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Chapter 1945 Advanced armor-piercing projectiles

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    "His grandma's, isn't this wearing a candied haws?" Hearing what Qin Baoshan said, Li Yunlong was surprised for a while.  He could never have imagined in his dreams that Qin Baoshan could actually manufacture such a powerful anti-tank weapon.

    Before the bazooka appeared, the main way for the Eighth Route Army to deal with the little devil's tanks was to use explosives to blow up the steel plates of the tanks abruptly.  Especially if you detonate it at the back of the kid's tank, it may ignite the engine inside, so that it can destroy their tank.  At the same time, handling it like this also means that the Eighth Route Army will have to pay a lot of sacrifices. It has to hold the explosive package and get close to the opponent's tank, and it has to stabilize the explosive package so that it cannot fall from the opponent's tank.  Tanks don't sit there waiting to be blown up.  People must be running around.

    So in the past, in order to destroy an enemy tank, the Eighth Route Army had to pay a lot of sacrifices.  But now it's different, now with the bazooka, at a distance of 100 meters, it can destroy the little devil's tank with a single hit.

    This kind of weapon is very evil. The warhead is also filled with explosives, but when the warhead hits, the explosives do not explode directly, but melt a brass metal cover in front and turn it into a hot metal jet to create a lethal effect.  .

    Anyone who has used this weapon will greatly appreciate Qin Baoshan's creativity.  Under Li Yunlong's men, there are also many such weapons and equipment, which are very handy when they need to attack.  It¡¯s okay to deal with a few tanks alone, but if there are a large number of little devil¡¯s tanks, the distance of 100 meters will still bring a certain threat to the Eighth Route Army, so Qin Baoshan does not recommend using rocket launchers to fight these tanks.  a battle.

    Qin Baoshan must have more advanced weapons, and everyone knows this in their hearts.  But everyone didn't know that Qin Baoshan would actually come up with such a more powerful weapon, which could directly punch through the little devil's tank.  Even if this kind of anti-tank gun is very powerful, the effect is too heaven-defying.

    At this time, Xiong Zheng came over with a weird thing, and said to Qin Baoshan: "The processing precision required for this thing is too high. We have already used the best master craftsmen to make it.  Know if you can meet the requirements."

    Li Yunlong looked over, and what he saw was a shiny thing, which was made of the same material as his military kettle. Li Yun knew that it should be made of aluminum alloy, but the shape of this thing was very strange.  from the side.  It looks a bit like a saddle, but when viewed from the front, it is another circle.

    This complex shape has never been seen before. If it is erected, it will look like a big spinning top.

    If it is a spinning top, it is almost the same. Li Yunlong looked at this thing and asked Qin Baoshan: "What kind of treasure is this?"

    "This is called a bullet support." Qin Baoshan was very interested and began to introduce it to Li Yunlong: "Our anti-tank guns have a basic rule in order to increase the depth of armor penetration, which is to use thin and long guns.  Bullets will do."

    This is already the most professional knowledge. There are a lot of physical formulas to determine it. Qin Baoshan can only use the most easy-to-understand words.

    The armor-piercing bullets of tank guns have also undergone some development in this era. At the beginning, it was a bullet made of ordinary carbide. The harder the material, the better, and there was no explosive in the bullet.  Only the large-caliber armor-piercing projectiles used by naval guns will be filled with a certain amount of explosives in the middle, and then explode after hitting the target.  An ordinary ground weapon is a hard alloy warhead.

    During the forward flight of this warhead, it will experience air resistance, and the thin and long warhead will experience less air resistance.  Large holes save more energy, so a thin and long bullet is the best shape for an armor-piercing bullet.

    However, there is a big problem, that is, the warhead must fit the gun barrel, and the thicker the barrel, the thicker the warhead must be.

    Only the German sub-caliber armor-piercing projectile is considered a step up.  The bullet has a hard armor-piercing core on the inside and a soft material on the outside.  When it hits the enemy's tank, the outside is like mud, and it sticks directly to the enemy's armor, and the warhead inside is smashed in to penetrate the enemy's armor.

    However, this kind of shell is quite complicated to manufacture, so it is not widely used, and ordinary blunt-headed armor-piercing shells are commonly used.

    This kind of armor-piercing bullet is based on the ordinary bullet, and the sharpest part in the front is removed to make the bullet blunt.  The purpose of doing this is to provide a positive effect.  When the shell hits the enemy's armor, if it is inclined armor.??Then it is easy to ricochet. When the bullet becomes blunt, it can be rotated and erected to be perpendicular to the opponent's armor. This is the magical positive effect.

    But when this kind of blunt armor-piercing projectile moves in the air, the resistance is even greater. In order to reduce air resistance, a fragile hood is added in front of the projectile to become a unique quilt cap.  Blunt-tip armor-piercing projectile.  This kind of armor-piercing projectile is the most mainstream form of armor-piercing projectile in this era.  Qin Baoshan¡¯s 50mm anti-tank guns, of course, also use this type of armor-piercing projectile as the main form, but Qin Baoshan still feels that it is not enough, and he also wants to make this anti-tank gun have stronger penetration capabilities.  So he tried to come up with the current thing.  If you say its specific name, it is called a shell-piercing shell.

    At this time, the thing that the bear is holding is called the bullet holder, which is the shell that has been shelled.  It snaps onto the thin, long core.  The diameter of the bullet holder is the same as the diameter of the muzzle, so even the core in the middle is only 20mm in diameter.  This 50mm bullet holder can also hold the bullet core in the barrel, so as to ensure the airtightness when firing.

    The processing technology of this flick holder is quite high.  Generally speaking, only CNC machine tools can meet this requirement, and the level of the Eighth Route Army is definitely not enough, so Qin Baoshan is just trying, even if it does not meet the requirements of later generations, as long as it is deeper than the current tank gun  It's enough to go to the next level.

    Qin Baoshan looked at what Xiong Zheng was holding in his hand, and touched it with his hand, it was very smooth.  Although the Eighth Route Army has only been in contact with aluminum alloy for a short time, they have been able to process very good aluminum alloy products. Qin Baoshan is still very satisfied with this device.  He said to Xiong Zheng: "Then bring me the bullet core." (Remember the website website: www.hlnovel.com
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