Alien Industrial Tyrannosaurus-Rex

How powerful is the Rock 150 engine?

With a full 3,000 horsepower output, it can drive a weight of 300 tons.

Moreover, if the power of the Rock 150 is insufficient, the stronger Rock 500 can be used!

The Rock 500 engine has 10,000 horsepower! What kind of tank can't drag? Five hundred tons can be easily dragged. Speed ​​at least 50 kilometers per hour.

The key is the track.

Must be very wide and very strong tracks.

This problem was also solved by Wang Bu'an.

The quality of the crawler forged with a 50 billion ton hydraulic press can be imagined. The 120mm armor-piercing projectile is definitely not bad.

It's not a problem to bear the weight of hundreds of tons!

With these supports, the installation of a 255mm heavy gun is no problem at all.

So, the manufacturing process of the artillery itself...

The larger the caliber of the artillery, the more difficult the manufacturing process of the barrel.

At present, the high-end manufacturing technology of the barrel is mainly electroslag remelting and barrel self-tightening technology. China has completely mastered these.

However, the static influence of the barrel itself is always a big problem.

The longer the barrel and the heavier the weight, the more serious the problem of natural sagging.

Unless there are very high-end raw materials. The barrel can be made very strong and the weight is relatively light.

When the gun is firing, the temperature in the barrel of the gun may exceed 3000 degrees. Certain special shells may even have a terrifying high temperature exceeding 4000 degrees. Extremely high temperatures will not only severely ablate the barrel, but may also cause the barrel to deform. The life of the barrel will also be greatly shortened. The normal data is only about 1000 shots.

In addition, when the shell is fired, the pressure inside the barrel will exceed 800 MPa. This is a very scary data. It will explode if you are not careful.

At present, in so many countries in the world, there are actually fewer than ten large-caliber gun barrels over 100 mm. Including our neighbor in the east, due to the legal constraints of the defeated country, the development of artillery manufacturing technology was strictly restricted. It also does not have the technology to produce large-caliber barrels. Only rely on imports.

"255mm diameter..." Zhong Hui calculated silently.

The temperature in the chamber is at least 4000 degrees.

The chamber pressure is at least 1200 MPa or more.

This is not a simple data.

This is terrible data.

If the quality of the barrel fails to meet the standard requirements, it will explode at any time.

The problem is that with the current manufacturing process, it is indeed difficult to make a super artillery with a 255 mm caliber. Unless the aperture ratio is reduced. Reduced to less than 35 times the caliber.

It seems that the American M-1 240mm howitzer mentioned earlier has only 34 calibers. The shooting range is only 23 kilometers.

Why is the range so close?

The main reason is that the caliber ratio is too small, resulting in a serious shortage of range.

Why is the caliber ratio so small?

Because it exceeds a certain ratio, the gun barrel droops seriously.

Modern 120mm and 150mm guns have a range of more than 30 kilometers. More than 40 kilometers is commonplace.

You have a 240mm caliber gun with a range of only 23 kilometers. Isn’t it embarrassing?

That is to say, the other side of the strait will do such a fool.

Changed to be a little bit shrewd, knowing that this 240mm heavy gun is obsolete.

At present, the star artillery exported by China is none other than the PLZ45 self-propelled artillery. It is so popular all over the world! The big local tyrants have snapped up. There are dozens of dozens of sets to buy.

The caliber is 155 mm, the total weight is 33 tons, the caliber is 45 times, the maximum range is 40 kilometers, and the 360-degree shooting without dead ends.

Cheap and good quality, simple and easy to use, sturdy and durable, just not too perfect.

If you want to talk about the only drawback, I am afraid that the range is a little short...

It is only 45 times the caliber.

It would be perfect if it could be increased to 50 times the caliber.

In this way, the range must be more than 45 kilometers. Competitiveness in the international market will be stronger. Invincible hand hits 100% all over the world.

However, if the caliber exceeds 50 times, the manufacturing process needs to be upgraded by one level.

After all, the longer the barrel, the higher the quality requirements for the alloy.

50 times the caliber, can Wang Bu'an do it?

Of course.

Grade 5 high-temperature corrosion-resistant alloy is perfectly fine.

At present, the grade of high-temperature corrosion-resistant alloy is four. It can withstand a high temperature of 15,000 degrees.

If it reaches the fifth level, it can withstand a high temperature of about 30,000 degrees.

Obviously, it is impossible for the temperature of the barrel to reach more than 10,000 degrees.

However, it also needs corresponding strength.

After all, it needs to withstand a pressure of more than 1200 MPa.

The five-grade high-temperature corrosion-resistant alloy can withstand pressures of tens of thousands of MPa. It is a trivial matter to make a barrel.

Not to mention 50 times the caliber, even 100 times the caliber can be accepted.

The life of the gun barrel will also reach more than 100,000 rounds.

In other words, you shoot desperately, shoot desperately, and shoot for decades.

In the end, you probably go bankrupt first.

After all, shells are also very expensive.

The most common 155mm shell costs 20,000 to 30,000 yuan, or about 4,000 US dollars. "

(It's so expensive, so scary... I can't even afford shells without money...)

If it is a high-explosive bomb, the price may cost $30,000.

If the shells are manufactured with high precision, the price may be 80,000 US dollars.

Even if it fired a hundred thousand rounds of ordinary 155mm shells, that would be $400 million. Definitely broke.

"Japan, arms really make money!"

"No wonder the arms giant is so rich."

Wang Buan sighed with emotion.

If there is a chance, Lao Tzu will also get in.

There is no need to sell other weapons like thunderstorms, umbrellas, cobras, and so on. Just selling artillery shells will make you dead.

They are sold to India’s M1777 light howitzer, which is expensive, and the shells are also expensive. It is not too profitable.

Special mention is the guided projectile.

As the name suggests, it is a shell with a guidance system. The accuracy is very high.

Currently, there are only two mature products in the world.

One is an American copperhead snake.

One is a Russian-made red land.

In 1992, Red Land was made public for the first time, and it immediately attracted the attention of many countries. Many countries have introduced them. Among them, the third brother introduced 10,000 at a unit price of 40,000 US dollars.

The unit price is $40,000!

Buy 10,000 in one go!

This kind of munitions consumables is simply not too refreshing! Money comes faster than the money printing machine!

How long can ten thousand shells last after a real war? It takes up to half a month to completely light up. The more intense the battle, the faster the consumption of shells.

What should I do after playing? Buy, buy, buy!

Where to buy?

This is the crux of the problem.

Where to buy?

Do you want Tyrannosaurus Rex Industry to plug in?

Do you want Moby Whale Technology to plug in?

upgrade!

upgrade!

upgrade!

Upgrade all items that can be upgraded!

Upgrade the hydraulic press manufacturing center!

Upgrade the lithography machine manufacturing center!

For the former, the efficiency of the produced hydraulic press will be increased to 1 million tons. Work ability is stronger.

The latter, the lithography machine produced will have an accuracy of about 1 nanometer.

The hydraulic press in Yucheng Industrial Park has also been upgraded. Upgrade to level 5 to reach the 200 million ton level.

In one breath, he squandered the number of belief points until only a few hundred thousand were left, and nothing could be done. Looking back, it looked completely new.

Most of the raw materials have already been upgraded to the fifth level.

Production doubled again.

"boss."

"what?"

Shangguan Yuqiang handed over a document.

It is a business letter.

Sent from Vulcan Heavy Industries.

Vulcan Heavy Industries is China’s most important artillery research and development and production group. The PLZ45 self-propelled howitzer mentioned earlier is their masterpiece.

The content of the business letter is to jointly develop a high-caliber barrel with Baiyu Whale Technology.

The so-called high aperture ratio is more than 50 times the aperture.

"I have a say on this question." Peng Deming's voice suddenly came.

"Are you back?" Wang Bu'an said unexpectedly.

"came back."

"How was the result of the competition?"

"The second in a thousand years."

"Ok?"

Wang Bu'an frowned.

Why is it second again? It makes no sense!

It stands to reason that the diesel engine he modified has made up for the shortcomings of the 96B tank! There must be no problem with the power system!

If you compete against the opponent's T72 tank, there is no reason for 96B to fail!

"Others are landlords, so they must take first place."

"Oh, I see."

Wang Buan understood.

Dare to love is not a technical reason. It is political reasons.

Think about it too. Someone else is the landlord, the organizer, and the inviting party. If you slap your face too hard, others will feel ashamed. Affect strategic cooperation.

Therefore, the final result is, with a slight disadvantage of 0.5 points, "ranking" second.

But China is already very satisfied. The participating teams triumphed.

It is estimated that the organizers feel depressed instead.

Maybe ~www.wuxiaspot.com~ next time they play T90.

Otherwise, if you continue to dispatch T72, you cannot be the opponent of 96B. Those who are bound to be abused and killed are incomplete.

"What's your opinion?"

"About the caliber ratio."

"Okay. Go ahead."

"Come on, let's go in and talk. It's so hot outside."

"it is good."

A group of people enter the meeting room.

When the air conditioner was turned on, it really felt better.

Except for Peng Deming who is not afraid of heat, everyone present can't stand it.

It is now the time when the tigers are raging in autumn, and it feels worse than the heat. It was stuffy and hot, sweating like rain. On Shangguan Yuqiang's body, sweat stains can already be clearly seen.

In order not to give Wang Bu'an the chance to harm herself by the pervert, pervert, and pervert, she has always dressed conservatively.

Very conservative means to wear very thick, very tight, naturally hot.

Wang Bu'an had seen it long ago. Do not say deliberately.

You asked for it. What does it have to do with me?

My Wang Buyan has already reformed now. But you don’t believe me, what can I do?

Peng Deming took out the whiteboard and explained it on the spot.

There are many barrel caliber ratios, from 10 times, 15 times, 20 times, 25 times, 30 times, 35 times, to 40 times, 45 times, 50 times...

In some stages of development, there are 55 times, 60 times, 75 times, 88 times, 100 times and the like.

The current development trend is to shrink the caliber and reduce the weight of the shells, but the caliber ratio increases and the barrel becomes longer and longer to increase the range.

At present, the largest caliber artillery is basically around 150-155 mm.

The larger caliber is almost cancelled.

why?

No need.