Wu Hualong, the captain of the special forces brigade, has been circling around E Yuxi, the captain of the logistics brigade, since the end of last year, which will annoy people to the core.

Captain E Yuxi said: "When people are resting, they go out of the camp to the bubble bar and watch the dancers dance; Why don't you go to the movies, go shopping, or even go to the Green House? You came to me as soon as you had a break, eating and drinking, did you want to save your own horse ticket?! ”

Captain Wu Hualong smoked Captain E Yuxi's Yuxi cigarette, drank his cold beer, and said nonchalantly:

"Stingy, when you get married, I will definitely give you a large sum of money, and there will be no violations. Isn't that in a hurry? There are three hundred people in total, why is it so difficult to change clothes? Aren't they all industrialized? ”

"Do you know what industrialization is? Do you think that with those hundreds of factories is enough? One day, when you see a newspaper saying that more than 1,000 kinds of industrial standard parts have been mass-produced, then it will be the real industrialization. ”

The performance of the special agent brigade in the Fengjia Village blocking battle made the Hantang group very satisfied.

Judging from the report of that battle, these can be made into a movie.

The people of Hantang Group believe that when you can't fight for quantity, it is also a good way to fight for quality.

As long as the person is qualified, the weapon is a little better, who can be the enemy in the world?

Since last year, the Hongxing Military Factory of the Hantang Group has planned to redress part of the security team, and the basic construction of the previous stage has almost been completed, and it is unlikely that there will be too many disputes between the military, industry and agriculture over raw materials.

After solving the problem of the supply of basic industrial raw materials, industrial production began to show its power.

The first is the bullet copper plating technology.

Hantang Group directly used pyrophosphate copper plating solution for electroplating.

Its ingredients are simpler and easy to make homemade.

They reacted with 54g of anhydrous sodium pyrophosphate and l00g of copper sulfate pentahydrate to produce about 60g of copper pyrophosphate. When preparing, sodium pyrophosphate and copper sulfate are dissolved in hot water at 40C respectively according to the above proportions, and the sodium pyrophosphate solution is slowly added to the copper sulfate solution under continuous stirring to generate copper pyrophosphate precipitate.

The formula is as follows: 2cus04?5h2ona4p207 - cu2p207↓2na2s0410h20.

This solution is stable, has high current efficiency, good dispersion ability and coverage ability, fine crystallization of the plating, and can obtain a thicker coating, a wide range of processes can be used, and it is also non-toxic and does not require ventilation equipment.

More importantly, Hantang Group decided to use it for hanging plating or barrel plating on the substrates of pure copper, copper alloy, iron, stainless steel, zinc alloy die castings, aluminum, aluminum alloy workpieces and other substrates in the future.

Even celluloid and bakelite products use it, if the surface is rougher and not too bright.

In this way, the problem of lead hanging on the inner wall of the chamber of the musket gun has been greatly delayed.

They could have been able to put steel bullets directly, and stamping technology and raw materials were not a problem, but they found that it would wear out too much on the chamber, and the gains outweighed the losses.

And then there's the shells.

In addition to the fact that the firing base of the bullet is still a copper bowl, with the increase in the production of celluloid, the main body of this bullet body has basically completed the comprehensive celluloid and comprehensive number jù finalization.

Director Bai Jie once said that as long as Hongxing Industrial Zone can provide qualified extrusion molds, she can provide any kind of products.

If the mold is precise enough, she guarantees that celluloid products can also achieve the level of accuracy of ten microns.

In this way, the bullets of the Hantang Group will never be afraid of the tide, but they will be even more afraid of fire. Of course, it is impossible for the world of any time and space to allow bullets to get close to open flames.

As for the bottom, fire and emission, the charge has also been stereotyped as potassium perchlorate bottom, fire and mono-base smokeless flame and charge.

(In the future, there is no need to talk about its upgrade in detail, and the chemical conditions will be directly delivered, you know the reason.) ）

Hantang Group also changed the original V-shaped spring to a compression spring, which made the gunfire more powerful, shortened the running spacing, and increased the effective quality and working time.

Of course, this is related to the metallurgical department of Hantang Group, and they have worked a lot hard to get the spring steel.

Due to the narrow range of the specified content of carbon, manganese, silicon and other major elements in this spring steel, the chemical composition must be strictly controlled during smelting. The Hantang Group almost uses small electric furnaces to produce one furnace after another, in which all kinds of numbers are in a state of dynamic imbalance.

Fortunately, the amount of this spring steel is not large, and the standard is not very high.

With the addition of a more standard compression spring steel, the overall structure of the gun was about to change, and they were ready to introduce a new large bolt gun.

Compared with the original alternative, this large bolt gun has a shorter body, only one meter two, but it is the same as the 1649 type, which is 14 mm caliber, and the basic structure is the same.

Of course, they tried out a batch in advance and handed it over to the special agent team to try, and it was these guys who kept letting them try it out that made Captain Wu Hualong want to burn himself, I can't do this, I can't stand such a hookup.

Either you let us not know it exists, or you hurry up and get it all for us.

When the video of the test launch of related products was uploaded to the Internet, everyone talked about it, and some military fans couldn't stand it, saying: "Why did we get involved with the big bolt gun?" The celluloid body will deform at high temperatures, and the straight copper and steel shells are hairy? Is a bomb-throwing device grossly difficult? Is it difficult to have a magazine hair? If I'm not convinced, I'll find a few people, and I'll start the machine tool to process a repeating gun right now-"

The last sentence lit up, and the military fan suddenly understood, and said: "Okay, I understand, there are only about a hundred or so people with my technology, and everyone doesn't have to do anything else, hehe, it's not to fight aliens." ”

Lin Shengli, the factory director, said: "Now all our problems are a problem of fighting for materials and processing time between the camel machine car and the 75 artillery piece; It is the problem of medium and high pressure boilers, chemical equipment and fire guns competing for seamless steel pipes; It is a question of whether it is the army or the people.

Don't forget that our opponent is only at the level of playing bows and arrows, and we have only solved the most basic raw materials, so I personally build that our technical experts can only come to the Red Star Military Factory to help in their spare time, and the progress of other industries is the real progress, and the military industry is enough. ”

Lin Shengli, the director of the factory, won, and the people engaged in the military industry speak for the civilian population, which is too convincing.

Yes, now no one is considering participating in the chaotic quagmire of the Ming Continent and slowly developing their own careers.

This big bolt gun, in terms of the effectiveness of various indicators, is still not as good as the Type 1649 brought from that world, but it is almost a big step closer.

On pistols, especially in the quality and quantity of revolvers, the Red Star Arsenal took a big step forward.

With the continuous improvement of the quality and output of carbon steel in Hantang Group, this gives more room for machining to play and makes its air tightness more ideal.

What's more, some basic parts are completely processed by Mingren technicians, and the pass rate is more than 90%!

Director Li Ziqiang grinned in private: "If this is in that world, the start-up processing plant will have to pay to death......

Lin Shengli, the director of the factory, gave him a blank look and said: "Let's have fun, they are playing the general machine tool well enough now, and fortunately they are involved, otherwise how can we have a chance to make this kind of machine gun?" ”

The two looked at each other and smiled.

Whether it's a spoof or a combination of reality, the Red Star Arsenal has miniaturized the hand-cranked Gatling.

In this way, it can be used on a rack, or it can be used alone with some auxiliary tools.

Those aids are a leather shoulder strap that can be snapped, a leather belt and a waist brace.

This hand-cranked Gatling is a six-barreled type, and its rate of fire is sixty rounds per minute, and if it is combined with a magazine of ninety rounds, the total is twenty-seven and a half kilograms.

With the help of two leather goods and a waist bracket, it can be attached to the waist, which greatly reduces the weight of the gun in the left hand and makes it easier to shake the handle with the right hand.

If you add a few auxiliary tools to that waist bracket, you can completely change it to a half-squat shooting state.

A Gatling with two assistants, or three, can completely block a position of 100 meters in front of it.

Inside the Gatling is a more sophisticated synchronous hinge.

During the test firing, it was discovered that if Gatling's barrel was rifled like the new version, it would only be possible to fire six magazines in a row.

When they changed to smoothbore, they could hit about ten, so they changed to smoothbore.

They handed over the developed weapon to the special forces brigade for trial.

Of course, the Hantang Group has regulations that all members of this security brigade can only have direct contact with logistics, and it is impossible to directly communicate with military factories.

Personnel observed the use of the weapon in the hands of the operatives.

Captain Wu Hualong led three assistants to form a machine-gun position, and he shouted and hit a magazine, and many wooden stakes at a distance of 200 meters were shot one after another in the rain of bullets!

Then he stopped and couldn't wait to attach the Gatling rack to his waist, everyone's movements were still a little stiff, it didn't matter, there would be time later.

After they fiddled with it, Captain Wu Hualong launched at a speed of one meter per second, while screaming "whoop" and "whooping".

The stakes could not be seen, the thickness of the bowl was broken, and the three assistants followed, pretending to shoot their guns into the distance.

All the agents were dumbfounded, gods, even the gods in the sky were shattered, right?!

Director Li Ziqiang put down the binoculars and said, "What level is this? If they saw the electric version, they wouldn't be scared to death? ”

Director Lin Shengli said: "Should you play it for you?" Solve the actual problem first, you want to play, just like the director of Tieyi and Pan Keshu technology, get it in your spare time. ”

The special forces brigade also tried out a Type 50 mortar.

This is made by the technicians.

The body of the projectile is precision casting and grinding, and the fuse can accurately hit the target within 500 meters within 300 hours.

Technician Tieyi also sent his shoulder-resistant bazooka with gunpowder as the engine to the Houle Brigade, and Technician Pan Keshu followed behind, carrying two iron cages in both hands, each with four rockets inserted in them, which they also made themselves privately.

Tieyi technician said: "Give them it too, the electric shock is invincible within forty meters." ”

Captain E Yuxi had seen the video of their launch and knew that this thing was easy to use.

"Are you willing to give it to them?"

"Of course, let them practice, when the rockets are fine, I will process them with Xiao Pan. I have sent the relevant drawings to Director Lin Shengli, I am just a play, it is enough to prove that we are capable. ”

Technician Xiao Pan smiled and said, "I took a lot of pictures with it." ”

Thanks to the support of old friends Yezhongye, Alliance Leader Mei Lezhi, Alliance Leader Guozhiyin, Gu Jianshan, Yug609, Ling Buxu, Xiao Xiang Winter2, and the arrival of new friends Renxu Sea Water. Thank you to the friends who have helped keep this book alive in various ways.