Chapter 344 More than doubled the improvement!
Before they left, Gao Zhendong had a dinner date with Lin Lianwei. Although they were both in the capital, their workplaces were still a bit far apart. If Lin Lianwei didn't call, Gao Zhendong wouldn't be able to find him. Just in time, I fell into a trap.
A few days after this incident, someone from the Changjian Factory called.
"Mr. Gao, the warhead and engine you want us to make are complete. Although the anti-tank missile has not been completely completed and cannot be tested for counterweight flight, your simple warhead and The engine is all done, can you come over and take a look at the test? "
People at the Changjian Factory call him more uniformly. Whether he is the chief model engineer or the chief engineer of the third factory, he can always be called chief. Unlike others, there are many types, such as director Gao, general manager, consultant, team leader, etc.
This kind of test must have been done at the Changjian Factory. There is a special test site there, just for these bombs that can fly around.
Gao Zhendong is very interested. You can go for this. As a man, he has never been very resistant to these things.
Leaving the construction of the No. 3 Factory to Yan Chengde, who was very busy, Gao Zhendong asked for leave from the factory, sent Lou Xiaoe to her parents' house, and went straight to Changjian the next day. Leave the factory.
The road was relatively bad at this time, but Gao Zhendong was riding the GAZ-69 from the factory. There were two other people with him, but it had nothing to do with weapons and equipment.
The Changjian Factory is not too far from the capital. Gao Zhendong has been shaking on Gas 69 for almost a day, and he has reached the right place.
Mr. Luo and the director of the Changjian Factory had been waiting for him in the factory. When he arrived, they expressed a warm welcome. The group had a simple meal, and Gao Zhendong saw the results of this experiment.
One batch only has the warhead. This part is used to test static armor penetration. Only the warhead is enough. During the test, it can be fixed in front of the target board according to the ideal explosion height and detonated.
As for the other part, the engine, warhead, fuse, and tail are all assembled, and even the steel launcher is ready. However, this launcher is a transitional thing, so it is more casual.
The firing component is from the first generation rocket launcher, so use it first.
In fact, there was a rocket launcher at this time, a first-generation rocket launcher imitated from the RPG-2.
However, the performance is average. The static armor penetration depth is 100mm/65 degrees, or 180mm. The mechanical fuze at the bottom of the projectile is quite average. When dealing with armor with a large angle, dumb projectiles often ricochet out.
Anyway, when fighting Lao Maozi in 1969, this thing was basically useless against Lao Maozi's T-62. However, although it couldn't attack the tank, it was still very powerful against Lao Maozi's other armored vehicles. 19 vehicles of various types were dropped.
In short, with the development of tanks, the first-generation anti-tank rocket launcher is not only incapable of anti-tank, has a range of only 150 meters, and occupies an organization, but it is also acceptable.
The problem is, the name of this thing is an "anti-tank" rocket launcher. It's a bit of a joke if it can't be anti-tank.
Of course, this was still 1960, and the problem of being unable to fight tanks was not yet a serious problem.
For the charge of the rocket launcher warhead made for Gao Zhendong, the Changjian Factory used the same charge as the first-generation rocket launcher, and there is nothing else that can be used now.
Seeing Gao Zhendong's eyes shining brightly as he looked at these bad-tempered treasures, the comrades in the Changjian Factory all smiled. The gay men who come here usually look like this at the beginning.
But it was getting late, so the experiment was only done the next day.
The next morning, Gao Zhendong had breakfast early in the morning and ran to the testing site to wait.
Mr. Luo also led others to prepare for the experiment in a busy and orderly manner.
As time went by, before 9 o'clock, the static armor-piercing test of the warhead was ready to be completed.
Everyone entered the bunker, and following Mr. Luo’s order, there was a roar.
"Boom"
When the smoke cleared, the comrades from the Changjian Factory gathered around and started collecting data.
A comrade in charge of data collection ran back and reported bad news.
"Mr. Luo, sorry, there is no data."
What? No data? Mr. Luo and Gao Zhendong were both surprised. Didn't they even get out of the trap? Impossible.
The experimenter's next sentence was a 180-degree turn: "The 300mm target plate we prepared was completely penetrated. I don't know the specific penetration depth."
"What? ? "This time, Mr. Luo was the only one who was shocked.
To be honest, he is not very optimistic about the warhead designed by Gao Zhendong. After all, Mr. Gao is not a warhead designer. The trial production of these warheads was originally intended to accompany the prince to study. It’s just that it’s not a hassle anyway, just have some fun with Mr. Gao.
After all, at the beginning of the project, the leaders of the National Defense Work Committee privately told them that they must try their best to create good working conditions for Mr. Gao and ensure his health and mood.
Furthermore, the caliber of this warhead is the same as that of the first-generation rocket launcher, which is 80mm. Compared with the 180mm static armor penetration depth of the first-generation rocket launcher, preparing a 300mm target plate is already very embarrassing. Even if you are a genius, you will never be able to As for an increase of 67% all at once?
However, the result was that President Gao's warhead still had enough power to penetrate the 300mm steel target with one shot. He glanced at Gao Zhendong awkwardly, only to find that the latter was cheerful and not unhappy at all.
He didn’t know that at this time, Gao Zhendong’s thought was, “Sure, steady, 300 will penetrate directly, and 400 is expected.”
He knew that the explosives at this time were incomparable to the 89-cylinder charge. You know, that charge had won an award.
Furthermore, the processing capabilities of the medical mask may not be as good as those at that time. The size I measured based on the drawings must be different from the original version, so it is definitely impossible to achieve a penetration depth of 630mm.
But in his opinion, a 40% discount should be fine, right? There is always a penetration depth of 380~400mm, right?
But this is just his expectation. Whether he can achieve this depth of penetration, he doesn't know.
He didn’t think about why the target plate was only 300mm thick. He only knew that 300 couldn’t stop it!
So he looked happy and laughed: "Okay, okay!"
Seeing that Gao Zhendong didn't have any unhappy reaction, Mr. Luo was relieved, he was careless, he was careless, for Mr. Gao's ability is still underestimated.
Thinking about the pitiful 180mm of the 80mm bobbin produced in his factory, Mr. Luo felt a little ashamed. It was a pity that he was still in charge of the war department. He had done all kinds of stupid things, and Mr. Gao just did it as if he were just playing tricks. They are all better than those produced by our own factory.
He quickly said to the tester: "Stack the two target boards! Continue the test!"
Although the effect of stacking two target boards is different from that of one, at this time it is also There is no other way, let’s take a look at the situation first.
Gao Zhendong said with a smile: "You don't need to stack them up. Just lay the target board flat and use the original height and width as the thickness."
Fuck, look at my pig brain , 300mm thick, can be tested even if it is laid flat!
Mr. Luo laughed angrily to himself, and quickly said to the tester: "Yes, just do it!"
When the tester made preparations, Mr. Luo turned his head: " Mr. Gao, I’m so impressed. With the same caliber, you can increase the power by just doing it.”
Gao Zhendong smiled and said: “It’s not that exaggerated. This war department of mine is still far from ideal. Far away.”
Mr. Luo couldn't wait to pick up the warhead next to him and give it to him. This is so shameless to say. You are so shameless. It's hard to say whether your new warhead can be worn. Anyway, my old rocket launcher can't be worn.
Gao Zhendong has no intention of hiding his technology: "Mr. Luo, I have studied that in order to increase the depth of armor penetration, when other conditions remain unchanged, in addition to increasing the caliber, there is another The way is to increase the length of the charge, so the length of my charge is longer than that of the old rocket launcher. You can simply think that my charge is larger."
Mr. Luo quickly wrote it down. , Well, increase the charge length, I learned it, I learned it.
Gao Zhendong added: "But it is not good if the charge length is too long. The limit is 3 times the charge caliber. Any larger is meaningless. Taking into account the size, volume, weight, etc., this time I Use more than 2 times.”
This is because of the incoming sparse wave, or based on intuition, the charge is too long and the energy cannot reach the other end.
Then he pointed at the drawing and said: "But there is a bigger reason, this medicine cover!"
Mr. Luo looked at the medicine cover strangely, it looked similar to the old rocket launcher. No difference.
Gao Zhendong pointed to the medicine cover and said: "Pay attention here. This is a medicine cover with double tapers and variable wall thickness. Compared with the medicine cover of the old barrel, the effective charge of the warhead is further increased. At the same time, the length of the bus bar of the medicine cover can be improved, which can improve the velocity gradient and have the effect of increasing the length and speed of the jet."
Mr. Luo was stunned by Gao Zhendong's words. I'm stunned. It's both theoretical and practical. Am I in charge of the war department or are you in charge of the war department?
But the fact is here, the war department of Mr. Gao has a strong penetration depth.
He looked at the picture of the warhead with an intoxicated expression, "Learn!" Learned how to get anti-tank missiles! It's so beautiful. Let's not talk about what the anti-tank missile is like. This technology alone is already worth all the initial efforts.
At this interval, the test personnel were ready again and the test continued.
There was another roar and smoke. After all the work, an experimenter came back dancing with a probe in his hand and his finger stuck in a certain position.
"Mr. Gao! Mr. Luo! 427! 427! 427 millimeters!"
"Fuck you!" Mr. Luo couldn't help but swear.
From 180 to 420, a 133% increase! What is this concept? This means that in front of this warhead, all tanks are newspaper shells!
"Try again! Try again! Pay attention to safety!" He immediately jumped up and urged the test comrades to continue the test, but warned about safety issues. After all, everyone was very excited at this time, so don't cause any problems.
Another roar passed, and the experiment was repeated ten times.
“420! 420! The 420mm penetration rate is 90%, and the shot that didn’t penetrate also has 411!”
(End of this chapter)