Vol 2 Chapter 817: Infinite Gravity Group’s first-generation electromagnetic railgun!

After seeing the test video projected in 3D, Lei Tiantang was very satisfied with the power of the electromagnetic railgun, which did not seem particularly large.
You know this is the lowest power test result. The initial speed of 1200 meters seems to be similar to the speed of bullets fired by some super-caliber sniper rifles and heavy machine guns.
Modern sniper rifles and heavy machine guns can shoot bullets at speeds of more than 1000 meters per second. Some super-caliber sniper rifles and heavy machine guns can shoot bullets at speeds of 2000 meters per second.
Someone might say how can such a speed destroy 4 layers of 10 cm thick alloy armor pieces? This is because the Infinite Gravity Group uses a new material bulletproof armor sheet, which is different from the general bulletproof armor sheet.
But this idea is not quite right, because the 2 kg shell is also made of high-strength alloy, and the kinetic energy it carries after launching at this speed is enough to complete such an attack effect.
"I'll fire another shot, let me watch it live!" Lei Tiantang happily arranged.
Although watching the 3D projected video is almost the same as watching the scene, Lei Tiantang still wants to see its attack effect with his own eyes and intuitively feel the attack process of this electromagnetic railgun.
"Good boss!" Chen Litong did not hesitate to agree, after all, he wanted to show the boss again.
The electromagnetic railgun is also called the railgun. It is an advanced kinetic energy killing weapon made by electromagnetic launching technology. Unlike traditional artillery, which uses the pressure of gunpowder and gas on the projectiles, the railgun uses the force of the electromagnetic field in the electromagnetic system. The time is much longer, which can greatly increase the speed and range of the projectile.
The electromagnetic railgun sounds very mysterious. In fact, its structure and principle are very simple. The electromagnetic railgun is an electromagnetic launching system that uses electromagnetic force instead of the explosive force of gunpowder to accelerate the projectile. It is mainly composed of four parts: power supply, high-speed switch, acceleration device and projectile. .
The electromagnetic railguns developed in the world can be divided into coil gun type, rail gun type and reconnect gun type according to different structures and principles.
The research of Infinite Gravity Group focuses on the last one, that is, reconnecting the gun. Its advantages are very obvious and it matches the company's strategic plan very well.
The reconnection gun is a multi-stage acceleration non-contact electromagnetic launching device without a barrel, but the projectile is required to have a certain initial velocity before entering the reconnection gun.
The single-stage reconnection gun consists of two upper and lower rectangular coaxial coils with a gap in between. The emitter is a rectangular parallelepiped, which can pass through the gap between the two coils for acceleration.
The reconnection gun combines the advantages of coil guns that can launch large-mass projectiles and railguns that can launch ultra-high-speed projectiles. It can also give the projectiles a higher peak acceleration force, and there is little difference between the average acceleration force and the peak acceleration force. So that the projectile gets uniform acceleration.
Therefore, the reconnection gun is considered to be the structural form of the space-based ultra-high-speed electromagnetic gun in the future, and its related characteristics are also an important reason for the development of Infinite Gravity Group.
In addition to the advantages of non-contact, non-ablation and other general coil type electromagnetic guns, its radial magnetic force is extremely small, and the magnetic force used for axial acceleration is extremely large, so its ohmic loss is relatively small.
Of course, its special is not manifested in the structure, and its structure is no different from the coil gun. The principle is still electromagnetic induction and ampere force, which is a kind of induction coil gun.
After Chen Litong turned on and pushed in a new shell, six 10 cm thick alloy armor plates were erected at the same time in the experimental area 1,000 meters away.
"Boss, are you here to press the launch button?" Chen Litong asked Lei Tiantang while turning his head to the side with a smile after finishing the preparations.
"What's the selling point! Hurry up!" Lei Tiantang scolded with a smile, this guy didn't care about flattering, he put his fingers on the launch button and asked such questions!
"Hey!" Chen Litong smiled and shook his head and pressed the button. He didn't care about his boss's laugh and scolding. The relationship between his salted fish boss and their employees is still very good.
Following its movement, after a small squeal, there was a huge impact from the alloy armor plate erected on the opposite side. After Lei Tiantang saw that the shell had indeed passed through the 4 layers of alloy armor plate, Can't help but applaud happily!
He is very satisfied with the current minimum power attack effect. His family knows his own business. At present, the most advanced tank bulletproof armor in the world, the bulletproof effect of its armor is at most similar to the 3-layer alloy armor currently tested by his company. .
In other words, even with the lowest power attack, the company's electromagnetic railgun can smash the most advanced tank armor, and this power has practical significance!
"What about the boss? Are you satisfied with the effect of this attack?" Chen Litong asked Lei Tiantang with a smile.
"Very good! But what is its maximum power?" Lei Tiantang asked about relevant data~EbookFREE.me~ and said this power. If we use the most advanced materials in other countries to calculate, we designed this This electromagnetic railgun does not have much technical advantages. The main reason is that those of us have not done weapon design work before, so we can only choose a relatively mature design to practice.
In this case, if the materials are the same as them, the power will naturally be similar to the electromagnetic railguns developed by those countries.
The kinetic energy of the electromagnetic gun muzzle newly developed by the United States is 33 megajoules and the target is 64 megajoules. When actually installed on the platform, the power will be even stronger.
In contrast, ordinary artillery is generally only a dozen megajoules, and the maximum is not more than 20 megajoules. Compared with electromagnetic railguns, the power difference is nearly 1 to 2 times.
In terms of the rate of fire, the latest data of the electromagnetic gun from the United States is 7 Hz. The muzzle velocity of the electromagnetic railgun usually has a muzzle velocity of more than 3000 m/s, which is equivalent to a speed of Mach 7 to 8.
But even if they have been researching for so long, they are only testing and re-testing continuously, and they have not formally installed the troops.
Because when the electromagnetic railgun is working, the launcher will withstand the impact of high current and strong load, which has extremely high requirements on the rail material, insulating material, armature material and projectile material.
These material problems are the real reason why there is no large-scale electromagnetic railgun in service in the world. As for energy problems, our company's battery technology has been able to initially meet the demand.
However, since our current electromagnetic railgun uses the latest material research results of our company, there is a qualitative breakthrough in power! "
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