Three Hundred and Ninetieth Chapters Development of Grenades

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After hearing what Zhao Zhongyao said, Chen Dongshan hurriedly said that he would help Zhang Lianying design a new type of grenade.

"Okay, then I will leave this task to the two of you. After the design is completed, show it to me first. If you think it is OK, then produce some first, test it, and see how powerful this grenade is."

"Don't worry, we will design it soon." Zhang Lianying also nodded in agreement.

After Zhao Zhongyao finished speaking, he returned to his office.

"Hmph, these two old guys, if you don't give them a hard time, they don't know the rules. They really don't know how to show off. They have to be led by the nose."

Thinking about Chen Dongshan and Zhang Lianying, Zhao Zhongyao felt a little annoyed.

But he also knows that he is a factory director, and this kind of thing is the time to test his leadership ability. If he finds it annoying to be the factory director because of this trivial matter, then he doesn't need to be an 'officer'.

Besides, when Chen Dongshan and Zhang Lianying saw that Zhao Zhongyao was gone, they started talking again.

"Old Chen, what's the matter, will we let Zhao Zhongyao lead the way in the future, and we have to listen to him in everything."

Don't look at the two old guys who pretended to be like grandsons in front of Zhao Zhongyao when they were cleaning just now. In fact, they are still dissatisfied in their hearts, but they know that if they insist on fighting Zhao Zhongyao now, it will definitely not do them any good.

In any case, Zhao Zhongyao is their leader now, and they must listen to the director of the base, which is what Director Liu meant. If the two of them openly confront Zhao Zhongyao, it is a clear violation of the base's regulations, and Zhao Zhongyao can naturally punish them.

The two old guys are also about to retire. At this time, if there is a punishment, it will have a great impact on my future life, so the two of them have to live with their tails between their legs.

But their hatred for Zhao Zhongyao in their hearts continued unabated, and they already regarded Zhao Zhongyao as their enemy. Just can't show it clearly.

When Zhao Zhongyao gave them the task just now, they both looked respectful and obedient, but they waited for Zhao Zhongyao to leave. The two of them were revealed again.

"A man can bend and stretch. We endure for a while now in order to bring Zhao Zhongyao down in the future." Chen Dongshan is naturally the same, how could he be willing to become Zhao Zhongyao's pawn. His actions during the day were all just pretending.

"Old Chen, I think you are talking big again. What ability do you have to bring Zhao Zhongyao down? After all, he is the leader of the base. Although you and I are experts in final assembly, we are still not "tigers" in this deep mountain ditch. Luo Pingyang was bullied by dogs!"

Although Zhang Lianying was also full of anger, he felt that he had no way to bring down Zhao Zhongyao, and he didn't have a strong backer. Although the leader of the final assembly spoke, he didn't have any relatives with them, and the relationship was not particularly good.

Just like Director Liu was considered a friend before, but now people don't speak for them, how else can he fight against Zhao Zhongyao.

They are very clear. Zhao Zhongyao is now a celebrity in the military industry. Although the two of them are famous, they are already'expired' stars. Although he is still famous, he just doesn't have much popularity. Even the leaders don't 'like' them anymore.

"Old Zhang, why are you so pessimistic! What is Zhao Zhongyao? Could it be that we two old experts are not as good as him, a junior expert." Chen Dongshan still doesn't seem to take Zhao Zhongyao seriously. I don't think there is anything special about this kid.

"Old Chen, judging from the current situation, we two old experts are probably not liked by anyone at all. Why didn't you notice that the entire military industry seems to be developing younger now. Only young military personnel will Being valued by superior leaders, like us old experts, is a thing of the past, and no one is paying attention to us.”

For the country's modernization reform. Zhang Lianying is also very clear. He knew that the entire country of Hua was undergoing modernization, and so was the army. Hyundai is also under construction. The same is true for the military industry in the army, which is also in the tide of reform of the entire army.

The most important step in the modernization of the Hua** team is the rejuvenation of the cadre team.

This cadre team is not only the officers in active service in the regular army, but also some professional and technical personnel in the military industry. All these high-level talents and military commanders. We must develop in the direction of youth and knowledge.

And Zhao Zhongyao is undoubtedly a typical representative of this tide of reform. He has both the identity of a university professor and the identity of a military expert, and he is only a young man of 26 years old. It is difficult to find a second one.

Therefore, the military industry in Huaguo now naturally attaches great importance to "young talents" like Zhao Zhongyao.

Even this time, Zhao Zhongyao was appointed as the director of the'Jianghai Machinery Factory', which was the result of careful consideration by the leader of the General Armament Department.

For the old comrades in the military industry, the superiors are too embarrassed to let them retire early, and they can only try to mobilize them to adapt to the needs of this reform tide.

If these old guys still have a young ambition and the determination to do a career again, then keep them, but if they feel that they are old and useless, they want to leave opportunities to young people , then let them propose early retirement on their own initiative.

Chen Dongshan and Zhang Lianying are representatives of this group of veterans in the military industry. The leader of the final assembly transferred them to this newly established military industrial base.

I want to test them. See if they are "old men with great ambitions for thousands of miles". If they still want to start a career again, or they are really old and don't want to make contributions anymore, then let them propose early retirement by themselves.

In fact, whether a person is a talent or not has little to do with age. Young people are not necessarily talented, and old people are not necessarily talented. Although the reform requires younger cadres, if an old expert is really talented, the pillar of the country, and the mainstay of a unit, then the relevant state departments will not be willing to let him retire early.

It can be said that the Huaguo in the parallel world where Zhao Zhongyao was reborn is undergoing a profound technological and institutional change. In such a campaign of washing the sand with waves, only real talents can survive, and those duckweeds and bubbles without real talents can only drift away with the waves of reform.

And the person who can really see all this. I'm afraid there are not many. Zhao Zhongyao may be one of them. And Zhang Lianying and Chen Dongshan, the two old guys, couldn't understand all this. Still complaining in my heart that the leaders don't care about them, transferred them to such a place where they don't want to shit, and let them be 'bullied' by a young man!

"Is this all normal! We are all old. We are useless, so we will not be popular anymore. What else do you want? Don't you want to be more popular when you are old! How is this possible. "

"Then let's just swallow our breath and let Zhao Zhongyao shout and drink." What did Zhang Lianying do, he couldn't swallow this breath in his heart.

"Let's do this first! Later. If there is any chance, we will find a way to deal with Zhao Zhongyao." Chen Dongshan himself didn't know how to deal with Zhao Zhongyao, but he felt that as long as he wanted to deal with one person, he would eventually There are some opportunities that can be grasped by oneself.

"Old Chen, I think it's an opportunity to develop a grenade this time."

Zhang Lianying is an expert in the development of grenades, and he feels that he must be better than Zhao Zhongyao in this regard. As long as he is better than him, Zhao Zhongyao has no say in the development of grenades.

"How do you say that? What opportunity do we have for developing a grenade?" Chen Dongshan didn't quite understand what Zhang Lianying meant.

Zhang Lianying walked up to Chen Dongshan and patted him on the shoulder: "Old Chen, think about it, although Zhao Zhongyao is an expert in missile research, he may not necessarily be able to develop grenades. Don't look at the grenade as a small weapon, but small Weapons also contain great technology. Zhao Zhongyao is definitely not as good as us in this regard. In this case, when we develop grenades, Zhao Zhongyao will have to listen to us. If we want him to do it, he will have to do it Do it!"

Hearing what Zhang Lianying said. Chen Dongshan seemed to feel something too.

"Well! It makes sense. In this way, when we were developing the grenade, we deliberately made things difficult for Zhao Zhongyao. We said that we need various materials to develop the grenade, and then asked him to help us get these materials. Now, it is enough for Zhao Zhongyao Zhongyao is busy."

Chen Dongshan understood what Zhang Lianying meant, and he also echoed it.

"Okay, that's it. Let's design the drawings first, and then we can make things difficult for Zhao Zhongyao." After the two muttered for a while, they began to design the grenade drawings on the desk.

In fact, the grenades they designed before were the most common grenades, just because the grenades in this world were not advanced at all, so the two of them felt that the grenades they designed were already very advanced.

While discussing, the two were designing what they thought was a very advanced grenade. In fact, it is a tin grenade with a delayed fuze. It's just that the grenade designed by the two of them is a little more improved than the original one. Changed the index fuze to a ring-pull fuze. This makes throwing soldiers safer and more reliable in use.

Of course, the main factor that determines the explosive power of a grenade is the layer of iron that includes the explosive. What kind of material is this layer of iron sheet made of? The explosion effect is different. Ordinary grenades made of iron sheets will only form a few fragments after explosion, while grenades made of some special materials will form a large number of fragments after explosion.

At this point, Zhang Lianying and Chen Dongshan hadn't thought of it at all. They just worked hard on the hardness of the iron sheet of the grenade, and they just wanted to use some relatively hard steel to make the iron sheet of the grenade.

This time, the grenade designed by the two of them used a very hard alloy steel. In fact, neither of them knew about this kind of steel, nor had they seen it before. It's just that such a material was casually designed at design time. In this way, fortunately, after the design was successful, Zhao Zhongyao was presented with a difficult problem.

The development direction of the real grenade is not at all what Zhang Lianying and Chen Dongshan imagined. The goal of modern grenade development is to continuously increase the number of grenade fragments. The number of fragments the grenade explodes will determine the lethality of the grenade.

The main measures to improve the lethal power of hand grenades in the development of hand grenades in modern society are: 1. The quality of fragments tends to be miniaturized. The analysis of the wounding effect of fragments shows that under the premise of the same energy level, the wounding effect of small high-speed fragments is much better than that of large low-speed fragments. Therefore, the mass of various anti-personnel grenade fragments currently under development is mostly between 0.15 and 0.2 g. 2. The number of fragments tends to be quantified. The number of effective fragments determines the fragment density per unit area, which directly affects the hit probability. It is an important basic principle in grenade design to increase the number of effective fragments as much as possible under the premise of a certain bomb quality. 3. The shape of fragments tends to be polygonal. Fragments of different shapes have different penetration capabilities and the amount of energy delivered to the target, and their wounding effects are also significantly different. High efficiency, so the biological tissue

The degree of injury is much more serious than that of spherical fragments. 4. Fragment speed tends to be high speed. The magnitude of the fragment velocity determines the strength of the pressure wave and the size of the instantaneous cavity, which is ultimately reflected in the degree of damage to biological tissues. The test results show that when the mass of fragments is 0.1-0.2g and the speed is 1500-1800m/s, it can cause more effective wounding effect.

In order to ensure that the grenade achieves the best expected effect, it must be artificially controlled by changing the material and improving the processing technology. For example, by using fully prefabricated or semi-prefabricated fragments to control the number and shape of fragments; adjusting the matching relationship between the charge and the projectile to ensure the fragmentation speed; improving the shape of the projectile to control the fragmentation speed; using plastic or other non-metallic materials to reduce the mass of the whole projectile wait.

Zhang Lianying and Chen Dongshan naturally don't know the level of modern technology for developing grenades. Their development level is similar to that of Zhao Zhongyao during World War II in the era before his death, but they are only at the initial level of developing grenades. superior. No very advanced grenade has been developed at all.

Although Zhao Zhongyao was not an expert in grenade development during his lifetime, how could he say that he was also a military fan when he was in that world. He has been exposed to many kinds of military weapons, whether it is large weapons or small guns and grenade weapons, he has done some research. He also has a general understanding of the detonation principle of the grenade and the materials needed for its development. From this point of view, he has already surpassed Chen Dongshan and Zhang Lianying.

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