Chapter 563

the second day.

The visit of the Boeing team led by Ralph and Li Xiangyu has not ended. After the first day of talks, their confidence has been very high. On this day, they went to 6611 Institute under the leadership of Tu Lao.

In 6611 Institute, there was a super-7 fighter that had been tested. The aircraft reluctantly flew with the dying engine. After completing a series of test missions, the engine finally caught fire. After that, the super-7 test flight could only be regarded as a temporary stop.

Although the test flight stopped, the progress in other aspects of super seven continued. At that time, after all, the body was only assembled, and a large number of avionics equipment were not installed in place.

If Boeing takes over the project, of course, it should go to the front line and see how the performance of the J-7 fighter is.

In the afternoon of that day, the party finally came to 6611 Institute. When they arrived, Qin Guan also came from grassland city.

Qin Guan finally completed most of his tasks when he returned to grassland City, pointing out a new direction for the expansion of the North heavy truck factory, and then arranged a wedding for he ribala. The most important thing is to overcome the difficulties of the flat panel slot radar antenna.

Of course, those equipment will contribute to the construction of the motherland in the future.

Today, Qin Guan flew directly to the grassland City, and his wife, children, father-in-law and mother-in-law also cleaned up. They were ready to meet Qin Guan in the capital in a few days. After that, they could live together as a family.

However, even if we live together, we will still get together less and leave more in the future, because people like Qin Guan must run back and forth all over the world.

"President Qin, nice to meet you." now that he has come to 6611 Institute, there are not only Tu Lao's super seven project, but also the more important Raptor project. Boeing personnel have not come yet. Qin Guan took advantage of this opportunity to visit the progress of Raptor project.

"How's our Raptor?"

The key to the development of raptors is electronic equipment. If this duck fighter is to succeed, the telex control system is necessary.

The last time Qin Guan came over, he had already taken Xiao Yang and his party to solve the problem of the chip. Now, are there any follow-up problems?

"We have begun to manufacture prototypes," said old song, taking Qin Guan into the factory. In the factory, the silver prototype is undergoing final assembly.

"In terms of digital telex, we have thoroughly understood the technology and are studying the flight control rate. At the same time, in terms of engine, we plan to test fly with Spey's prototype first, and then install the modified engine when Spey's modification comes out."

It's not so easy to improve an engine, so it's normal to install an ordinary prototype first and wait until the new engine comes out.

Even the Su-27 was first assembled with the al21 turbojet engine and flew first.

Qin Guan nodded. At this time, some workers were busy on the prototype.

The production line of aircraft is different from that of vehicles. An aircraft is placed here, and countless workers are busy, which is more like manual production.

"However, in terms of avionics system, although we have reserved 1553B Data bus, we don't know when all subsystems can meet the requirements," Song continued.

CNC telex has been solved. The aircraft can only fly. What about the corresponding radar, navigation and other equipment?

This is what Mr. Song is worried about.

"Don't worry about this. Our 114 institutes will soon break through the difficulties of avionics," Qin Guan said.

After Qin Guan's promotion, 114 institutes are likely to have mature radar equipment by the end of the year, and they are all produced independently in China.

In the past, I thought I couldn't be too ostentatious, but now I can't, because the eagle country is very strict in its defense against the Han country. It won't export the most advanced to you and let you get in touch with it.

Eagle Kingdom has always been such a pee. When you don't have it, you will block you everywhere. These high-precision equipment must not be owned by you and try to make obstacles. However, when you have it, Eagle kingdom will suddenly change. It will release the blockade and sell you a large number of cheap same equipment. The intention is also very insidious, or stifle your ability to develop independently, You already have such a cheap and easy-to-use one. Why do you research it yourself? Just buy it.

Now Qin Guan has no choice but to base himself on self-study. Fortunately, the subsystems are almost conquered.

"If so, our fighter will use the counterweight first, and in a few months, it will be able to test fly." Mr. Song said: "later, we will gradually change new equipment, and next year, we will build more prototypes."

Song always feels at ease.

"Our fighter problem should be solved in this way, and we should strive to catch up with the world's advanced level, but we still have a big defect," said Song.

Hearing what song said, Qin Guan was stunned. What else?

"We don't have a suitable missile yet!"

For a long time, Qin Guan only focused on fighters. Up to now, fighters have been built, but there is still no space in missiles.

Qin Guan nodded. This problem should be solved.

"Boeing guests are coming." just then, a voice came from outside.

The factory here is secret and can't be visited by Boeing personnel. The super seven they visited is the factory on the other side.

Several people walked quickly towards the workshop on the other side.

"Your equipment here is still relatively backward." Ralph and Li Xiangyu, accompanied by others, walked into the factory, saw these equipment and immediately analyzed them.

Yes, it is indeed backward. In Eagle country, computer management has been realized. Many workpieces are processed by CNC machine tools, but here, it is mainly based on the skills of workers.

"I suggest that we can import some equipment from Eagle country. You probably don't know that we are even realizing automatic assembly of aircraft rivets," Ralph continued.

Factory 1132 is equipped with a technical school. Many students in this school do one thing and rivet all day.

The main material of the aircraft is aluminum. Aluminum is not easy to weld and riveting is easier. Riveting the aircraft requires skilled technology.

In Eagle country, the progress of technology is very fast. Even riveting can be handed over to machines.

"Yes, Eagle has a lot of advanced experience and technology, which is worth learning." at this time, a young man came across: "welcome our friend, I'm Qin Guan, general manager of North Industry Company."