Talking about the progress of the research of the king of killing, the broadsword mine.

Dong San's face was full of excitement.

Since Kong Jie proposed this directional anti-infantry mine, Dong San was like a demon, and immediately held a research meeting in the Ministry of Military Industry to study this new type of mine in a targeted manner.

"Commander, the effect you mentioned is simply amazing, I never thought that mines could use this structure to kill the enemy."

"In the past, our border area was so much less powerful than the little devil's grenade? The 48-petal grenade of the little devil can shoot out 48 pieces of broken bomb fragments when it explodes, and our border area is basically blown in half, and some are simply duds, and many of them are smashed to death and injured by the devils. ”

"At present, we can use the principle that after the explosion of this explosive, the curved steel plate can be shot out in a directional manner, which can undoubtedly greatly increase the number of anti-personnel fragments of our new mine."

Broadsword mines, or directional anti-infantry mines, such weapons are naturally terrifying.

Kong Jie asked, "Is the finished product already available?" ”

"Report to the head of the regiment, the generation of killing kings has been preliminarily finalized, and a total of 300 pieces have been produced by the explosives production plant, which are piled up in the explosives warehouse." Dong San hurriedly reported.

He went on to introduce Kong Jie:

"A generation of killing kings, in appearance, is an arc-shaped, convex square thin steel plate, in addition to the bottom of the shell corner frame, the overall length of about twenty-five centimeters, the width of about five centimeters, the height of about ten centimeters, the weight of about ten pounds, the interior in accordance with the design requirements of the regiment commander you give, filled with hundreds of steel balls, iron spike balls, fragments and other miscellaneous pieces of scattered killing pieces."

"In addition, in order to ensure that the soldiers do not mistake the direction of killing and injuring the enemy during the use of the plate, we printed the words 'this face the enemy' on the raised side of the steel plate."

After hearing this, Kong Jie said curiously: "Let's go, take me to see." ”

"Yes!"

A moment later, Dong San took Kong Jie to the explosives warehouse of the explosives factory, and saw 300 neatly arranged kings of killing-directional anti-infantry mines.

The words facing the enemy clearly came into view, and Kong Jie, who knew the horror of its power, looked at the shocking scene in front of him, and couldn't even help but feel a slight numbness in his scalp.

Kong Jie picked up a King of Slaughter and weighed it, then looked at it carefully for a while.

Compared with the broadsword mines of later generations, this king of slaughter is already presentable, but it is much heavier in weight, no more than the broadsword mines of later generations, and can even be made of plastic shells.

The King of Slaughter with a thin steel plate as the shell in Kong Jie's hand is a little heavier in his hand, and he may not be able to carry much on his own.

Of course, Kong Jie believes that the follow-up repair institute will be transformed to make its performance more superior.

"It's too heavy, not as good as the grenades and mines we commonly use, and it's close to the limit that a soldier can carry two or three." Kong Jie opened his mouth to comment.

Dong San replied with a smile: "Commander, don't look at it as heavy, but the power of our Killing King is not comparable to explosives of the same quality." ”

"With explosives of the same quality, it is remarkable that it can cause damage to enemy troops within 20 meters of the explosion."

"But our king of killing, the fragments that fly out from the front can even cover a range of more than 200 meters in the front, within 50 meters, if it is similar to the gentle terrain in Jizhong, there is no cover, how many devils come are delivering food, within a distance of 100 meters, as long as they rub it, they can hit the target hard, and within a fan distance of 200 meters, the devil comes in, and he is injured if he is not dead."

Kong Jiele said: "Stinky boy, so confident. ”

"Confidence is given by the regimental commander, regimental commander, this is the most powerful mine produced by our repair institute, I think." Dong San replied.

Kong Jie asked, "Have you tried it?" ”

Dong Sandan: "After the test, the scarecrow 200 meters away has multiple steel nails inlaid on it, if it is the flesh and blood of the little devil, it will have to be finished in one go." ”

Kong Jie said: "The specific power still needs to be verified in practice. I am going to send a batch to the troops in Jizhong, and our repair institute will speed up the production of a batch, this is a big killer weapon of our independent regiment, and it will always come in handy. ”

"Yes!"

Then, accompanied by Dong San, Kong Jie inspected the research and production of various new weapons at the Military Industry Research Institute.

In fact, during this period of time, the situation between China and Japan in the Jizhong Military Region has quietly changed, and the Japanese army has used armored vehicles and tanks to deal with the tunnel warfare of the Jizhong troops.

During his visit to the Military Industry Research Institute, Kong Jie also wanted to see how the Military Industry Institute was making progress in its research on weapons and equipment for anti-tank warfare.

"How's the 37mm rapid-fire guns captured from the devils doing?" Kong Jie asked.

Japanese artillery units were often equipped with 75 mm mountain guns, 70 mm Type 92 infantry guns, and Type 94 37 mm rapid-fire guns.

The devil's Type 94 37mm rapid-fire gun is actually an imitation of the German-made KWK36 37mm anti-tank gun.

The little devil got some design materials for the German-made 37mm anti-tank gun, and imitated the Type 94 37mm rapid-fire gun.

The devil designed this kind of artillery, naturally, to deal with armored targets.

But the troops of the Eighth Route Army did not have sharp weapons such as armored vehicles at all.

The devils, who were short of resources, treated the 37-mm anti-tank gun as a regular artillery and incorporated it into some artillery units for combat.

The first detachment is now even pulled up by the artillery battalion, and naturally it is not inferior to some 37-mm rapid-fire guns.

It also takes into account the subsequent anti-tank operations that may be faced at any time.

Kong Jie called in a batch of idle rapid-fire guns and handed them over to the research institute for modification, hoping to improve the performance to the level of German-made 37mm anti-tank guns.

The worst is to reach the power of the 37mm anti-aircraft gun of the national army, right?

Dong San replied: "Rest assured, the regiment commander, this batch of 37mm rapid-fire guns has been transformed and can be used as the backbone artillery of our first detachment's anti-tank operations." ”

"We imitated the German-made hooded armor-piercing projectile, which fired a 37-millimeter armor-piercing shell with a cap, which can penetrate more than 30 millimeters of homogeneous steel armor at a distance of 100 meters, and can penetrate nearly 30 millimeters of armor even at a distance of 500 meters."

"Enough!" Kong Jie said with a smile: "This armor-piercing ability is naturally not enough to deal with the armor of some high-quality tanks in Europe, but it is more than enough to deal with the thin-skinned tanks of devils." ”

"The armor thickness of the Type 97 medium tank, the thickest armor of the Japanese army, is only 25 mm."

"Type 97 tanks, devils are often used in frontal battlefields, behind enemy lines to deal with our Eighth Route Army troops, little devils commonly use Type 89 tanks, and a larger number of Type 94 ultra-light tanks, Type 95 light tanks, etc."

"These tanks, in the eyes of some European countries, are estimated to be of inferior quality to the point that they are not even comparable to some light armored vehicles."

"The thickest front armor of the entire tank is less than 20 millimeters, and the armor of the ultralight tank is not even ten centimeters at the weakest point, and it is as fragile as an iron sheet."

"In addition, the little devil's tank armor plate basically adopts a riveted structure, rather than a welded structure, and its structural stability is already much worse, and in the face of the blow of a cap-piercing armor-piercing bullet, it can be said that it is as weak as a piece of broken paper, and it will be broken when stabbed."

"This kind of junk armor can even be directly penetrated with the Browning heavy machine gun we bought from John."

"With this batch of artillery, how many tanks the little devils have, in our eyes, are just a pile of broken copper and iron that can move."

Speaking of this, Kong Jie thought about it and reminded:

"It's just that this anti-tank gun is still a little heavier, it is difficult to operate alone, and it is easy to expose the target and attract the devil's artillery attack."

"Let's find a way to see if we can build an anti-tank rifle that belongs to our first team."

"Anti-tank rifle!" Dong San was embarrassed when he heard this, and the head of the regiment really dared to think of anything.

Kong Jie knows that even if it develops to this day, the military research institute of the first detachment, even if the technology is available, the gap in equipment is still difficult to make up.

He smiled and said, "Stinky boy, don't imagine how hard it is to make an anti-tank rifle. ”

"Didn't our repair shop just rely on the parts of the rifle itself to make some simple repairs at the beginning?

But now? Not to mention repairing firearms, we can even build our own artillery, what else can be difficult for us? ”

"Far from it, Germany has long had its own anti-tank rifles, if we have such a rifle in hand, will the devil's garbage tank still dare to be arrogant in front of us?"

Speaking of this, Kong Jie changed his words and said:

"Of course, it's too difficult for you to directly build our own anti-tank rifle, so let's take the first step now."

"Create a special construction bullet that our ordinary rifle can fire to achieve the purpose of armor piercing."

Dong San was stunned and asked, "Commander, what is the specific idea?" ”

Regarding the opinions put forward by regiment commander Kong Jie in the military industry, he attaches great importance to understanding the three.

Almost no one knows how much unknown knowledge the regimental commander had in his belly, and this is already the consensus of the fighters of the entire first detachment.

Kong Jie explained: "At the moment, we do not have advanced equipment and sufficient technical support to build our own anti-tank rifle. ”

"Then the point that can find a way to transform is on the bullet."

"Let's think about what is the power of the bullet? It depends on the caliber of the bullet itself, the amount of ammunition installed, that is, the speed of the bullet, and the hardness that the material of the bullet itself can bring, so as to achieve the final killing, or penetration effect. ”

"We can try to change the material used in the warhead to use a more indestructible material, and at the same time increase the charge to increase the speed of the warhead."

"In this way, the warhead has a higher mass and flies faster, according to the kinetic energy formula w = (1/2) mv2, it is clear that kinetic energy is only related to mass and velocity, and the greater the effect of velocity on kinetic energy, then the greater its kinetic energy."

"As long as the warhead is hard enough, it can ensure that the warhead can maintain its form when it comes into contact with the tank armor, then kinetic energy will not be wasted, so that the kinetic energy can be converted into the penetrating force of the bullet to the maximum."

"In this way, we can even kill the driver of the devil's tank with one shot through the armor, and the devil's armor is just useless."

Dong San listened carefully, understood with his heart, and when he was finished, he looked at Kong Jie who was talking eloquently, and couldn't help but say in his heart:

Obediently, our head is a scholar!

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