Super military empire

From the very beginning to the suspicion of Liu Yijiu, a young comrade, until now he is highly respected. In fact, Liu Yijiu has not made much achievement. He only used his design to tell these old men who were stupid in the mountains. Ours, the elasticity he designed is better than theirs.

Then, the c4 explosive made with his formula was better than the original. If it weren't for Liu Yijiu to tell them, they wouldn't even know what it was!They did not expect that metal powder would be more lethal than explosives.

This time the Southwest War came to an end. They made improvements to the original 130 rocket artillery shells, and produced the cloud explosive shells of the 336 rocket artillery warhead. They must have received more praise.All this is the credit of Liu Yijiu.

If there weren't for Liu Yijiu's whimsical ideas and his suggestions, they wouldn't know it at all.

Therefore, if Liu Yijiu proposes to make any ammunition, they will not question whether the design is reasonable, and the performance they want is not achieved in time, and they can eventually be improved.In this way, they have accumulated experience and let their thinking no longer be limited.

Before this, there was not much real technology accumulation in China.The technology given by the Soviet Union has long been digested, and now the ammunition of various countries in the world has obviously more than 30 years of experience than China.The technology they got from the Soviet Union was also in the early 1950s!

"Director Xiao Liu, you are a distinguished guest. Let's have a dinner here tonight. Everyone hopes you stay here and have a good time." Seeing Liu Yijiu coming here, Feng Yue was full of wrinkles. It was all blooming, and the smile made the black-rimmed glasses on the bridge of his nose moved up a lot.

He is a technical management official, and he naturally admires those with skills.

"I'm drunk as soon as I get drunk, or forget it..." Liu Yijiu didn't dare to drink. God knows if he will have the habit of talking drunk. If he says something that shouldn't be said, he must be caught in this mountain. Some of the guys grabbed it to do a slicing experiment.

I hope the guys in the underground base are not doing biological experiments.

"Dr. Liu, don't say that. When you were a half-year-old kid, one person could knock down a lot of people!" Nie Zhibo came over with a stack of drawings in his hand and heard Liu Yijiu say He doesn't know how to drink, so he said with a wry smile.

He was not less drunk by this guy.

In the past, the base was bitter, but wine was still indispensable. The conditions were not good. When the base was built, everything was built from scratch. The limited construction was the factory building. While digging into the mountain, the factory began to build. For construction, they just used some plastic sheet to pull a shed as a house.

The winter in the mountains is very cold. Knowing this situation, they mobilized a lot of wine here to keep out the cold.

Liu Yijiu was the only child in the base that year, so he became the object of amusement by everyone. He cheated him into drinking and other things since he was a child, and finally got the little guy out of his drinking capacity.

"Uncle Feng, Uncle Nie, don't call me Director Xiaoliu, let's call Xiaoliu. Director Xiaoli is too fertile. By the way, has the drawing of the anti-tank tail shelling armor-piercing bullet I mentioned at the beginning come out I came here today for this purpose. The purity of the tungsten powder from Teacher Jia reached 99.99%. If possible, after secondary treatment, it should be able to reach a higher purity, which is completely enough for our armor-piercing projectile..." Liu Yijiu Worrying that these two old men would talk about drinking, they immediately moved to business.

Upon hearing this, the two of them frowned.

The tail shelling armor-piercing bullet is relatively easy to say, but when they designed it, they realized that this thing is not as easy as they thought at the beginning.

I don’t mention the material requirements. It’s just that the armor-piercing projectile can reach a higher speed without the shell. At the same time, the armor-piercing projectile has a stronger armor-piercing ability. They calculated for a long time. , Various strengths and mechanical properties, and the initial velocity that the propellant charge can provide, all make them headaches.

"During this time, I spent most of my energy on this, and there has been no way to solve some problems. If tungsten-molybdenum alloy is used, the weight of the entire armor-piercing projectile will be a little heavier, and the outer shell must be taken off during the flight. , You can’t make the shell too thick or too thin, but you can’t make the propellant pressure greater. It’s all about the overall design. I have discussed it with them many times, but I think it’s too difficult..." Nie Zhibo handed a stack of drawings to Liu Yijiu, all of which were their design sketches for the stabilized tail wing armor-piercing bullet.

Liu Yijiu looked at them one by one, but he didn't look at the calculation formulas next to him.

He didn't know how to make this thing.

When the tank arrived at the back, it was basically carrying all kinds of missiles. At that time, it was not called a tank, but a land firepower platform, which was mainly used for fire support to ground forces.A small anti-armor missile is enough.

He knew this because he had seen the information.

I also have drawings and know how it works.

"If it doesn't work, we will leave this to the next study. We can shoot the shells in series, so that we don't have to consider the various issues of shelling armor-piercing projectiles. What about the blackboard here?" Liu Yijiu looked around. For a moment, I didn't see the blackboard that was always placed here for discussion in the office.

"It's outside. The new ones made for us in the eighth district have not yet been obtained. Go outside..." Feng Yue explained that the blackboard inside had moved out.

During this time, they had many tasks and needed more blackboards.

When everyone is discussing, they draw a sketch on the blackboard, and then a few people discuss together, if there are any suggestions, or if they are uncertain, make changes, and then continue to verify...

In this way, a lot of drawings can be saved.

Liu Yijiu followed the two to the outside and saw that all the blackboards were densely packed with diagrams and calculation formulas.

Seeing that he didn't move, Nie Zhibo hurried forward and erased an unimportant project design sketch.

Liu Yijiu didn't say anything. He picked up the sketch next to the blackboard and drew a sketch of a tandem armor-piercing projectile. This type of armor-piercing projectile should be much more difficult to produce than a tungsten alloy tail piercing projectile.

"The front is the tungsten core armor-piercing projectile, and the middle here is the high explosive..." Liu Yijiu pointed to the whole picture and introduced the situation. "Because it is a projectile, there is no need to consider installing rocket engines and propellants later. The principle of our anti-armor missile is similar. The ejection speed of the shell is provided by the propellant behind. We have no problem with this technology. The front armor-piercing part uses high-hardness alloy steel, while the latter part uses high Explosives, once the armor-piercing part hits, the high explosives behind will explode, and the shattering of the outer shell can also damage the armor. At the same time, it will once again provide power to the tungsten core armor-piercing part whose speed has been reduced in the front..." Since it's not easy to get the tail shell off, let's make it easier.

"This can be achieved? Moreover, how to hit the armor with the steel core in the front to cause an explosion in the back, and how to avoid the explosion of internal explosives when the gun pops out of the chamber, these are all problems..." Nie Zhibo has been troubled by this design. It seems that his problem has been resolved.

However, this kind of tandem armor-piercing blasting bomb in front of us is more difficult to achieve.

"This is your problem. At present, our tanks mainly use rifled guns. How to consider the progress effect of rotation after the gun is ejected from the chamber? This needs to be considered when designing. In addition, the five areas have already been studied. Smoothbore gun, how to make the shells perform better under high temperature and high pressure, these are your problems..." Liu Yijiu blinked and said irresponsibly.

Want to do artillery research?

This is definitely a terrible thing.

Liu Yijiu himself is not familiar with this aspect, mainly because he has no interest in it at all.

After the war develops, it will be sublimated to the category of art.The heavy firepower strikes each other with precision, and then discharges a small group of assault troops to sweep, and finally take over. These guns move slowly, are not flexible enough, have insufficient range and high precision, and can only be used as targets.

Of course, this era is still too far away from that kind of thing. Liu Yijiu can only get some things he knows and let these experts use their specialties.

Precision strike weapons such as missiles are king.

"Little Liu, I'm looking for you, why did your kid come here?" After Liu Yijiu left a lot of questions for Feng Yue and Nie Zhibo, he was ready to bugger, but did not expect Zheng Hao and Wang Shunyi The two ran here.

After asking, I realized that they were here for a dinner in the nine districts.After the dinner in the 9th district tonight, I will continue to work...

The first batch to go back, regardless of distance, has nothing to do with the busy three districts and nine districts.

There is no canteen in the base that can accommodate everyone.

The chief officials of these bases, naturally, have to participate, even the heads of other districts will also come, usually there is no business contacts, it is difficult to get together, the New Year is the time for everyone to connect.

Liu Yijiu didn’t want to stay here. To stay, he would definitely have to drink. These old men seldom drink alcohol, but he already knows very well that many guys have a lot of alcohol. If you let him go, you will be in trouble. Up.

In the end, being pressured by Wang Shunyi and Zheng Hao and above that they could not break away from the masses, coupled with Nie Zhibo and Feng Yue persuading from them, Liu Yijiu had no choice but to stay...