This is the fourth pulse of the entire production line, which also means that the workers who have been waiting for a long time at the fifth station have finally ushered in the first aircraft they need to assemble on this line, and the aircraft that has been moved into place is numbered 75-0012, which means that this aircraft is the 12th aircraft produced by the MPC-75 factory since the first prototype. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 ｉｎｆｏ

When the assembly of the fifth station, the whole aircraft has assembled the approximate shape in the first four stations, and now what is needed is that the workers of the fifth station enter the interior of the aircraft to install and debug the hydraulic pipeline according to the requirements of the previous training, and this is also directly related to whether the flight control system of the whole aircraft can run smoothly.

As for why the old-fashioned mechanical hydraulic control is still used in the aircraft produced in the 90s, looking at the direct use of fly-by-wire flight control on the A-300 designed by Airbus in the late 70s, are you a little too backward?

In fact, this idea is naturally biased, although MPC-75 also introduced the fly-by-wire flight control design in the control system, it is similar to the J-74 flight control design idea of the year, but the civil aircraft must require safety to be absolutely reliable, plus the 603 Institute is also the first time to involve the use of fly-by-wire flight control in large aircraft, all aspects of experience are not enough, so it is necessary to retain a complete set of mechanical and hydraulic control system.

The complete fly-by-wire flight control is used in civil aircraft, and only Airbus does it in the world, and other companies such as Boeing and McDonnell Douglas have introduced fly-by-wire flight control on civil aircraft only carefully tried to accept it in the 90s, and the degree of fly-by-wire of the flight control is about the same level as the MPC-75 here.

That is to say, it is not that the flight control of the MPC-75 is backward, but that the fly-by-wire flight control used by Airbus on the passenger plane is too advanced, and the mainstream level is actually the current MPC-75, which will be used in the fly-by-wire trial, while the aircraft still retains a complete mechanical and hydraulic control system.

Therefore, the workers took the pipes that had been processed before, entered the interior of the aircraft and began to lay and install the pipelines along the openings of the aircraft partition according to the drawings in accordance with the prescribed order, while the other No. 1234 stations were repeating the work they had done more than ten days ago, but the power system installation team of the No. 6 station was still looking at the aircraft at the No. 5 station, and the No. 7 station was directly not seen. They will have to wait at least six days before they can officially start working.

After a successful pulsation, the production line returned to calm, and each station completed its current task according to the requirements, while the French airworthiness certification staff on the side still did not slow down, they really couldn't believe what they saw in front of them.

A middle-aged Frenchman thought that he was stimulated a lot, and he wanted to run to the assembly line over there to see what was going on. But his behavior is definitely not good, non-staff enter the work line area, what if it causes a production accident? None of the products on this production line or the line can afford to lose a drop of this Frenchman, even if he loses pants.

The staff of the factory security department who entered with the team was quick-eyed, and directly reached out to get the impulsive Frenchman back in the air, which was as easy as picking up a chicken and duck, but after the Frenchman felt that he was flying in the air, he finally came back to his senses, and quickly fluttered to break free.

I feel that the Frenchman in my hand is calmed down, this person put down, and casually picked up a helmet from the other side and threw it over, the meaning is actually very simple, absolutely is: you are about to enter the production site of the United Airliner Company, please wear a helmet!

That's right, that's what it means, everyone led by Tang Changhong is really happy now, although this production line is not designed by their 603, but this is definitely the world's first officially put into production aircraft pulsation assembly line, which alone is enough to be proud.

"Please note that everyone will take out all the cameras and storage equipment and temporarily hand them over to the door for safekeeping, I hope you can cooperate, there is also a special security equipment in front, I don't want anyone to be checked out of something not very friendly at that time, so please cooperate."

After saying that, it is like you are at ease, and if it was a few years ago, this kind of treatment was always the treatment of the Republic to visit the large production lines abroad, and now it is going to be enjoyed by the French, it is really thirty years of Hedong and Hexi!

In fact, of course, there are people among the French who have heard some rumors before, and for this reason, they have also been specially communicated by Airbus privately, after the two sides have carried out an unknown PY transaction, this was originally intended to use his special identity to make a cameo appearance as an industrial spy, but at this time, when I heard that there was a special security equipment in front of me, my heart was empty.

Although he knew that the equipment he was carrying was the world's top, but there was still the possibility of being discovered, especially as soon as he entered the factory gate just now, he saw that shocking scene, he obviously felt that the scientific and technological content of the United Passenger Aircraft Company was unfathomable, and his little gadget was probably likely to be found out!

Thinking of this, it wisely sensed that Airbus's money was not easy to take, and it was better to be careful.

It was determined that he wanted to leave the camera equipment behind, and soon a new problem came, his miniature camera was designed into the buttons of the suit, and it was almost impossible to take things off at this time, and even if he took it off and handed it over to the United Airliner Company here for temporary safekeeping, wouldn't the weird shape of the button camera still be exposed?

After thinking about it, I always felt that the best way was not to go in to visit, but this heart was like being scratched by a cat, and I always wanted to explore the production line, so there was only one last solution left.

Hard-headed, he first unbuttoned his suit nervously, and at the same time pretended to be hypocritical: "The heating in this factory is very good!" Even I feel a little hot, good, good, the design of the engineering plant is very humane, which can meet the labor security required by our airworthiness certificate. ”

Then, he was stunned and took off the suit with a button camera, just like this in the northwest of the Republic, wearing a shirt in the cold winter of December to show off his figure, this is simply standing out from the crowd, although the heating of this plant is really good, but it is definitely not so hot that you take off your coat directly, this is really funny.

Probably the company's security department saw the greasy in this, but it didn't say it directly, the French people have chosen to do things according to the rules, so let's save face for him, anyway, there is still a pass to do the security check, and I don't have to worry about anything.

And on the other hand, he suddenly became interested in the cattiness of the French clothes, and when the French went in, he must check the clothes himself.

In this way, the Frenchman never expected that by the time he finished his visit and came back to get dressed, he was afraid that there would be one or two fewer buttons, but unfortunately this was still silent, which was really embarrassing. (To be continued.) )