Chapter 248

While thinking about the future, I wash and cook.

During this period, although it was hundreds of kilometers away from the candlelight shelter, Chen Shen was very conscientious to ask Su Mo whether there was an afterthought, and then made a video call to respectfully report the harvest from yesterday to today and the plan from today to tomorrow.

"Today, we'd better start with two rounds of wheat. After planting, we'll plant vegetables and cotton."

"By the way, have you arranged the key points of growing vegetables and how to sow and harvest cotton?"

Hearing Su Mo's words, Chen Shen nodded, indicating that he had made arrangements.

Three cobblers are better than Zhugeliang.

A dozen college students gathered together with a clear division of labor, and the candlelight shelters of hundreds of people were well managed.

After explaining all the matters that Chen Shen should pay attention to, we discussed the small matter of connecting the fuel, hung up the phone, and the delicious breakfast has also been made.

After eating greasy and greasy noodles for several days, I suddenly came down with a small fry of vinegar and cabbage, came to a few big white steamed buns steamed with new noodles, and drank thick white porridge.

Now that other people have to cry and be grateful when eating steamed bread, Su Mo is undoubtedly at the forefront and lives a petty bourgeois life.

The sweet white porridge with light taste and the fragrant taste of Youneng cabbage can soothe all unhappiness in an instant.

Even Moore, whose taste is much heavier, likes the taste again and again.

After breakfast, pack up the cooking utensils, clean up, and load the diesel produced yesterday and today into the Land Rover.

One man and one bear came to the gate of the shelter.

"Moore, you have to come back early today after delivering the oil. You have to work here!"

Patted Moore on the shoulder, looked at the big man nodded cleverly, and sat down after the land tiger roared away.

Standing at the gate of the underground shelter, sumo was like a kind old father, waving his arms behind him and showing a happy smile.

My family has bears growing up!

According to this progress, it is just around the corner to cultivate Moore into the first mate of the destroyer.

At that time, as long as a complete autopilot system can be installed, one person and one bear can control the ship to fly across the sea and sail thousands of miles.

And it's all my own case. I don't have to worry about being stabbed in the back in case someone mutinies on the water at night.

"Well, well, don't be jealous!"

Seeing that Moore's weight was getting heavier and heavier, as the elder in the shelter, Oreo began to hum.

Looking at this picture of erha, until the land tiger disappeared at the end of the horizon, sumo laughed, picked up Oreo, and walked back to the shelter.

Before Moore came back, the cultivation of the black land still had to be delayed a little.

After watering the seedlings of yuanneng fruit at the gate routinely, Su Mo returned to the workbench and began to study the good things he had obtained a long time ago

furnace!

After two secret land acquisitions, all the materials needed for the furnace at present, except for the last rare earth element lutetium, which has not yet fallen.

All the other materials needed exceed the share needed to make the furnace.

"2000 points is no longer an unacceptable large amount for me now."

"Waiting will not only delay the development of shelters, but also produce a series of unnecessary variables."

"It's better to arrange lutetium directly with the creation of the system!"

Decide to use the creation function, and Sumo doesn't ink. Directly move all the materials for manufacturing the furnace to the front and back of the workbench according to the requirements on the design drawing, and open the creation panel.

With a move of mind, 2000 survival points are spent like running water.

In the air, little white light particles began to condense, and the colorless crystals with grayish black completely formed in three or five seconds, and fell on the table.

At the same time, the manufacturing panel that indicated that the material was insufficient also instantly flashed green, and all the materials were assembled!

"Confirm the manufacturing furnace!"

Having collected enough things, I glanced again at the various materials that had been filled on the ground. With Su Mo's confirmation, the game panel instantly received instructions and began to make.

The 240 disaster points needed to make the furnace are deducted, and there are still 28 points left in the account at present.

It took only five minutes to see the manufacturing time. Sumo simply came to the first floor of the shelter and waited quietly for the completion of the manufacturing.

The gray black furnace covers a small area, which only needs ten square meters to meet.

And the melting pot also uses the simplest resources available in underground shelters at present

Electric drive!

As long as the electricity is connected, the temperature in the furnace can be heated to twothousand or even threethousand degrees Celsius in a short time.

Although this power consumption may be terrible, it is completely worthless compared with the role of a furnace.

Five minutes flashed by.

When the game manufacturing panel gave a Ding, Su Mo quickly cut the panel and found the furnace that had been shown to be able to be placed.

Aim at a corner in the garage and confirm it silently.

Boom!

In the void, the huge furnace flashed directly, bringing huge dust and pressing it on the ground.

And in a few seconds, it was completely bonded to the ground, as if the furnace grew out of stone.

"You can't move after placing, otherwise you will spend 500 disaster points, but at present, you don't need to move!"

After reading the precautions for use, sumo turned off the game panel and began to look at the huge thing in front of him.

Different from the furnace in the simulation construction game, although the furnace in front of us is similar to that in the seven day kill and m, on the whole, it still follows the design concept and idea of modular technology and oil well.

The whole furnace is also divided into three parts.

The feeding area is composed of a huge square box and a pipe about two meters thick. The square box adopts mysterious space storage technology, which is a full size of 20 cubic meters. As long as the raw materials that need to be prepared are input into it, they can be transported to the furnace center by the pipe.

In the center of the furnace, there are four long pipes like whistles leading directly to the top for heat dissipation. As for the structure inside, it is completely sealed and cannot be checked for the time being.

The discharging area, like the oil well, is also connected by four thick pipes, which are connected to four square iron boxes on the ground. The space size of each iron box is 15 cubic meters. On the side of the square box on the far right, there is another pipe directly leading to the feeding area to ensure that the things that need secondary smelting can be recycled repeatedly.

"Yes, yes, although there are mysterious scientific and technological elements in it, so far, the working principle is still very easy to understand!"

Touching the surface of the furnace made of unknown materials, with Su Mo's appreciation, the attribute map of the furnace also jumped out.

[furnace (excellent)]

[description]: modular technology products have a series of wonderful ways of use. When combined with other modules, they have incredible functions.

[currently owned modules]: Crucible module, strong reaction module, storage module

[function]: Processing

[power consumption]: at present, there are only three modules in the furnace. Corresponding to the specific functions, there are only smelting attributes.

After trying to cut out the system panel and seeing that adding other modules often required tens of thousands of points, sumo quickly gave up the idea of upgrading.

"There is only one processing attribute, which is completely enough for use at this stage"

"As for the following functions, it's not urgent. You can collect them slowly and see if you can get them out of the box!"

After the furnace is started, the power consumption in an hour is a full ten degrees.

Try to connect the strong connector to the thickest wire interface reserved at the beginning of the shelter design.

As sumo returned to the second floor and turned on the diesel generator for power supply, the furnace began to operate for the first time after it was powered on.

PA!

On the side of the feeding area, there is also a palm sized electronic screen as familiar as the oil well, which shows what can be made in the only processing function at present.

"At present, the most needed thing must be the steel plate for manufacturing destroyers. If this thing is not built well, I'm afraid it will fall apart in two steps!"

"However, since we want to build it, we must at least ensure that there will be no problems in three to five years. The materials will be selected!"

There are many colorful things on the panel. After some screening, Su Mo quickly found the steel column and clicked it.

Common steel can be divided into "structural steel" and "tool steel" according to the purpose.

According to alloy elements, it is divided into "carbon structural steel" and "alloy structural steel".

It is also divided into "carbon tool steel" and "alloy tool steel".

According to the content of S and P impurities, it can be divided into ordinary steel, high-quality steel, high-grade high-quality steel and super grade high-quality steel.

The reason why the famous and unsinkable Titanic fell apart and remained silent when it hit an iceberg in those days was that the steel plate it used contained many chemical impurities zinc sulfide and was soaked in cold sea water for a long time, which made the steel plate more fragile.

It was only under a small impact that it broke and became a permanent regret.

Therefore, in the selection of materials for manufacturing destroyers, based on the principle of from high to low, sumo directly skipped the low-strength steel and focused on the military steel used to manufacture ships.

The application research of military steel is very cumbersome, with a total of nine categories and more than 140 items.

Accurate tests should be made on the strength, toughness, crack resistance, stress state at low temperature, etc. of steel.

Generally, for materials used in aircraft carriers, the yield strength of deck steel is 90+0mpa, and the yield strength of ship body is 780MPa.

All the way down, the smallest destroyer must maintain at least 400MPa strength to ensure maximum safety.

"At present, the best steel produced by the furnace has only 620MPa strength, which should be subject to the temperature provided by the supporting facilities of the shelter."

"Or it is related to other modules!"

From high to low, the yield degree of the best military steel is not low, but after clicking in to check the specific requirements, sumo directly gave up the idea of manufacturing.

Without him, the consumption of resources is too terrible!

Military steel needs to add many strange things. In the furnace, this step is simplified to only provide a sufficient number of basic materials.

But the quantity of this basic material, after checking that a unit of 620 strength steel actually needs 1380 units of iron and 880 units of copper, Su Mo can only hit the tongue and choose to give up.

There is nothing wrong with using such expensive steel in modern warships, because the hull steel plate of modern warships is not thick, on the contrary, it is very thin. For example, the thickness of steel plate in 052 is only 30 mm.

What concept? The thickness of a dollar coin is 25 mm, and the steel plate of the warship is only 5 mm thick.

In modern war, the means of attacking warships have become more and more advanced, from bombs and torpedoes to anti-ship missiles, and nuclear submarines equipped with large caliber torpedoes are quietly hunting.

In this case, too thick armor can not play a protective role, but will only drag down the combat performance.

But on the waste soil, if you really design such a thin armor according to modern thinking and fight a modern war, you are simply looking for death.

Say nothing else, if there are aliens in the water at that time, take a steel fork, I'm afraid you can easily dig a big hole out.

"The steel plate must be thick. Without the weapons equipped with destroyers, thickness is justice. Even if it's a collision, I'll have a good time!"

At present, there are only about 8000 iron blocks in the shelter, and even if it is temporarily mined, this number will not exceed 30000.

According to the 40 meter captain of the destroyer, the steel required, according to sumo's design, should start at least 2000 units.

Under this demand, if the unit price is controlled at about 10 to 1, it is the best cost performance.

580? Too expensive, give up!

520? Still too expensive, give up!

Looking at the strength getting lower and lower, and even about to break through the psychological limit, Su Mo didn't let go until the demand for 440 strength steel jumped out.

For 440mpa military steel, 13 iron blocks and 1.5 copper blocks are required for 1 unit.

2000 units, you need 26000 units of iron and 3000 units of copper!

With the current reserves in the base, 18000 units of iron blocks need to be mined to meet the manufacturing demand.

"There are no conflicting plans. If you want to survive the next disaster, the people in the candlelight shelter must move to Tieshi mountain!"

"With high-quality pickaxes and transportation of storage space, hundreds of people are digging no slower than machinery, or even faster!"

"We can kill two birds with one stone. While mining enough iron blocks, we can directly dig out a large space in the mountain that is enough for hundreds of people to survive the disaster!"
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