The master is still quite skilled, and the wing is newly designed, so it will not be too easy to do, and it cannot reach the point where you can drill and rivet with your eyes closed.

But the most basic riveting technology will not be born, two rows of rivets are played steadily, at a glance you know that it is the result of the master, in this case it is difficult to have problems.

The left wing of the plane was riveted, and then he nodded to Yang Hui with relief, looking very confident in his results, and he didn't even check it again, which was his technical confidence.

Workers are confident in their own technology, of course, but to check this level is absolutely indispensable, the inspector who has been waiting for a long time to the side with a measuring tool to walk over, the frame structure of the wing has been checked, and now what is needed is to check the position of the skin riveting, as well as the rivet connection strength.

The squad leader is a master, and he can take a breath of relief by drinking saliva on the side with confidence, and after the inspection, there is still the right wing skin riveting immediately, but there is no time to waste there.

However, the little apprentices and Yang Hui are the most worried, the little apprentices are naturally worried about whether the riveted place is clear, and Yang Hui is worried about the overall situation, after all, this is the first stereotyped production, and the production in all aspects is not familiar, and the risk is still very great.

Xu is master skills are really excellent, not only their riveting places are rigorous, neat, beautiful, even the apprentice skills are also excellent, although the efficiency is not high, how good it takes some man-hours, but the quality is indeed absolutely qualified.

The inspector writes the inspection results on the inspection sheet, which will be the ID card of the wing of the aircraft, and these materials will be brought together with the wing to the overall assembly of the aircraft, and all the inspection data will be gathered together as the basis for the final delivery of the aircraft.

Solemnly sign your name and seal it. Another inspector also signed his name, and a single inspector for such a thing as an airplane is not enough, and two inspectors are rigorously configured.

No matter how many production personnel at the grassroots level there are, no matter how many people say that the organization is bloated, the real thing is that the organization is bloated and bureaucratic habits are mainly at the top level.

Where bureaucratic habits are serious, there has always been an excessive ratio of production personnel to managers. If there are too many people who are not engaged in production, the organization will be bloated and the bureaucracy will be serious.

This is not the case at the base now, after the two inspectors stamped the inspection seal, Yang Hui breathed a long sigh of relief, this is okay, the inspector's judgment Yang Hui can still be trusted.

"Let's take a look, the wings of the new aircraft have been riveted on, and you can already see the whole picture of the wings of the new aircraft, and now most of the processes have been completed."

In front of everyone's eyes is the main wing of the Seven A. For the time being, the front and rear edge flaps have not been installed, so the trailing edge of the wing is missing, and the same is true on the leading edge, and the outer section of the leading edge of the main wing is also empty.

This is also a big improvement of Jianjiao-7A compared with J-7: leading edge mobile flap, leading edge mobile flap is a new technology used with double delta wings, a single double delta wing can not improve too much maneuverability, but with the upper edge of the mobile flap will play a 1 + 1 greater than 2 effect.

According to the argument, this new aerodynamic layout is called: a double delta wing layout with leading edge motorized flaps. It doesn't matter if the non-specialist doesn't understand. Isn't there still Yang Hui's commentary? After Yang Hui's image was explained, everyone had a look of sudden realization.

"Huh. It turned out to be so advanced, I didn't expect that the Americans didn't use the technology, and we use it now, yes, your technology is really superb. ”

Hearing this, Yang Hui wanted to laugh but didn't dare to laugh. Just now, Yang Hui said that the United States did not use this leading edge mobile flap technology in the F15, and now the leader of the Ministry of Industry has made up that the Americans have not mastered this technology, how to answer this in the end

On such a happy day, for the sake of harmony, I still hold back. Don't tell the truth, the leading edge maneuvering flap is really not technical, and the Americans have already used it on second-generation aircraft.

Cooperate with it: "Yes, our Jianjiao 7A has adopted a lot of internationally advanced technology, but the current aerodynamic layout has not fully exerted its strength." The J-7A uses an old engine, and at the same time it is not good in avionics, which is not as good as our J-74, and when our J-74 is finalized, this new aerodynamic layout shines. ”

Jianjiao 7 has been regarded as a success and has completed its mission, and now it is necessary to pull out the new Jian-7A, and to brush the face of the Jian-74 more and strive for more orders, this is the right way.

A two-seat trainer aircraft, there has never been a single-seat fighter with a big impact, and it is difficult to surpass the single-seat combat type in sales.

Yang Hui is hyped up the J-74, but now everyone is not too interested in an aircraft that is still in the prototype stage, so it is better to produce this J-7A first.

Nie Shuai kindly tapped: "How can we not know that you kid is so careful, the J-74 and J-75 aircraft are the number one projects in China, so you can rest assured." What you need now is to organize the production of the Annihilation Sect 7A, and you don't want to produce scrap products at that time. ”

Where I don't understand, this is Nie Shuai's telling the base to do a good job in the production of Jian-7 and strictly control the quality.

For Nie Shuai's instructions, Yang Hui can proudly say that the quality control of the base ranks first in the country's aviation ports, not that Yang Hui went abroad to learn from the experience, this is completely uncommon.

Yang Hui just organized people to go to the aerospace port to study, aerospace should not be separated, especially abroad. The grass-roots managers who came back from the aerospace port to learn are all great changes, and the quality management is simply to the point of harshness.

The quality management of the aerospace port, Yang Hui must be praised, since the reform and opening up, especially after two thousand years. The space port can still safely launch the rocket successfully at the stall of many failed launches of international spacecraft, which is of course related to the excellent design of the rocket and the high safety margin, and the quality control is also absolutely indispensable.

Now that the base has returned from the aerospace industry, and the production quality of the base has been greatly improved, Yang Hui is naturally very confident to say a word.

"This can be assured, we will strictly control the quality, and there will be absolutely no production quality accidents. The airport at our base is small, and there are not many nearby airports, so we can't accommodate hundreds of aircraft that have been repaired. ”

The rhetoric has been spoken, and it is natural to look at the strength and results, and the accompanying experts carefully checked the inspection sheet before saying a word after a long time.

"You don't need to look at the product, just look at the inspection list, you know that the quality is indeed better than many domestic factories, I don't know how much, Secretary General Yang said that this is well-deserved."

Nie Shuai curiously took the inspection sheet and looked at it, a familiar feeling came to his face, how could Nie Shuai not see such an obvious style of the aerospace inspection form.

"Good boy, I said why are you so confident, it turned out that you went to the runway and space port to learn from the experience, if you can pay so much attention to the quality, then I will rest assured."

I no longer look at the other part of the wing manufacturing in the back, and I go out with people, and now there is no need to look at it.

Last time, when the turbofan 10 engine was tested for the first time in full state, Nie Shuai said that he would go to the second institute to have a look, and now that he has come to the 0011 base, he naturally wants to fulfill his promise.

An advanced engine is everyone's dream, and now that you have it, you have to check it out. (To be continued......)