Chapter 184

It is not difficult to make a machin machine gun. This kind of antique model is even sold on a treasure. Its unique elbow joint reentry mechanism is not complicated in structure.

compared with the drawings, Chen Xin used the system to transfer materials from the storage room.

Although high performance steel is needed to manufacture machine guns, ordinary steel is enough for the system, and Chen Xin can confidently hand over the rest to the system.

With the help of the processing function of the worktable, makchin's parts are manufactured, and then these parts are assembled bit by bit, and soon makchin appears on Chen Xin's worktable.

Although Chen Xin has not yet completed all the assembly, he has only completed the barrel and machine parts, not even the most important bracket. The unpainted gun body is completely in the original metal color and looks miserable, but he does not hide the power of this terrible killing machine.

Markham heavy machine gun is the first truly successful automatic weapon in the world, which uses gunpowder and gas as energy. Once applied, it has become the most efficient killing machine in human history.

In the war between the Japanese and the lucians, the army God Mumu Xidian, who was blown to heaven by the Japanese, led 60000 people to attack the positions of the lucians, and adopted a very brainless strategy of pig sudden advance, killing 5000 people in three hours.

Although he defeated the lucians in the end, by the time of the final attack, namutidian had 60000 soldiers, and more than 30000 people had been killed.

In the first World War, makchin won the title of widow maker for his terrible killing efficiency.

In the battle of Somme River, the death firepower network composed of hundreds of makchin killed more than 60000 people in one day, and almost killed a whole generation of people in Europe at that time in the first World War.

This horrible killing machine uses the recoil force generated by bullet shooting to achieve automatic shooting. Compared with the great Bodhisattva Gatlin of South Africa, which was invented by federal doctors to reduce the casualties of soldiers, it is much more efficient and easier to use and maintain. Therefore, it soon replaced Gatlin after it came out.

However, because of its high firing rate of 600 rounds per minute, Markham will produce a lot of heat when shooting. In a few minutes, the barrel of the gun will turn red because of shooting.

Therefore, there will be a huge round sleeve on the barrel of Markham's gun. When it is used, cooling water will be injected into the sleeve to cool the barrel. As long as there is water in the sleeve, the temperature of the barrel will not exceed 100 degrees, and it can continue to shoot.

Some people may think that this kind of weapon has great advantages in cold weather. After all, if the environment is cold enough, the cooling effect must be very good.

But in fact, there are a lot of inconveniences when makchin is used in cold areas.

Because markqin uses water injection pipe to add cooling water. In cold areas, water drops into ice. Cooling water must burn ice and snow into water before it can be added to the gun barrel, which often causes the cooling water to freeze and affects the use.

Therefore, in cold areas, antifreeze must be added to the cooling water, and the widely used antifreeze at that time was alcohol.

This is the reason why some lucians drink antifreeze, because the cooling water added with alcohol as antifreeze is really a delicious drink for Lucian soldiers, who were called gray cattle at that time. If they have nothing to drink, who can control the gun?

Later, in order to solve this problem, the sovya people learned from the Finns and improved the nozzle on the barrel sleeve, turning it into a big flap, which can be directly filled with ice and snow, which effectively solved this problem.

Of course, for Chen Xin, he won't use such a troublesome way to cool the barrel of the gun. After all, he has only one person, even if Qin LAN and Ding Ning come, there are only three. It's better to install defensive weapons at the door, which is fully automatic and can be controlled remotely in the shelter.

As for the problem of cooling, it may be a difficult problem for people in Markham's time, but for modern military industry, it can also be solved by replacing it with recyclable coolant for recycling.

It's just that the army has already been equipped with air-cooled machine guns, so there's no need to fight on water-cooled machine guns.

For Chen Xin, he doesn't have to worry too much about the coolant. As long as he keeps the firing rate low and doesn't use it for a long time, makchin manufactured by modern technology doesn't have much demand for cooling and heat dissipation. After all, the manufacturing process and materials used are completely different.

The last part was installed on the gun body, and gun oil was added between the parts of the gun body for lubrication. A makchin without support frame was made.

Looking at this iron guy like a round roller, Chen Xin reached out and patted him, trying to hold him up with both hands.

Although it's a bit heavy, it's still within the range that Chen Xin can hold up. However, it still needs a support frame as a fixed weapon. It's impossible to hold up and shoot like a light machine gun in movies and TV plays.

So if Chen Xin wants to use this kind of machine gun, he needs to make a bracket for it.

However, when Chen Xin was preparing to make a scaffold, he suddenly remembered a picture he had seen. After thinking about it, he decided to make another one.Because only steel is needed to make makchin, soon the second makchin also appeared on the workbench.

looked as like as two peas in the two identical Mark heavy machine guns on his own workbench. Chen Xin nodded satisfactorily and began to make a support frame.

Compared with the machine gun itself, the structure of its bracket is more complex, because in addition to being used as a support, the bracket of the machine gun has many different functions.

Some have added shields to resist the splashing of stray bullets and fragments; some have added seats to shoot on the bracket; some have simply integrated the spare barrel on the bracket, which can be removed and replaced when necessary

What Chen Xin has done is that he can install two macchin frames together in parallel, and change the original macchin frame into a duplex one.

Because of the original bracket structure as a reference, it is not difficult to make the double mount bracket. Chen Xin just took a little time to make a bracket that can install the two maxines.

Although the structure is a little unreasonable and simple, it can hardly adjust the shooting range and angle, but it is still a complete support.

After installing the two maxims, the name of the system interface changed from Maxim water-cooled machine gun to double Maxim water-cooled machine gun. Chen Xin just ordered the upgrade.

It's still the familiar green light, the survival of 100 points and the consumption of part of steel, which makes the original rough and crude double pack Markham become different in an instant after the green light.

The original white metal appearance has become black, and part of the structure has been replaced by engineering plastics. The diameter of the thick water cooling sleeve has become smaller, but the length has been lengthened. The longer sleeve and the longer barrel not only improve the heat dissipation performance, but also enhance the power of the bullets from the barrel.

The crude support has also been improved, from the original simple three support feet into a complete support structure. The movable connection structure that Chen Xin did not do has also been added. After removing the fixation, the gun body can rotate within a certain range to achieve multi angle shooting.

The trigger part has also been modified, from two guns and two triggers to two guns and one trigger, which combines the structure and reduces the complexity of operation.

As for the upper muzzle, it was also adjusted from the original direction to one side, and according to Chen Xin's idea, a large capacity magazine was added to the upper muzzle.

The ammunition chain is still used in this kind of high-capacity magazine, or simply speaking, the magazine is just a ammunition box for loading bullets. However, due to the system upgrade, there is an additional ammunition delivery mechanism on this magazine, which can directly send bullets into the loading port as long as it is installed on the machine gun.

After finishing the production of the machine gun, Chen Xin believes that no one can break in without heavy vehicles or heavy weapons as long as the double mounted Markham is installed at the gate of the shelter.

However, a machine gun has a shooting angle limit. After considering it, Chen Xin decided to install two guns.

So he made the same double machine gun, and was ready to install them on the gate of his refuge.

The two machine guns were installed on the left and right sides of the gate by Chen Xin, because the terrain outside the gate of the refuge is inverted. Although the snow is accumulated around, the terrain is still flat. To enter Chen Xin's refuge, you must stand in front of the gate, that is, within the range covered by the two twin mounted markchin firepower.

In this range, if there is not enough protection, no matter how many people are beaten into a sieve.

In addition, Chen Xin installed the two machine guns in the wall and only opened a small shooting hole. Even if he wanted to destroy the two machine guns, without heavy firepower, if he wanted to destroy them, even if he wanted to use a human life pile, he could only consume Chen Xin's bullets in vain.

The capacity of the high-capacity magazine is 200 rounds, and the two double loads are 800 rounds.

Even for strafing, 200 bullets from a single machine gun is enough to sweep for almost a minute. If it is a short shot, if you want to consume all these bullets, it may not take hundreds of lives to pile them up.

In particular, after installing the machine guns, Chen Xin upgraded the door with 1000 survival points and a lot of materials. He strengthened the strength of the door, changed the manual push-pull door to the electro-hydraulic lifting door, and added the automatic aiming function to the two machine guns, and installed the infrared night vision monitor and dynamic induction on the door.

The infrared night vision monitor and dynamic sensor are directly connected to the computer in Chen Xin's bedroom. At the same time, they are also connected to two machine guns. Chen Xin can operate them in his bedroom.

As long as a suspicious person appears and triggers the dynamic response, Chen Xin will be awakened by the alarm bell in his bedroom, and can see the situation outside the door through the computer screen.

If there's a conspiracy The four overlapping tongues of fire are a nightmare even on the battlefield.

www.novelhall.com , the fastest update of the webnovel!