plant in the future.

They are no longer the kind of units that belong to state funding. Without production orders, there is no funding for state funding.

In the past two years, the main production has been to provide engines for the production of fighter jets in Factory 132.

Nowadays, the production of engines such as the J-7 and J-8 can be produced by any aerospace power plant across the country, and the competition is very fierce.

Usually, everyone is basically in a state of starvation.

"Then let's do it slowly." Xie Kai still firmly believed in his opinion, "Didn't he say he wanted to cooperate with several units before? Whether it is the Oriental Turbine Factory, the 430 Factory, etc., cooperation is OK. However, the cooperation we need is not only them, but should be all units in the country involving aircraft engines."

"It's so big?" Liao Dongfeng looked at Wang Guilin with some disbelief.

"I said before that we will pay any price for the sake of aircraft engines." Xie Kai said calmly. Now this is not a level of cost. "Director Wang and the management committee feel that it is just that the three units have joined forces and their technical experience is still insufficient, so it is better to join the public relations nationwide."

Xie Kai directly pushed this matter to Wang Guilin, and they were more convincing than themselves.

Wang Guilin didn't explain anything, and directly introduced the situation, and said that Minister Shen Hong, who is over 80 years old, would be invited to help preside over the collaborative research and development of all units across the country.

It's really big.

Far beyond Liao Dongfeng and others' imagination.

"We can learn from the bass engine technology of Xi'an Aircraft 430 Factory, plus the F-14 TF30-p-412 afterburner turbofan engine from Pratt & Whitney, as well as Pratt & Whitney's JT3D and other engine technologies, which makes it much easier." Jiang Chenyang said, "In terms of design, in this case, the problem is not too big. The only thing is the processing and manufacturing capability."

"Those problems will be solved, and we will design them first." Wang Guilin said without saying a word when he saw Xie Kai, "I came here this time to communicate with them about the issues of cooperation with other units. Should I build a strong core machine based on this project, or should I first build a slightly simpler core machine with technical verification, and then devote myself to the turbofan-10 after the technology is mature, or should I directly speed up the progress of the turbofan-10."

"White Fan-6, are you still doing it?" Sun Hong asked worriedly.

Although the thrust-to-weight ratio of the turbofan-6 has reached the unprecedented height in the field of domestic engines, there is no suitable target.

Dongfeng Power Plant has good strength, and it would be too difficult to engage in three or four engine projects at the same time.

This is also a problem that has always troubled everyone.

"If you first do something that is less difficult, you can use some technologies of Turbofan-6 and Turbofan-8 to create a core machine; if you do it alone, the improvement of Turbofan-6 must be continued, but you cannot continue to invest as much as you do now."

"There is no application for Wrought Fan-6..." Sun Hong said quietly.

Xie Kai was interested, "Transportation plane?"

The turbofan-6 is the first military engine studied in China with a thrust-to-weight ratio of 6.

Later, there were three models of the turbofan-6, among which the basic type of the turbofan-6 and the turbofan-6g improved from the turbofan-6 were used for high-altitude and high-speed fighter jets like the J-9; while the turbofan-6A was used for transport aircraft.

Currently, there are no objects used in domestic transport aircraft. They are used in the Y-10 bar. The turbofan-8 seems to have lost its function; for the Y-8? That thing is a vortex engine...

"No, fighter jet. J-7!" Sun Hong said.

As soon as these words were said, not only Xie Kai was embarrassed, but even Wang Guilin and others felt that this matter was not feasible.

The J-HK7 now uses a bass engine introduced from the UK.

The domestic production of bass engines has not made any breakthroughs. It is still possible to obtain the overall casting technology and forging processing capabilities of powder metallurgy from the 404 side to solve the key processes.

The country introduced bass engines, which cost hundreds of millions of pounds!

"The performance parameters of the turbofan-6 are much higher than those of the bass. They can not only increase the bomb load capacity of the JH-7, but also help improve flight speed, etc. "Sun Hong introduced, "We actually thought about improving the design at the beginning, but the supporting engine of the JH-7 is the bass..."

"Now the localization of Beth is similar to our turbofan-6 improved model." Wang Guilin said.

Xie Kai suddenly felt that there seemed to be a lot of domestic engine projects.

Turbofan-6, Turbofan-8, Turbofan-9, and Turbojet-8 and other projects.

There are many types, but none of them have powerful performance.

No wonder Wang Guilin and his team hope to integrate relevant units of the national aviation engine system to complete a core aircraft.

Now, in addition to the turbofan-6, the turbofan-8 is designed and developed independently, and the turbofan-8 is used to match the Y-10, imitating the Puhui JT3D; the turbofan-9 is introduced, which is used to match the J-H-7; the turbofan-11 has also been started, and that thing is used to match the Ukrainian al-222-25 turbofan engine, which is used to match the K-8...

Many models, messy.

However, it has not formed a stable system like the foreign aero engine research and development and manufacturing systems.

It's time to change this situation.

"If the J-7 is used, it will occupy Bes' living space, and the country's investment of hundreds of millions of pounds will be wasted." Xie Kai is not without his ideas about this, but it has a big relationship.

"So we hope to use Super-7a or Super-7b." Sun Hong said gritting his teeth.

They don't want to give up the turbofan-6 results that have reached this level.

"Can you communicate with the design team there? Can it be used?" Xie Kai didn't care.

He was not worried at all when he purchased 200 rd-33 engines.

"Yes, but Mr. Huo is worried that the rd-33 engine opportunity in the warehouse is wasted..." Sun Hong looked at Xie Kai and said nothing.

The rd-33 engine was bought by Xie Jianguo. Anyone who knows the inside story knows that Xie Jianguo took the blame for Xie Kai.

Although Xie Kai has no substance now, he has a lot of power in his hands and what he says has a great influence on the entire 404 system.

With the turbofan-6 and rd-33 engines, they can only be placed in the warehouse to rust.

The Russians were short of money, more than 200 US dollars, and a total of 200 engines were all delivered.

Otherwise, Super-7a will not be produced in small batches continuously.

"What's the waste? The performance of the turbofan-6 is better than the rd-33 in some aspects, right? The imported Soviet engines are used for export versions. The Super-7a improved from our domestic engines are used by ourselves." Xie Kai said with a smile. "Don't the United States and the Soviet Union both need to use an export version? We do the same."

"Two hundred super-7a, can you sell it?" Wang Guilin frowned and asked Xie Kai.

Is this awesome bragging a bit?

The Super-7b was originally intended to be equipped with the rd-33 engine.

"I don't know, it should be possible." Xie Kai said, "The turbofan-6 can also be used for test flights of Super-7b."

Xie Kai was too open-minded.

Power systems and other things can be replaced. Anyway, the design capabilities of the aviation industry require accumulated experience and technology.

Super 7, from the beginning, Xie Kai gave the positioning to practice for their own design team.

What we really want to do is a super fighter jet like the J-20.

Wang Guilin looked at Xie Kai, not knowing whether the truth he was told or was forced to say so.

"Then I will tell the 430 Factory and the others that we agree to jointly build the engine?" Liao Dongfeng asked tentatively.

Xie Kai did not object, and Wang Guilin also expressed his support, so naturally this matter was the case.

After getting off, Wang Guilin asked Xie Kai on the way back to 132, "Is this your true thought?"

"What else?" Xie Kai also knew what Wang Guilin was referring to. "When I bought the Russian rd-33 engine, I was afraid that it would be designed without a heart. Who would have thought that our aviation engine opportunities would have made such a quick breakthrough in the past two years?"

Xie Kai couldn't say that he didn't understand the situation of domestic aircraft engines when his head was hot before.

The Super Seven Project was originally improved on the basis of the J-9.

The performance indicators of the Turbo Fan-6 that matches the J-9 have been achieved, and even the entire machine has been tested for hundreds of hours.

Empiricism kills people. Before, he always thought that domestic aircraft engines were too garbage and unbearable to use.

With the opportunity, and knowing that the Americans will cause trouble when the Soviet Union is about to collapse, Russia, which has inherited most of the Soviet Union's legacy, has sought out prices during the technology introduction negotiation process, etc...

In the end, he made the decision to purchase 200 rd-33 engines.

"Anyway, the rd-33 engine must not be smashed into the hands."

“Where is the customer?”
Chapter completed!