My son-in-law is engaged in military industry, all dogs in the village are equipped with guns

Chapter 87: Poor is interspersed around the back, and Daze is covered with firepower!.

Chapter 87 Poor is interspersed around the back, and Daze is covered by firepower!

Zhang Jianguo and the others looked suspicious, but Qi Wei was not surprised.

This year has not yet reached the level of technological explosion in later generations, and all kinds of details are outrageously backward.

For example, the color TVs of this year do not have remote controls, but there is a calculator-like panel full of numbers, and you can press whatever number you need to adjust.

The remote control is actually similar to this, but an infrared signal transmitter is installed, and a receiver is installed on the front of the TV, so that the current originally propagated by the line is replaced by a photoelectric signal.

It’s very simple, Qi Wei can get it, but it is not artificial.

Including the shells, the shells in this year are also very low-level, and the internal charge is still TNT unchanged for ten thousand years.

The power of one shell does not care about the others, just look at the caliber, because the larger the caliber, the more TNT is loaded. Of course, this idea cannot be said to be wrong, it can only be said that there are limitations of the times.

In Qi Wei’s view, Longguo’s research on high-end special ammunition is very lagging behind, especially in application.

He is well aware that in the late 80s, several major countries, such as Meiguo, Maozi, began to widely use Hesokin instead of TNT as a charge in various shells.

Even Hesokin has begun to open up civilian use to a limited extent. Although the consequence of opening up to civilian use was that two passenger planes fell.

Although the Dragon Kingdom also has Black Sokin, Black Sokin is still synonymous with expensive in the Dragon Country at this time. This kind of thing, known as cyclone explosives, has been in the major military online novels around 2010, and it is still high-end technology.

This is a kind of conceptual backwardness, and conceptual backwardness brings about backwardness in technology and application. For example, Workshop Seven cannot apply for Hesokkin.

This was clearly rejected when Director Zhang was asked before.

Because now the limited black sokin of the Dragon Kingdom is all used in missiles. The consequence of pure TNT is that the explosion is less powerful.

The explosion of 60 mm caliber mortar shells is really similar to that of the salute bullet, except that the salute shell has no shrapnel, while the mortar shell has.

As for the grenade of 40 mm caliber, the 100 is not to mention, the diameter of four cm, a kind of artillery battle called “torpedo” played by Qi Wei in later generations is a little thicker than this.

Of course, TNT is 5 times more powerful than the explosive energy of ordinary gunpowder loaded in a cannon fight, but imagine how powerful 5 guns can be tied together?

This is why Zhang Jianguo doubted, 40 mm caliber, weaker than the power of a grenade, the charge in it is only thirty or forty grams.

This figure was calculated by them, and there is not much difference, because it is marked that the total weight of the entire shell is 100 grams. What can be blown up when such a small shell is made?

Fishermen illegally fry fish with twenty or thirty earthen detonators tied together, and the total charge exceeds half a kilogram, is it good?

“My shells are different from ordinary shells.”

Qi Wei explained.

“If hessogold is used as a mixed charge ingredient, its explosive energy will be 10 times or even 15 times stronger than ordinary TNT.”

“However, since we do not have Hesokin and can only use TNT as a warhead charge, the power will be reduced. But up to 8x is no problem. ”

“8 times?”

Zhang Jianguo frowned, he had not heard of explosives that were 8 times stronger than TNT, because the explosives of the Dragon Kingdom had only developed to Hesokin, and Hessokin’s power was 1.5 times stronger than TNT.

However, he did not question it, because the drawings did not say.

He is a serious person, since he does not know the composition of explosives, then he will not comment on it. Even in his opinion, something 8 times stronger than TNT simply cannot appear in the seventh workshop.

Because that thing is called Oktojin, the king of explosives, the dragon kingdom may or may not have, this even he is not sure.

At least what he knew was that the price of Oktojin was said to be comparable to gold, and the current military could not afford to purchase such expensive explosives, he glanced at the drawing,

“And what is the charge in this shell?”

“About 60 grams.”

Qi Wei recalled the contents of the drawing. What he gave was just an ordinary structural diagram, other parameters, charging components and other parts, which he had not yet had time to sort out.

After all, in the drawings given by the system, Hesokin is used, but Qi Wei does not, and this part needs to be modified.

“60 grams?”

Zhang Jianguo’s face changed again,

“So, your shell and even the bottom fire, etc., are only 40 grams?”

“yes.”

Qi Wei looked at Zhang Jianguo suspiciously,

“What’s wrong?”

“A 40-gram shell, the primer to launch this shell requires at least 20 grams, so isn’t your shell a layer of copper?”

Zhang Jianguo almost jumped: “Such shells, where did the shrapnel kill?” Can’t even withstand bore pressure, right? Even if it can withstand the bore pressure, where to get such a small cannon? ”

He has been making shells for more than ten years, and he knows very well that the lethality of shells depends on shrapnel.

The shell of one shell is thick, so to speak, eighty percent of the weight is on the case. The explosive charge provides only the kinetic energy to blow the shell apart and push the fragments around.

Relying solely on shock wave killing, the charge in a grenade is 80 to 120 grams, the shock wave killing range is only 1.8 meters, and the shrapnel killing range can reach 5 to 12 meters.

In addition, this shell of Qi Wei is obviously not a mortar and other recoilless guns, which means that it needs to be fired in the breech, and the breech pressure of the breech is extremely high, which is not at all able to withstand such a thin copper skin.

If you can’t stand it, then you have to blow it up in the breech.

“Don’t worry, the ammunition we are going to produce does not rely on shrapnel, as I told you earlier, it actually developed from incendiary bombs.”

Qi Wei signaled Zhang Jianguo to relax, and he calmly spoke: “Moreover, the bore pressure required for this shell is not high, even smaller than a large-caliber bullet. ”

“As for the gun needed to fire it, in fact, it is just an accessory to the gun.”

He smiled and spoke: “Do you know about grenades? ”

Zhang Jianguo was suddenly stunned: “You mean, this is actually a kind of grenade?” ”

“That’s right.”

Qi Wei nodded,

“Essentially, it’s an evolution of the grenade. Of course, it also has an official name called the gun-mounted grenade launcher! ”

Yes, the next thing Qi Wei will produce is a gun-hung grenade launcher. And the predecessor of the gun-mounted grenade launcher was the rifle grenade.

The birth of the rifle grenade was an inevitability with the development of war. This device, which allows it to fire shells by adding attachments to the muzzle, was born very early, but it was not until World War II that it was used on a large scale on the battlefield.

At that time, Hans pushed all the way to Europa, and Gaul unsurprisingly fell before Hans captured the famous tower, resulting in Hans occupying the whole of Gaul completely without bloodshed.

Gaul is the largest country in the continent of Europa except Maozi, and its location is relatively critical, it is the main crossroads of the two continents of Ephilia and Europa, and it is also the location of key waterways, in addition to developed industry and rich resources.

The Allies, of course, could not sit idly by and watch this position be turned into their industrial base by Hans, and had to help Gaul wipe their asses, organize a huge landing battle, and then start a hard street battle with Hans.

Artillery fire was severely hampered in street fighting, and both sides were intertwined and carpet bombing was not possible. However, the weapons in the hands of the infantry alone could not deal with the enemy relying on strong fortifications such as construction.

It was in this situation that rifle grenades were widely used.

Early grenades actually added a handle and a touch fuse to a grenade, then stuffed the handle into the barrel and fired with a bullet with the warhead removed.

This firing method obviously cannot hit the grenade too far, and there is a fatal disadvantage, that is, when you need to use a grenade, you must first install a muzzle device, and also use special bullets. This is obviously too much of a monkey play on the battlefield.

Therefore, after World War II, countries began to add specialized grenadesmen directly to the squad, but there was another problem, that is, the grenade took the position of a rifleman.

The squad is one turnip and one pit, the rifleman is also irreplaceable, and the machine gunner, of course, cannot be replaced. And grenadeists are generally at the forefront of the squad formation, after all, fire coverage or demolition of course needs to be completed at the very beginning of the attack.

Therefore, the most idle person in the squad, the squad leader, who was originally suitable for such a thing, is not a suitable candidate, because the commander obviously cannot be reimbursed in the first place.

Come to think of it, it seems that the task of this grenadier will not be entrusted to anyone. It was in this case that the gun-mounted grenade came into being!

The gun grenade solved the above problem perfectly, and its first appearance on the battlefield was the war between the beautiful country and the monkey country.

The early gun-mounted grenade launchers were actually very problematic, and in order to solve the problem of dropping and reloading, the beautiful country adopted an inner and outer sleeve design. When it is time to fire, hold the grip of the grenade launcher and push the inner sleeve forward, revealing the loading port.

This can easily trap the sediment into the sandwich between the two sleeves, causing damage. The damaged grenade launcher was difficult to remove because it was fixed under the handguard in front of the gun with screws.

However, no matter how big the problem is, it cannot hide the great significance of the gun-mounted grenade launcher on the battlefield!

The infantry does not actually need to face too strong fortifications, they need to solve the trouble, in fact, all kinds of local materials of simple fortifications, such as a few sandbags, or buildings, or even vehicle vehicles.

And before the appearance of gun-mounted grenade launchers, infantry could only solve each other with grenades. The grenade could not be thrown far, and the accuracy was worrying.

The use of anti-armor weapons, such as individual bazookas or something, and the suspicion of cannons hitting mosquitoes. Even if they are willing, there are simply not so many rockets.

A squad can carry up to three or four rockets, and all the enemies encountered are behind cover as long as they are not stupid, where can so many rockets hit?

And with the gun-mounted grenade launcher, these problems are solved.

This is a huge addition to the offensive means of the squad and the intensity of firepower, the significance of which is no less than the first time a machine gun became a squad weapon! And Qi Wei knew that the later gun grenade launcher became a common team weapon all over the world.

He also knows that this year’s gun-mounted grenade launcher actually faces many problems.

Therefore, the beautiful country is actually experimenting, really want the whole army to equip, and get 2000, after the beautiful country starts to fight ground wars again!

He also knew that the reason why the beautiful country could not be equipped on a large scale was that the complete body of the gun-mounted grenade launcher would not appear until a key thing was popularized!

That’s the standard tactical guide!

And he happened to have installed this thing on the Type 87 he made. This means that he can, in one step!

As soon as he raised his hand, he directly stopped Zhang Jianguo’s problem.

Dragon Kingdom did not develop gun-mounted grenade launchers, not only in the 80s, but even in later generations, until about 2010, Longguo did not put the research and development of gun-mounted grenade launchers on the agenda, because Longguo has not installed tactical guides, and the structure of the Type 95 also makes it unsuitable for gun-mounted grenade launchers.

Its center of gravity was too forward, and because the gun body was too short, it did not leave much space for the grenade launcher.

But now that history has been changed by Qi Wei, the 95 may still come out, but it will certainly no longer equip the whole army as before, but will be used as some special troops, such as the Airborne Forces!

As for the large number of armies, the Type 87 will definitely be used more.

Just imagine, if the million army of the Dragon Kingdom has a grenade launcher on the muzzle, and sees the enemy army sneakily hiding in cover, it will go over with one shot·

Who can stand it?

And this is also one of the core concepts of the military development of the Dragon Kingdom. Word.

Poor is interspersed around the back, and Da is covered by fire!.