On the eve of the anti-eagle movement: the country urgently called me back home!

Chapter 130, the 101 Arsenal full of black technology, the Dongfeng missile exposed, Qian with low self-esteem: Am I disconnected from the world? (Please subscribe!)

Qian Lao had an eye-opener today. The car he rode in… the tall buildings… and the modern arsenal… and the production workshops of the Type 49 and Type 51 rifles…

Everything refreshed Qian Lao’s cognition again and again.

In his impression, Rabbit should be a country with a lot of work to do and backward military industry.

It is for this reason that he hopes to come back to help Rabbit make achievements in the military industry.

Unexpectedly, as soon as he got off the plane, he found that… Rabbit’s military industry is more advanced than he imagined.

Take rifles for example, no country in the world has made rifles more advanced than the Type 49 and Type 51.

At this time, Gan Lao passed by the 107 rocket launcher production workshop:”Is this the 107 rocket launcher?”

Zhao Tianming and Jiang Chen were a little surprised:”Gan Lao, do you know it???”

Gan Lao said proudly:”When I was in the Navy Minister’s office in Eagle Sauce, I heard Kimble say that Rabbit has a 5,000-caliber rocket that the army is afraid of. It has 12 gun barrels, and the firepower of one gun is equivalent to that of a battalion of Eagle Sauce.……”

“When I came into the workshop, I saw… Isn’t that what Kimble was talking about?”

Zhao Tianming:”I didn’t expect that the 107 rocket launcher we developed would scare the Eagle Sauce soldiers so much… Haha… The efforts paid off.……”

“Wait!” Gan Lao:”Director Zhao, you just said… this was developed by you?”

“Yes, this was developed by Jiang Chen in 1949……”

Hiss!

Gan Lao looked at Jiang Chen with an incredible expression:”I always thought that the 107 rocket launcher mentioned by Kimble was a weapon provided to us by the Russians? I didn’t expect… it was actually independently developed??”

“Well, what’s so strange about this!” Zhao Tianming said:”We Jiang Chen have developed many weapons!”

“For example, our Type 49 sniper rifle can destroy a truck with one shot.……”

“There are also individual air defense missiles, individual anti-tank missiles, Stinger individual air defense missiles, Type 50 anti-aircraft guns… These weapons have helped our army successfully shoot down 183 Eagle fighters of various types on the peninsula……”

Zhao Tianming said proudly:”However, in my opinion, what makes our generation of military workers most proud is the Guardian-2 rocket launcher… It sank the Eagle Sauce cruiser in the B Island Strait and bombarded hundreds of bald warships of various types… Its terrifying range reaches 480 kilometers.……”

Hiss?

A rocket launcher has a range of 480 kilometers?

The range of a missile is probably no more than that!

The V2 missile is only 270 kilometers.

The P2 missile newly developed by the Russian bear is only 590 kilometers.

It’s incredible.

After hearing this, Gan Lao was dumbfounded:”What did you just say? How far is the range? ?”

“The maximum range is 480 kilometers… One rocket launcher has 6 launch tubes, which can cause devastating damage to the enemy as long as it is launched.……”

Gan Lao excitedly pulled Jiang Chen’s hand and said,”Comrade Jiang Chen, how did you do it?”

Generally speaking, the range of rocket artillery is generally between 20-70 kilometers. Targets in closer areas can be attacked with howitzers, and targets in farther areas can be attacked with short-range surface-to-surface missiles. Therefore, artillery generally does not particularly pursue range.

480 kilometers means that its accuracy will be too high, thus losing its meaning of existence.

Jiang Chen:”Hey, don’t listen to Zhao Tianming’s nonsense. In fact, it is just adding a rocket engine to the rocket to slightly increase the range, achieving precision strikes within 300 kilometers!”

Uh uh… 300 kilometers of precision strikes.

Are you in Versailles?

“Jiang Chen, how do you achieve precision strikes?”

Jiang Chen:”Guidance and infrared ballistic correction… the accuracy is probably within a hundred meters.”

These few short words amazed the missile expert Qian Lao.

The shooting accuracy of 100 meters is already very high, and even missiles may not have this accuracy.

At this time, Qian Lao looked at his mind and began to deduce how to achieve this accuracy through the knowledge he had learned: the impact points of artillery projectiles follow the”dispersion follows the circle” principle, that is, after reaching a certain number of projectiles, all the impact points form an approximate elliptical shape.

The distribution of impact points or explosion points is regular, and the distance distribution of impact points is a normal distribution, which is characterized by a symmetrical distribution with dense in the middle and sparse at the edges, and has an extreme range.

Almost all impact points fall within 8 times the distance probability deviation. The directional distribution law of the impact points is the same as the distance distribution law.

The plane distribution law of the impact points is based on The average impact point (the average value of the impact point distance and direction coordinates, also known as the scatter center) is the center, with the distance probability deviation and direction probability deviation as the scatter characteristics. A two-dimensional normal distribution (elliptical distribution) is used.

Almost all impact points fall within a rectangular area of 8 times the distance probability deviation and 8 times the direction probability deviation.

The spatial distribution pattern of the bombing point is a three-dimensional normal distribution (ellipsoidal distribution) with the scatter center as the center, with the distance, direction and high and low probability deviations as the scatter characteristics.

Almost all bombing points are within a rectangular block with 8 times the distance probability deviation, 8 times the direction probability deviation and 8 times the high and low probability deviations as the edges.

Through calculations and knowledge learned, Qian Lao knows what 100 meters of accuracy means.

“It’s so shocking!”

Generally speaking, the calculated deviation of rifled artillery is generally tens of meters, while the calculated deviation of rocket launchers can reach hundreds of meters and several hundred meters.

The reason is that rocket launchers are multi-barreled, and the middle tube is used as the reference when calculating the shooting parameters. The other barrels are pointed in the general direction with the reference tube as the axis, and the rocket launcher barrel is not rotated by threaded brakes, but relies on the thrust of the ballistic ascending phase to shoot at the target. Its ability to maintain balance is greatly affected by wind direction, wind speed, and the rotation of the earth.

For example, the shooting dispersion of the Type 83 130 rocket launcher can reach 300 to 500 meters at a range of about 20 kilometers.

Although there is no strict positive proportional law between distance and projectile dispersion, both increase in stages. The farther you shoot, the greater the shooting dispersion and the less accurate the shooting.

Based on this calculation, the”Guardian”-2D can maintain a level of 100 meters at more than 400 kilometers. What a remarkable technical level!

In addition, many types of warheads are”Guardian””-2D rocket launcher is another highlight. In addition to traditional high-explosive bombs, it can also use more than six different types of warheads according to different strategic and tactical requirements.

Among them, the accuracy of the two-way terminal-sensitive submunitions and homing bombs attacking vehicles is very high, and it is said that they can directly hit the target. It can even carry three small drones in the rocket. This is a drone that drops the suicide ammunition it carries after the rocket reaches the target. It can search for radar signals on the ground to perform suicide attacks. Although it is still under development, it also provides a platform for it.

It can be said that the rocket has achieved a precision leap in the launch carrier platform and a breakthrough in ammunition guidance.

From now on, the rocket launcher can achieve”concentrated fire and interception into lines”.

Of course, these are core technologies that cannot be known by watching.

Qian Lao:”I didn’t expect that our military technology development has been so advanced, haha!”

Incredible.

Shocked!

Qian Lao has a bit of”it turns out that I am the clown” flavor.

Jiang Chen:”Qian Lao, look at what you said, the future of Rabbit’s military industry still depends on you!”

“Let’s go and see the Dongfeng-1 missile……”

“”What…what? Missile No. 1?” Gan Lao’s eyes widened, and he asked in disbelief:”You made the missile?”

Jiang Chen:”Yes, I brought you all the way to Shenyang, isn’t it just to let you see the missile we made ourselves?”

“You are an expert in missiles!!” Jiang Chen said modestly,”I hope you can give me more advice.……”

“You, you let me slow down……”Gan Lao’s brain was a little confused.

He thought that rifles, rocket launchers, and anti-aircraft guns were already very powerful, but he didn’t expect… Rabbit had directly made missiles.

It was too explosive. (To read exciting novels, go to Faloo Novel Network!)

It was too shocking!!

Gan Lao couldn’t believe his ears. It took him a while to recover. He said tremblingly:”Come on, come on, take me to see… our missiles……”

After saying this, Qian Lao couldn’t help but quicken his pace, and finally even ran. His words and actions were full of excitement.

He couldn’t wait to see what the rabbit’s missile looked like.[]

Soon, the group arrived at the missile assembly department.

At this time, the workers were producing the parts of the Dongfeng missile in an orderly manner… There was only one small part on the entire assembly line.

Qian Lao’s throat moved, his hands trembled, and the scene in front of him made him so excited that he couldn’t speak.

Has the missile production entered the assembly line operation?

Hiss…

Qian Lao continued to walk inside, which was the missile warhead assembly department.

The workers were operating very standardized… This is where the missile is installed with bombs.

The warhead is mainly composed of a shell, combat charge, detonator and safety device.

The warhead of a strategic missile does not use nuclear charge, but TNT explosives, and it is a single warhead.

Of course, it can also be multiple warheads: multiple warheads are clustered, independently guided and mobile.

However, the Dongfeng No. 1 missile uses a single warhead.

At the same time, the explosive part can use high-energy explosives, chemical agents, biological warfare agents, etc.

The entire warhead is completed in a rigorous and standardized, dust-free workshop.

Qian Lao was stunned.

“My goodness…the missiles have entered the mass production stage……”

Once again, I have refreshed my cognition.

Today, I was really enlightened. I don’t know how many times my cognition has been refreshed.

Looking at the five or six assembled warheads, I was excited and excited. I stroked the missile shell with my trembling hands.

“.This is the rabbit’s missile!”

The Eagle’s missile is still in the research stage, and the rabbit’s missile has already been mass-produced.

I can’t believe it.

“I, I am not dreaming!”

Zhao Tianming introduced:”Brother Qian, the missile assembly workshop is in front.……”

“”Good, good, good!”

At this time, he was choking up, his eyes were wet, and he was very excited. He walked quickly towards the missile assembly department.

A missile is usually composed of a warhead, a missile structure, a power unit and a guidance system.

The missile structure is the supporting structure that connects the various parts of the missile. The main requirements are light weight and good aerodynamic shape.

The entire missile assembly is carried out in a dust-free workshop, and the workers carry static protection measures.

Standardized operation, everything seems so professional, standardized

“It seems that our craftsmanship level has reached the world’s top level… Great!!”

Next, Qian Lao and others came to the guidance system assembly department.

The guidance system is mainly used to control the flight direction, attitude, altitude and speed of the missile, and guide the missile or warhead to fly accurately to the target.

Missiles usually use radio guidance, inertial guidance, homing guidance, terrain matching guidance, remote control guidance, wired guidance and other methods.

Different types of missiles can use different guidance methods.

Some missiles only use one of them, some use several for composite guidance, and some use astronomical-inertial and inertial-terrain matching composite guidance.

Cruise missiles mostly use inertial-terrain matching composite guidance, and ground-to-air or ship-to-air missiles mostly use remote control, homing or composite guidance.

The Dongfeng 1 ballistic missile uses inertial guidance.

The missile is the core of the missile weapon system. Only the missile cannot guarantee the completion of the combat mission. The various components of the missile weapon system need to work in a coordinated manner to complete the combat mission.

Therefore, in a sense, the guidance system is the core of the entire missile, and its technical requirements are very high.

At this time. (Okay, okay) Qian Lao looked at the sophisticated electronic equipment and circuit boards, and exclaimed again:”Are our processing technology for electronic circuit boards so advanced?”

Zhao Tianming:”This is all thanks to Comrade Jiang Chen. In order to produce good circuit boards, he developed a photolithography machine… which can make the module lighter and more precise.……”

“Such a small piece can complete the guidance… The key is that he doesn’t get in the way……”

Qian Lao was confused when he heard this. What is a photolithography machine? What is this?

It feels like the entire arsenal is full of black technology.

It seems that I have fallen behind and am out of touch with the world?

No, it should be said that being out of touch with the rabbit means being out of touch with the world.

For a moment, Qian Lao felt a little inferior… It turns out that I am not as good as the workers here?

The origin of photolithography technology is in the late 1950s and early 1960s, when it was mainly used to make templates for integrated circuits.

The earliest photolithography machine was a contact photolithography machine, which transferred the pattern to the silicon wafer by directly contacting the mask with the silicon wafer.

In other words, at this time, there was no so-called PE circuit board abroad. Basically, one part was connected to another part with a wire.

In other words, a missile guidance system requires dozens or hundreds of parts, and the control unit is huge and heavy.

But because of the photolithography technology, these line controls can be directly controlled with a circuit board, which is small and light.

Another invention that shocked the world

“”Jiang Chen, your 101 Arsenal is full of black technology!” Gan Lao said excitedly.

After a while, he came to the missile assembly department.

Looking at an assembled Dongfeng 1 missile: 17.68 meters high, 1.65 meters in diameter, and 3.56 meters in wingspan, Gan Lao fell into deep thought.

…… ps: There was a problem with the system update, I don’t know if you can read this chapter!

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