Chapter 495

Old song was a little uneasy.

Super seven project is a foreign trade project of 6611 Research Institute. The body of this project has made rapid progress. However, engines and Avionics cannot be achieved overnight because they need to be purchased.

Then, there is the Raptor project, which consumes more resources. With the guarantee of Qin Guan, they don't have to worry about capital, and many places coincide with their ideas in technology. Therefore, the surveying and mapping imitation of this aircraft is also in rapid progress.

If it is only direct mapping, the progress must be faster, but now, because of the problem of the engine, different from the original engine, they need to be replaced with Spey engine. Therefore, the part of the rear fuselage needs to be redesigned.

Now, paperless assembly still doesn't work. In order to verify the improved overall layout, they have rebuilt a full-size metal prototype.

Yes, the progress is too fast.

Generally speaking, for the development of fighter aircraft, determine the basic idea of development, send drawings, and then manufacture the prototype. It may take many years to repair in the middle.

But now, the plane looks very similar to the j-9, and it is ready-made. Therefore, the first modification in recent months is the rear fuselage.

At this time, the full-size metal prototype has been placed in front of us, and the Spey engine can be replaced at any time.

However, the plane is still far from flying.

What's the difference?

The first is avionics.

The Raptor is laid out by 1553B Data bus according to Western standards. There are a large number of chips in it. The Han country can't produce these chips by itself, and outsourcing will be feared by its peers. Moreover, the telex control system is also a new thing in the West. It's too difficult to buy the chips used here.

The canard wing fighter is inherently static and unstable, and it can only be controlled by telex.

(the second generation aircraft are all hydraulically operated. The steering rod is directly connected to the controlled oil circuit to control each rudder surface and complete the flight action through the oil circuit, while many of the third generation aircraft are teleoperated. The operating rod controls the electrical signal and transmits the command by the electrical signal, which can control multiple rudders to act at the same time and overcome some hazards caused by static instability.)

These systems are zero.

Even in history, whether the J-10 can be successfully developed or not, the above telex control is also the biggest difficulty. Now the old song has no confidence in his heart.

"Director Song, President Qin, they are coming." just then, a figure came around.

Song Lao's most powerful man, Xiao Yang.

"Let's go and meet him," said Mr. Song. Mr. Qin came again. This time, we must tell him our worries.

Don't fantasize about foreign countries. Foreign countries will not provide their own technology. We must base ourselves on ourselves, but now the domestic chip level is really unable to undertake their own tasks!

Song Lao took people to the airport runway of plant 1132.

Fighter manufacturers all have supporting airport runways. In this way, newly developed fighters can directly fly to their destination, and it is also convenient for some transport aircraft to provide transportation accessories.

Now, when song Lao and others arrived, the C-130 transport plane had landed on the runway.

I remember last time, I was going to sell super-7 to yezao country, and even get development funds from them. Unfortunately, yezao people are not interested. For fighters whose engines are uncertain, yezao country's concerns are normal.

And this problem has just been solved by the holy state.

The holy state has a close relationship with the eagle state. It can't be simpler to engage in engines and avionics.

"Welcome general to inspect." Song Lao welcomed him. This general Jamal is not the first time to come here. Song Lao met several times.

"It's a great honor. I don't know what secrets are waiting for us here, right? President Qin?" Jamal was asking Qin Guan a question while holding old song's hand.

"OK." Qin Guan was also very generous: "Mr. Song, how's the progress of our newly developed Raptor? Let our friends have a look."

The newly developed Raptor!

This is the first time Jamal has heard of this name, and it is also the first time he knows that such a mission still exists in 6611 Institute. They have developed it recently. Isn't it jian-9?

The j-9 project is a high-altitude high-speed interceptor developed by the Han country. This fighter and the J-8 are two parallel projects. The target is very high. Although it has been reduced, it is also double 26, the ceiling is 26000, and the speed is Mach 2.6. This target can not be reached at all.

Now, Jamal heard about the Raptor project and was also very curious: "my friend, is it your j-9 fighter with duck layout?"

Jian-9 is still a top secret project in this era. However, because the relationship between the holy state and the Han state is very close, they still know these secrets.

J-9! Even Qin Guan was stunned when he mentioned this project.

Historically, when 6611 undertook the major reform of the J-7, its energy was limited, and the j-9 was compressed. In 80 years, the j-9 project was officially launched.

Now, less than 80 years ago, I have promoted the imitation of the Raptor. What about the j-9 project?

As expected, after hearing Jamal's question, old song said, "the j-9 project has been dismounted. Our new Raptor project no longer focuses on high-altitude and high-speed, but on high maneuverability and long range. We have manufactured a full-scale gold prototype. Please follow me."

On the contrary, the super seven was hung aside. Under the leadership of Mr. Song, a large number of personnel entered a special production workshop in plant 1132. In this workshop, a smooth metal prototype has begun to take shape.

When Jamal and others came in and saw the metal prototype, they immediately showed a surprise on their face: "is this your own design?"

The j-9 project has always existed on paper, most of which is the imagination of the computer. Now, the all metal prototype of the Raptor project is placed in front of everyone. Its shape is different from any active fighter in the world!

Han will not only mend on the J-7, but also innovate independently!

"Yes, we independently developed this Raptor." Qin Guan was not as guilty as song Lao. In front of the holy people, Qin Guan was a great prescription: "Because the thrust of our engine is not strong enough, we specially adopt a well-designed pneumatic layout to make up for it. The design goal of this aircraft is to exceed the original F-16. At the same time, its cost will be controlled within 10 million yuan."