"Mr. Jiang, don't worry, I'll solve the bullet matter."

"Probably how long." Jiang Yan asked.

"I'll deal with it now, and I'll get it back in the afternoon." After Shen Chong finished speaking, he hurriedly picked up his hat and the drawings of the bullets and prepared to go out.

As soon as he reached the door, he stopped, turned his head to look at the two pistols on the table and spoke to Jiang Yan.

"Mr. Jiang, can I take one away with this gun, it's more convincing."

Jiang Yan listened and waved his hand.

Seeing Jiang Yan's action, Shen Chong walked to the table where the two pistols were placed, and directly picked up one, after he picked it up, he turned it around with his hands, and after trying it, he walked out of the door of his office with a smile.

Seeing the military representative leaving, Jiang Yan was a little overwhelmed, this person was really in a hurry, and he was still in the office!

The master left, and Jiang Yan didn't mean to stay here, put away the remaining gun, and then took the secretary back to his office.

When he came to the office, Jiang Yanlian took out a drawing in the drawer, which was the holster of the gun.

There are two kinds of snatching sets Jiang Yan also designed, one is the waist type and the other is the strap type, after taking it out, he arranged for his secretary to find someone to produce, and he was busy processing the documents.

At the Shengjing Aircraft Research Institute, a thousand kilometers away from Sijiu City, Jiang Sirui came to the director's office with apprehension.

"Comrade Jiang Sirui is here, sit down, sit down."

Looking at Director Zhou Wei's enthusiasm, Jiang Sirui was a little overwhelmed. But still sat somewhere.

After seeing Jiang Sirui sit down, Zhou Wei also sat on Jiang Sirui's right.

"Comrade Jiang Sirui, the matter of adding winged knives to the plane you designed today has been passed, and I hope you will make persistent efforts. Strive to come up with a better design. ”

When Jiang Sirui heard the leader's words, his heart finally put in his stomach.

Previously, the superiors had always emphasized strict compliance with the craft standards of the Mao Bear Country to make it, but after their own calculations, adding wing knives to this wing would increase the stability a lot, so the design plan was reported as soon as the brain was hot. Originally, I thought that the leader would criticize him, but he wanted to be praised. This couldn't help but make him overjoyed.

It turned out that the project that Jiang Sirui participated in was none other than China's first supersonic fighter, and it was also the fighter with the largest number of equipment, the longest service time and the most brilliant results in the PLA.

This fighter is a replica of the MiG-19 fighter of the Hairy Bear. Speaking of which, the origin of this fighter is also quite bumpy.

This aircraft is a complete set of drawings, technology and materials transferred to China by Mao Xiong State for a fee. As a result, our country purchased three models of MiG-19, including the S, P, and PM types.

Not only did the imitation cycle shorten from two years to half a year, but also proposed a rapid trial production policy that ignored the laws of production. The so-called rapid trial production is not waiting for the data to come together, the use of self-made process equipment, geotechnical parts to replace, parts and tooling synchronous production, arbitrary modification of process regulations, etc., the result has been a great negative impact on the aircraft trial manufacturing.

The lesson of ignoring objective laws is painful. The overestimation of the technical strength of the country, coupled with the withdrawal of experts from the woolly bear, has led to an unprecedented setback in the imitation of the aircraft.

In the process of development, the process equipment required for trial production is greatly reduced, and the process equipment of the aircraft is only half of the normal, and the process equipment of the engine is only one-seventh of the normal, resulting in the long-term interchangeability of aircraft parts. Due to the lack of attention to the information of the woolly bear, and even the technical personnel are required to compile their own technical data, and change the design at will, resulting in errors and omissions in the process regulations. The management of aircraft manufacturing is chaotic, and a large number of materials are made into parts that do not meet the requirements at all, and the phenomenon of parts exceeding the tolerance is serious.

The production discipline was lax, and there were too many aircraft assembly remnants, which resulted in 1,400 failures in the first aircraft, a large number of iron filings, sand, rubber, etc., and the aging of rubber parts needed to be replaced, and the quality of rivets was too poor to replace large rivets.

The aircraft engine of the engine factory has also found 15,000 problems, and even some of the necessary processes have been omitted, which is simply unusable, and there are major problems such as shortening the life of the aircraft, not enough strength of the aircraft, shaking of the whole machine, shaking of the horizontal tail, uncoordinated parts, and falling off the rivets of the intake tract.

When the higher-ups inspected the airfield and saw this situation, they were furious and demanded that the factory immediately stop production for rectification and re-imitate.

After learning from the pain, the institute decided to restart the trial production, requiring that it must be reversed and restarted, and some of them should be in accordance with the process standards of the woolly bear country.

In order to eat the technical data of Mao Xiong as soon as possible, the state transferred a group of aircraft design personnel from all over the country to work in the Shengjing Aircraft Manufacturing Plant.

Jiang Sirui's group is mainly responsible for the study of wings, and has made great progress so far.

Not long ago, a large number of high alloys arrived in the research institute, this batch of alloys is not only lighter than the alloy imported from the woolly bear country, its hardness is three points harder than the woolly bear country alloy, and it is precisely like this, everything has to be overturned and restarted, and it is also the same way that Jiang Sirui came up with a plan to install wing knives on the wings.

In fact, this plan was told to Jiang Yan when she was chatting with Jiang Yan in Sijiu City before.

Originally, I thought that Jiang Yan was just saying that, but through his own calculations, the stability of this plane did increase a lot after adding the wing knife.

Jiang Sirui pondered for a moment, and then spoke: "Adding wing knives to the plane is not the first thing I came up with. ”

"Who came up with it?" When the director said this, he was a little stern.

This plane, I think it is still a highly confidential matter, and suddenly an outsider knows about it, and he feels that it is a bit of a leak.

Jiang Sirui regretted it when he said this, and if he didn't explain it, he might be treated as a leak.

So Jiang Sirui hurriedly explained: "My husband, Comrade Jiang Yan once studied in Maoxiong Country, and I have seen the MiG-19 aircraft in Maoxiong Country, and when I chatted with him before, he said that the wing of this aircraft is a little defective, and if you add a wing knife, it will solve some problems." ”

When Zhou Wei heard Jiang Yan's name, he finally let go of this breath in his heart.

"I didn't expect Comrade Jiang Yan to be your husband." The voice was slightly surprised.

"Director Zhou, you know my husband." Jiang Sirui opened his mouth a little surprised.

I know, Zhou Wei knows too much, a year ago, there was a problem with the equipment in his research institute, and no one could solve it, so he found Jiang Yan, he not only repaired the equipment for himself, but also upgraded it easily.

And he also led the technicians of the entire research institute to repair all the equipment in the institute, not only repaired, but also brought out a group of technicians, for Jiang Yan's technology, as well as character, Zhou Wei was quite satisfied, and the two became good friends.

There is also this batch of special alloys that have arrived, and the inventor is Jiang Yan.

Therefore, when Jiang Sirui said Jiang Yan's name, he knew that there was no leak, and his confidentiality qualifications were higher than his own.

"I know, I didn't expect you to be his wife, don't call me the director in the future, call me big brother, my husband and I are good friends. If you have any difficulties here in the future, remember to come to me. ”

Now, Jiang Sirui said hello with a head, how can her husband still know the director here, and she hasn't heard him say it!

After the two exchanged a few more words, Jiang Sirui left the director's office with a greeting, and when she was about to go back, she wrote to Jiang Yan to see what was going on.

After Jiang Sirui left, Zhou Wei sat there and smoked a cigarette, before he only knew that Jiang Yan had research on machinery and equipment, but he didn't expect that he also had research on aircraft, this kid was too hidden.

Thinking of this, Zhou Wei picked up the phone and dialed a number, and after a while, he hung up happily again, but he smiled like a fox stealing a chicken.

(End of chapter)