"To avoid waste, I suggest testing the armor-piercing ability at ten meters." It was already the next morning, and Zhu Lao's words rang on the shooting range. Last night, Zhu Lao seemed to have not had a good sleep, and his eyes were red.
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At different distances, the armor-piercing depths of armor-piercing bombs are different. The main reason is that the armor-piercing bombs' speed becomes lower and lower as the distance increases and the air resistance increases.
For armor-piercing bombs, which rely on head-on methods to pierce armor, speed is the most important thing. Large speed means high energy.
The Soviet armor-piercing bombs had a steel sleeve in the middle of the core, which was relatively thick, so when the distance was far, the depth of the armor-piercing bombs dropped greatly. If you want to test the limit penetration of the armor-piercing bombs, then close-range testing is essential.
Few.
"No problem, Mr. Zhu, you can test it as you say." At this time, Liu Dajun had already climbed onto the tank first, obviously because he was afraid that the tank would be controlled by others, so Liu Dajun himself would have no chance.
Now, looking at Liu Dajun's appearance, others won't argue with him, and he will do whatever he wants.
"The target is placed with 600 mm of armored steel, and vertically, we need to see how strong its performance is." Zhu Lao said: "The tankers participating in the test must turn on the overpressure three-defense system on the tank.
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The first thing to be tested is depleted uranium armor-piercing bombs. During the armor-piercing process, depleted uranium will burn. The burned particles are radioactive. If they are sucked into the respiratory tract, it may have an impact on the human body.
After all, this is not a large-scale use, it is just a test bomb. Therefore, as long as the people present at the nearby area do not inhale and then the burning particles spread, it will no longer pose a threat.
Mr. Zhu said it very cautiously.
"Yes, we all follow Mr. Zhu." Liu Dajun did not show off his hero in this regard, because he was generally clear in his heart.
Depleted uranium bombs are harmful to the human body. Nuclear experts all know this, and at the same time, tankers are also aware of it. However, when it comes to the battlefield, it has to be used. If you cannot penetrate the enemy's tank, you have to
Death, life-and-death battlefield, are you still afraid of polluting the environment? This is like not allowing soldiers to smoke on the battlefield. The reason is that smoking is harmful to health. For someone who may sacrifice at any time, do you still care about this?
Of course, you still need to protect yourself when you can protect yourself. It is very simple to protect yourself. Just start the overpressure triple-defense system.
Tanks cannot be sealed, and tanks have countless gaps, so poison gas and other things can penetrate in. Therefore, in the past, tank hands needed to wear gas masks to pass through dangerous areas.
of.
However, the designers later made improvements, put the filter canister on the vehicle, filtered the air with an extra-large filter canister, and then sucked it into the tank, allowing the tank's hands to breathe fresh air.
However, there will be another problem in this way, how to ensure the sealing inside the tank?
The airtightness cannot be guaranteed, but it can be solved by the simplest physics principle. Gas will always flow from the high-pressure zone to the low-pressure zone. Therefore, as long as the inside of the tank is made into high-pressure, the air inside the tank will go out through the gap.
, but the air outside the gap cannot be squeezed from the outside low pressure area to the inside high pressure area.
This is the basic principle of the overpressure three-defense system inside the tank. After starting, the tank is in a high-pressure environment to ensure that the poison gas outside does not come in.
On the contrary, in the ambulance, the negative pressure method is used. The pressure inside the ambulance is low and the pressure outside is high. In this way, the gas outside will come in, but the gas inside will not go out. In this way, the patient carrying infectious diseases is
The most suitable one is because there is no need to worry about the virus in the ambulance leaving the car.
Now, Liu Dajun only regrets that he did not bring Huang Chuanchuan and others. After all, the internal affairs of the army are busy, and Huang Chuanchuan has to stay behind. During this New Year, it would be fine if Huang Chuanchuan stayed alone in the army. If he knew that Liu Dajun had actually come over to experience it, he would have gone over to experience it.
T-80, I will definitely be quite annoyed after I go back.
Now, Liu Dajun thought carefully and decided to go to the cockpit in front.
There is nothing to study when firing a cannon. After all, aiming is not necessary, it is just firing. It is better to feel the mobility of this tank first.
Seeing Liu Dajun getting onto the cockpit in front, Qin Zhenhua jumped onto the turret behind. If he only tried the cannon, the two of them would be enough.
"Engine starts!" Liu Dajun shouted, twisting the start knob, and the engine at the tail made a roar. Liu Dajun stepped on the accelerator, slugged the gears, and loosened the clutch. The whole process was completed in one go, and a stream of streams emerged from the tail of the tank.
The black smoke has begun to start.
"The maneuverability of this tank is not high." After experiencing the pleasure of acceleration, Liu Dajun began to analyze: "This kind of horizontally opposite two-stroke diesel engine has the same torque as Wang Erzhu said, which is better than ours.
The diesel engine is more than a little bit worse.”
The same one thousand horsepower, but its acceleration performance was not as good as that of its own tanks. Liu Dajun was a little disappointed. Sure enough, many of the Soviets' skills were already behind.
Of course, this has to be said from what perspective. If the volume is compared, the volume of this 6TD tank diesel engine is definitely the smallest of a thousand horsepower diesel engine. The Soviets have always restricted the tank's self-weight.
With limited self-weight, you can only follow this technical route.
Liu Dajun analyzed the diesel engine, and Qin Zhenhua behind him urged: "Everyone is waiting to see the target shooting, just be more agile, don't be too big."
Liu Dajun originally planned to walk around for a few laps, but the whistling cold wind was blowing, and everyone was waiting outside, so he was embarrassed to delay time.
The tank drove to the front of the target, with the muzzle ten meters away from the target, and everything was ready. Qin Zhenhua chose a good type of bullet in the fire control system, and the shells pushed into the barrel, and then, when people were in a state of excitement, they arrived.
"Open fire!"
"Boom!" A fireball came out of the gun, and the 3BM32 armor-piercing bomb that had swung away the two bullet holders. As soon as it flew forward, it plunged into the target.
The flames are rising and the steel is splashing, and the entire target is facing severe tests.
Everyone stared at the distance. They stood in the upper wind and watched the steel target burning. At this time, a ball of fire was burning in everyone's hearts.