Super Weapon Swap System

"Professor Zhang, these materials are obtained through secret departments, so they must be kept confidential. I hope you can lead your students to thoroughly understand these technical materials and produce qualified turbine blades as soon as possible. Then, these technical materials can be regarded as your own scientific research achievements." Qin Guan solemnly handed over the whole box of materials to Professor Zhang.

Qin Guan's words made Professor Zhang shake his head immediately: "no, isn't that a false scientific research? How can I sign my name for other people's achievements? Absolutely not."

In later generations, those so-called technicians are fishing for fame, buying a chip from abroad, polishing it with a few migrant workers, then painting their own logo as their own products, and then fooling around to defraud the country's scientific research funds.

Such people should be sentenced. They are fully up to the standard of fraud, and it is the state that swindles.

Look at today's scientists. They are extremely rigorous. Moreover, they are completely famous for the country, not for themselves. People are real scientific and technological workers.

While shaking his head, Professor Zhang opened the box and opened the materials inside. Just so casually, he immediately exclaimed: "great, great, how did these materials come from? I want to do experimental verification immediately!"

Professor Zhang was overjoyed.

Qin Guan saw that what she was holding in her hand was just a part of the single crystal.

They are all metals, which are arranged in different ways and bring different characteristics. For example, diamonds and graphite are carbon, but they are arranged in different sequences. If precious diamonds are completely melted and solidified, they will become graphite.

Diamond has quite strong hardness, but graphite can't. this is caused by different internal structures.

If you want to manufacture the turbine blades of an aircraft, the internal crystals must be arranged according to the needs and arranged neatly in order to have excellent performance. After all, the blades in the aircraft engine have the worst working environment, high temperature and high speed. If the internal structure of the metal is inappropriate, the blade fracture is too common, and the blades with tens of thousands of revolutions break and fly out, The whole engine was scrapped immediately.

Therefore, the crystals inside must be arranged neatly, just like a military training team, which requires a special way, generally directional solidification method.

Although the blade material of the turbine is called rhenium nickel alloy, rhenium and nickel are only rare elements, and the main body is iron. During normal casting, electromagnets are used to generate a strong directional magnetic field. The non solidified superalloy solidifies in the same direction under the action of the directional magnetic field, and finally forms a single crystal with the same molecular arrangement, In this way, the neatly arranged materials can withstand the high temperature. This is the secret of single crystal superalloy manufacturing.

This way, we all know, but how strong is the magnetic field? How is the magnetic field placed? At what temperature does the magnetic field begin to apply? These are accurate data that can only be obtained through many experiments. If you find the wrong direction, the research may not be able to break through for many years.

But now, in this technical data, various external environments have been clearly described. It can be said that it is simply a manufacturing process. As long as we follow this process, we can make qualified products!

Of course, the premise is that the process is correct. Professor Zhang can't wait.

With his daughter-in-law, he forgot his mother, and Professor Zhang, after getting these materials, has forgotten the existence of Qin Guan and others, and wants to experiment immediately!

So Qin Guan could only laugh: "Professor Zhang, remember what I said. After a while, you may be invited to plant 4430 to use these technologies. Once you produce qualified blades, please inform me immediately."

I have to go back! Another sleepless night!

Qin Guan couldn't help thinking that he was an absolute model worker. However, he had to deal with so many things, especially the idea he just thought of. He still needed to implement it step by step. After these months, everything was on track, and he could rest.

Over the past few days, Qin Guan had a deep feeling. He saw that some factories were overstaffed and some people filled their own pockets. At the same time, he also saw the hard dedication of the majority of scientific and technological workers. It was their efforts that enabled the military industry of the Han country to continue to move towards a strong future!

In such a difficult environment, they silently carry forward the enthusiasm of the older generation of scientific research workers. Compared with them, what are they tired of.

Besides, I really don't feel tired. It may be the reason why the system is restarted. My brain is much smoother now.

When they returned, it was light, and Qin Guan and his party could just take a group of people from the two countries to breakfast.

"What's today's project?" Qin Guan asked major Yang.

Last night's dinner seemed to make these people addicted. It would be much simpler this morning. Millet porridge, wonton, fried dough sticks, bean curd and steamed stuffed buns are common.

Specially made some non spicy food for these foreigners. They are used to eating bread and ham. They are very happy to eat these things.

During the meal, Qin Guan asked major Yang. Now, although major Yang is the chairman of the board, he is also faithfully performing the role of Qin Guan's assistant.

I've seen tanks and planes. What's next to deceive the people of yezao?

There must be.

"After breakfast, we went to the nearby garrison to shoot targets and let them experience our 56 strokes," major Yang said.

Hearing what major Yang said, Qin Guan gave a thumbs up. Yes, how could he forget it.

No matter how small an ant is, it is also meat and light weapons. Although the profit of each piece is not large, the advantage of light weapons lies in the large number!

For example, even if the project is negotiated, there are at most dozens or hundreds of aircraft. What about light weapons? Thousands of them are ordinary, even tens of thousands, hundreds of thousands.

In the international arms market, the three enduring weapons are AK47, bazooka and 107 bazooka.

Let's start with AK47. In fact, everyone calls it that. It's a habit. It's not AK47 that is widely spread in the world, but its improved AKM.

A stands for automatic gun, and K is the first letter of Kalashnikov's name, so it can be called AK series.

AK47 was finalized in 1947, so it is called AK47. It began to be heavily equipped with the bear army in 49. It is the most reliable automatic rifle in the world, solid and durable, low failure rate, reliable performance, simple structure, easy disassembly and low production cost.

However, this gun also has many small problems, so Kalashnikov also made many improvements to this gun, which was later called AKM

For example, the weight of the rifle is reduced, a large number of stamping parts are used, and riveting is changed to welding. For example, the barrel joint sleeve and tailstock are spot welded on a 1mm thick U-shaped casing, and the frame gun guide rail is also a stamping part and spot welded on the inner wall of the casing; The magazine is made of light alloy, which can be used in common with the original steel magazine. In the later stage, a kind of glass fiber plastic die-forming magazine is developed, which can also be completely used in common; The butt, guard wood and grip are made of resin synthetic materials.

Some materials explain that AKM uses folding butts. This m means folding butts. This is a complete misunderstanding. Folding butts are prepared for some troops, such as the infantry division. When taking an infantry combat vehicle, folding butts are easy to shoot in the vehicle. General units still use the model of fixed butts.

The 56 Chong, after the founding of the people's Republic of China, unified the domestic complex weapons and equipment for the first time and became a gun family.