Chapter 2080: Visit Yak-44

"The release bearing has been burned." When I took it apart, it turned out that this expected and unexpected situation appeared.
The difficulty level of using a shaft to transmit such a powerful power is very high. With high-quality materials and processing, the problem of the transmission shaft is solved. However, the gear of the reducer and the clutch in it are all undergoing Tested.
Especially this release bearing, even if it only works at the moment of joining and separating, it is under the worst working conditions. Now, under this kind of situation, there is damage, which makes people feel big in an instant.
"It seems that we need to increase the strength and increase the degree of wear resistance." Dongdukov said.
The thrust of the entire power system is sufficient. Now it is to solve the reliability problem. What they have to do is something that no one has done before. Therefore, now they will inevitably encounter a lot of problems. To solve the problem, even if it is anxious now, it is useless.
"Yes, I will continue to strengthen." Mr. Gu said next to him, and now he wants to speed up the progress, but there is no way.
"We are developing high-performance bearings in China. I suggest you can find them from our country." Qin Guan said.
The high-speed rail project has already started, and has entered the research and development process, and the high-speed rail bearings have also been approved. Now, Qin Guan intends to hand over some of the components to Han for production. For China, this It's also a good opportunity.
Of course, the progress must not be too fast. If it is done now, it will be put into active service. It is hard to say. When the bear country is disintegrated, it is still a semi-finished product, and finally it is useless. Okay.
"Mr. Qin, you are really our good friend." Shuchikov said: "We look forward to this fighter being able to fly as soon as possible, thanks to your help."
Seeing that the funding of the Yakleev Design Bureau is getting less and less, the project is getting more and more tense. It must produce results before it is easy to ask for funding from the superiors. Now, this set of things system must be developed as soon as possible. Of course, it is possible to bring the corresponding products from the Han State, and hand them to domestic supporting factories for research and development, and I don't know how long it will be delayed.
The current Shuchikov is full of respect for the help of Han. Now, this project is here, and there is another project.
"President Qin, please come here. We have a new project here." Shuchikov said, taking Qin Guan and others to another workshop, when he saw the big plate in the workshop. When the plane was flying, everyone's eyes were surprised.
This aircraft looks exactly the same as the Eagle Eye AWACS aircraft!
The body is slender, like a small transport aircraft. The wings have been folded to the top, and are closely attached to the disk-shaped radome. Inside the wings are two engines, the propellers are very curved, like Like the ancient swords, the vertical tail of the tail is also multi-piece, which is almost a replica of the eagle eye.
It is precisely because of this shape that it also got a nickname called Eagle Eye. Now, this kind of aircraft is another key project of the Yakerev Design Bureau of Xiong Country, the Yak-44 AWACS!
Fighter projects were divided between Mikoyan and Sukhoi, and only some marginal projects were left to them. This kind of early warning aircraft is one of them, and it is also the most anticipated by the Yakerev Design Bureau.
Initially, this early warning aircraft was used jointly by the air force and the navy, and the demand should be great. However, with the successful development of the early-warning aircraft modified on the basis of the Il-76, the Homeland Defense Air Force has already developed this tactical early warning aircraft. I'm not interested anymore, so the Navy is left.
The navy has shipboard needs, and the navy's new generation of aircraft carriers still use catapults. Therefore, they very much hope that this kind of aircraft can be ordered by the navy.
But, like the Yak-141 project, the progress of the project in front of me was too slow. Until now, only the wooden model in front of me.
Yes, although this aircraft looks the same as the real one, it is actually a wooden model with a lot of technical problems waiting for them.
They are only responsible for building the airframe, verifying whether the aerodynamic layout is reasonable, the engine needs a supporting manufacturer, and the radar needs a supporting equipment factory to solve it.
Now, their progress is quite slow, and the most important thing is the radar problem.
According to the established plan, they intend to equip a "Quantum-M" early warning radar developed by the NPOVega Design Bureau. Inside the rotating radome on the back of the aircraft, it has a diameter of 7.3 meters and an average output power of 5 kilowatts. In this way, it can reach targets with a maximum detection range of 250 kilometers, track 150 targets at the same time, and direct fighters to attack 40 targets.
However, it is very slim to achieve this ability on a small early warning aircraft. It can be said that even on the A-50 early warning aircraft they have successfully developed, they have roughly achieved such a goal. Among them, command at the same time. There were only a dozen targets for the fighters to attack.
There are too many problems now, and these problems are no longer a problem for Han, because they have found a solution to the problem.
They have advanced early warning aircraft, and there are more than one. Moreover, some of these early warning aircraft can already be exported. What if they obtain early warning aircraft technology from Han?
"This kind of early warning aircraft is good." Around the wooden model, Qin Guan opened his mouth and pointed them: "Look, there are air intakes here, which can provide cooling air for the internal equipment. Here, four are arranged. There is one more station for radar operators than E-2."
"However, if a propeller plane is used, I don't know if I can get up from the flying deck. It is best to use a catapult."
"Well, it would be even better if a small bathroom was added at the back."
Listening to Qin Guan’s comments, Shuchikov’s face had a complimentary smile. When Qin Guan said it was almost done, Shuchikov cautiously said:
Our early warning aircraft needs to overcome the difficulty of the radar antenna. , I wonder if you can help us process this kind of radar antenna."
At present, the radar antennas of the Su-27 fighter jets are all manufactured by Han, and nothing else is changed. It is just replaced with this new type of radar antenna. Even the magnetron at the back is the original one, which has improved the performance of the radar. It's a big cut. Now, they also have this expectation. Looking at this design, the radar antenna is so thin that it was originally intended to plug a flat slot antenna inside.