Obsessive-compulsive disorder kills people!

Transformers have obsessive-compulsive disorder, and Wang Buan himself has it.

Even if there is a machine tool in his own factory that has not been transformed and upgraded, he feels uncomfortable and unhappy.

The consequence is ......

The little girl Qin Duoduo seemed to be angry.

The library of Daposhan Primary School has already started, and Wang Bu'an is still nowhere to be seen.

Present at the groundbreaking ceremony was Chen Binghong.

She came to attend on behalf of Wang Bu'an.

The Daposhan Library, as well as the new teaching building, cost more than 3 million yuan in total.

This is still the upfront infrastructure investment, excluding the maintenance costs in the later stage.

It was also she who signed the land lease contract in place of Wang Buan. Eighty million were spent in one go. Chen Binghong's nervous fingers kept trembling.

Huang Ruoxi and Chu Yulan went in and out in pairs, staying and flying together, like a pair of beautiful people.

Yan Ruzi...... Alas, that demonic female doctor.

She actually called several times, but he hung up.

There is nothing to say to the devil.

I guess she was going to teach herself a lesson on the phone.

The water molecule synthesizer is also fully automatic.

It rained punctually between 1 a.m. and 3 a.m. the next day.

It was not easy to get the last machine tool, and Wang Buan could finally relax.

Go back to the presidential suite at the Dynasty Hotel, take a shower, and sleep.

When I woke up, it was almost noon.

I got up lazily and felt as if I was a different person.

I felt tired like I had never felt before.

I also felt a sense of accomplishment that I had never felt before.

Why?

Because of those machines!

Now he is also a factory owner.

He now has more than 1,000 machine tools. There are also two hydraulic presses of 100,000 tons.

The 100,000-ton hydraulic press, which is produced every week, is used by himself.

Cheng Kailong said that he wanted a set, but then there was no follow-up.

Hutian University is not ready, and the lithography machine cannot be delivered.

Aliens do things, and they are still relatively kind. It is said that there are only one station per week, but in fact, it can be accumulated.

That is, you are not producing now, and you are not wasting metrics.

When you need it, continuous production is enough.

Take a look at the information logs.

The numbers in it made Wang Bu feel at ease and satisfied.

One hundred and fifty thousand!

150,000 Faith Points!

Now he has accumulated 150,000 faith points.

Before, when he was engaged in electric vehicles, he had no faith at all. However, this time the big transformation and upgrade have gained a lot of faith points.

In addition, when assembling 100,000 tons of hydraulic presses and CNC machine tools, there are also a lot of faith values.

His bold speculation may be due to a sense of accomplishment and pride.

After all, the Zunchi electric car belongs to someone else, and if it is done well, it seems that there is nothing remarkable.

However, Pterodactyl machinery and Ryzen machinery are different.

That's his own business!

Tired for ten days, it's definitely worth it.

"Jingle bell!"

"Jingle bell!"

The watch suddenly made the crisp sound of a music box.

But it was Cheng Kailong's phone.

Put through.

"Boss Wang, are you free? I want to talk to you face-to-face. Cheng Kailong said.

"I'm at the Dynasty Hotel. Ready to go down for lunch. Come here. I'll treat you to dinner. Wang Buan said.

"What I have to discuss with you needs to be kept secret. ”

"So, where did you say?"

"I'll pick you up. ”

"Good. ”

Wang Bu'an got up and simply freshened up.

When I went downstairs, I found that Cheng Kailong happened to arrive by car. So I got in the car. Back. Close your eyes and refresh yourself.

The black off-road vehicle galloped all the way out of the city.

"You take a look first. While driving, Cheng Kailong handed Wang Buan a thick pile of information.

"What is it?" Wang Buan reluctantly opened his eyes.

"Test results. ”

"Oh. ”

Wang Buan flipped through the information.

It is indeed a wide variety of test results. There are a lot of projects and they are very detailed.

Mainly for cemented carbide.

Overall, the rating is five A+s.

It is recommended that the defense industry adopt it in large quantities. Especially tank armored vehicles. Can replace all previous armor.

This is followed by the specific test content of each project.

The first is the NP42 pistol.

The testers fired 300 rounds in a row, and the barrel performed well.

No overheating.

No metal fatigue.

There was no loss in accuracy either.

Compared to the previous one, the accuracy of the new gun remains good, and the deviation does not exceed 1 mm.

This is already beyond the most demanding international standards.

In the life test, it would have been required to test only 20,000 rounds. But testers tested 50,000 rounds. The barrel performance is still excellent.

Some testers speculate that perhaps 100,000 rounds of barrel firing will not affect performance.

Obviously, for one pistol, this is not necessary.

Without that pistol, it would have been 100,000 shots.

This excellent data can only be used as a reference.

Fortunately, in the shooting of the 95 assault rifle, 100,000 rounds of ammunition finally came in handy.

During the tests of continuous firing, a hundred magazines were fired in a row.

That's 3,000 rounds of ammunition!

If it was an ordinary barrel, it would have been red and broken a long time ago.

However, the new cemented carbide does not. Although the temperature on the outside is also very high, reaching more than 800 degrees Celsius. But it didn't turn red.

The withstand temperature of the secondary high-temperature corrosion-resistant alloy is 3600 degrees, which is much higher than the requirements of the barrel.

Even if 100,000 rounds are fired continuously, the barrel will not be deformed.

In fact, it is.

In the most brutal tests, thousands of magazines were fired continuously.

Immediately, the hot barrel was immediately subjected to various weight-bearing, twisting, beating, squeezing and other tests.

Load-bearing, that is, on the hot barrel, buckle the pull ring, and then apply gravity to the pull ring. 100 kg, 200 kg, 300 kg all the way up. Until the barrel breaks.

The average barrel, in the case of piping hot, the metal properties are very bad. Basically, you start bending with a weight of 200 kg. With a load of 300 kilograms, it basically broke. As for weight-bearing shooting, it is impossible. The barrels are all bent, how can you shoot? 100% explosive chamber. If you don't get it right, the shooters themselves are in danger.

However, the new carbide barrel can still shoot stably even with a load of 1,000 kg. There is no deviation in accuracy.

It would have been tested for 2000 kg. It's a pity that the machine used for testing does not have such large parameters.

In the smash test, the manipulator slammed the barrel very roughly, trying to break it.

The intensity is constantly increasing. up to 1500 kg of strength.

The barrel is intact. There is no change in accuracy.

The twisted, squeezed test is the most perverted. Two Type 59 tanks were directly used for crushing and squeezing.

After repeated rolling and squeezing, continue the test.

Keep shooting.

Change the magazine.

Keep shooting.

Change the magazine.

And so on until another thousand magazines were fired.

The reason why the shooting did not continue was that the testers felt that it was no longer necessary. If you continue to fight, it is also a waste of bullets. A thousand magazines, that's 30,000 rounds.

The most demanding standard for modern firearms is to replace the barrel after firing 10,000 rounds.

But this standard is too wasteful for secondary high-temperature corrosion-resistant alloys.

It can be used for more than 100,000 rounds.

Even, what is the upper limit of its theoretical lifespan, it still needs to be tested.

Some speculate that it was 200,000 rounds.

Some speculate that it was 300,000 rounds.

Some even speculate that 500,000 rounds.

For pistols, assault rifles, it doesn't make sense for the data to be too high. Because you don't need it.

However, for light machine guns and heavy machine guns, it is very important. Their continuous firing time is very long. Cooling down is very important. Air cooling is definitely lighter than water cooling.

If you don't need additional measures, you can let the barrel shoot for a long time and maintain its performance, which is undoubtedly a great thing.

Even, when designing, there is no need to think about the replacement of the barrel. Save a lot of steps.

Directly is the life of 300,000 rounds, how many guns can do it?

The point is that on the battlefield it does not yet lead to the interruption of firepower.

As long as it has enough ammunition, it can shoot non-stop and non-stop. until the target is eliminated.

Machine guns are so.

The same goes for aerial artillery.

In particular, dense rapid-fire guns such as the 730 naval gun require extremely excellent barrels.

Otherwise, the terrifying high rate of fire will directly scrap the barrel.

"Did you know? The test data has just come out, and there are several orders for NP42. Cheng Kailong said happily.

"Where did you sell it??" said Wang Bu'an reflexively.

"How is that possible?

"Will the EU buy our guns?"

"Why? It feels very strange, right? I don't know why. But the order did come from there. Not much, only 50,000. But it's pretty good. At least it opened up a new market. is qualified to compete with world famous guns such as Beretta and Glock. ”

"Isn't it cheaper?"

"Of course. It's cheaper than Beretta and Glock. ”

"There is money to be made. ”

"Actually, it doesn't matter if you don't make any money. It's kind of making a friend. ”

"Huh. ”

Wang Bu'an disagrees with Cheng Kailong's views.

Even if NP42 is sold cheaply, it is still profitable. Because its production cost dropped a lot in an instant.

If it is the use of imported raw materials, the cost must be very high. However, if all the raw materials come from him, Wang Buan, it is almost less than 50% of the foreign import price. With such a low cost, if you can't make money yet, something must be wrong.

Of course, what Cheng Kailong said is also right. When necessary, it is better not to make money, but also to export a wave.

It's like in a fantasy novel, the boss sends a wave of weapons and equipment to his little brother from time to time. That's what it should be.