Centrifugal furnace method to manufacture seamless steel pipes......

Zhang Ran felt that with a few glances he had seen in movies and television, he was responsible for putting forward conceptual ideas like Ma Yun, and then asked a group of people under him to sharpen their heads and think of a way regardless of the cost, but in fact, it may not be really impossible to make it.

But the premise is that the detachment has a certain industrial base, and there is an iron mine for the detachment to toss slowly and learn lessons from failure.

However, it is obvious that in combination with the fact that all the raw materials of the detachment come from broken copper and iron, and he is forced to sharpen his head all day to make grinding wheels and want to be a road picker, the idea of learning lessons from failure and making seamless steel pipes by centrifugal furnace method can basically be shelved.

So there is only one way left for Zhang Ran, that is, to think of ways to liberate the productive forces on the existing basis, instead of engaging in those meaningless things.

So Zhang Ran thought of the forging machine.

Zhang Ran has seen the forging machine many times - on the Bilibala-barrage network, a group of powerful people took all kinds of broken copper and iron and burned red and put them on the machine, and then the machine was like a burst of chicken blood, and the efficiency was higher than the efficiency of Niu Da and others sweating and pulling sledgehammers in the blacksmith workshop, I don't know how high......

Therefore, after determining that the idea of producing seamless steel by centrifugal furnace was ruthlessly extinguished by the cruel reality, Zhang Ran had to hit the idea on the forging machine.

Although the efficiency of the forging machine is so low that I don't know where it is compared with the centrifugal furnace method, the efficiency has been greatly improved compared to the current production method.

"The predecessors of the Eighth Route Army in history produced horse rifles, all of them were picked with hammers, and they could pick out 200 pieces a month, if I got the forging machine......

Zhang Ran thought that as soon as the switch of the ten and eight forging machines was turned on, it would be like a pile driver, and Niu Da and other blacksmiths waited for the sudden breakthrough to finish and make simple minor repairs, and they didn't know how many rifles they could make in a month......

He was instantly happy, and all the flowers came out!

Thinking of Long Xin Puyuanzhong, he communicated with the leaders of the Eighth Route Army on how to deal with his own problems, and then officially integrated the Jindong detachment into the ranks of the Eighth Route Army, and extended the use of this forging machine to all the Eighth Route Army's base areas behind enemy lines......

At that time, in all the large and small base areas behind the enemy line, dozens or hundreds of forging machines will suddenly burst out every day, and all kinds of rifle light and heavy machine guns will be produced and enriched into the main force, the Tubalu and the militia ranks......

In less than three years, all the broken guns such as those old sleeve singles with low performance will be withdrawn from the stage of history, and the soldiers can at least compete with the little devils in terms of guns and ammunition, and they no longer have to shout one, two, three, and rush ......

If the efficiency can be a little higher, then all the villagers in the base areas behind the enemy line will be equipped with one or two guns......

At that time, it will be a real soldier!

As long as the little devil dares to come, whether there is a main force in front of him, bullets, mines, and grenades can fly all over the sky anytime and anywhere!

It's a beautiful picture......

Just thinking of that picture, Zhang Ran happily squatted in front of the press and trembled.

"I don't know what Brother Ran thinks of now, you see how happy he is!"

Xiao Sanyuan, who was far away, saw Zhang Ran squatting over there and was overjoyed, and his mood couldn't help but be happy!

Cheng Dongshan looked at it when he heard this, recalling the shame of being stripped naked and parading the streets a few days ago, but he couldn't help but feel a cold air from the tail vertebrae to the Tianling Gai, and his scalp was numb and said: "Lewd, it's really obscene-Sanyuan, you must stay away from this guy in the future, or ......"

As soon as the words came to this, I couldn't help but choke a little speechlessly, and my eyes were full of tears.

The principle of action of the stamping machine is actually somewhat similar to that of the forging machine.

The only difference is that the forging machine requires more kinetic energy and faster frequency when forging!

Therefore, in order to manufacture a forging machine, it is necessary to make significant improvements in the relevant components.

Zhang Ran spent a full day squatting in front of the stamping machine with a pen and writing and drawing, and the scratch paper was wasted one after another......

Every skill of a person grows through constant repetition.

For example, Zhang Ran's ability to compose is also like this - the sketches drawn before can't be understood by anyone except himself.

Before, when Zhang Ran handed over the sketch he drew to the carpenter Lao Zheng, Lao Zheng was confused, and he had to use Zhang Ran's tongue to comprehend that point.

And now, after handing over the sketch he drew from pulling his hair for a day to Lao Zheng, Lao Zheng's eyes widened at the first time, and he seemed to have understood three points......

Although Lao Zheng still didn't know what this thing was going to be used for.

"Don't ask so much!"

Zhang Ran raised his chin and snorted: "Hurry up and get the model out and show it to me for inspection - you don't understand it anyway!" ”

You don't understand it......

These words made the carpenter Lao Zheng very hurt, and he pouted and muttered and complained.

Looking at Lao Zheng's back, Zhang Ran was very relieved, and said in his heart, "You guys, aren't you all coaxing in front of the captain-hmph, see if the captain can't kill you!

Then he continued to hum a little song, imagining that the forging machine would be successfully built and then applied on a large scale, and there would be no shortage of guns on the battlefield behind enemy lines......

I feel that I have made a great contribution to this national war, and I am one step closer to going down in history.

In my heart, it's beautiful.

The snow outside is getting heavier......

On the Dongcang Highway, the chicken buses are still transporting coal, and An Shi Jinsan is also one of them.

Just after a brief contact with the people who came to transport coal from Cangshui, An Shijinsan's mood was very complicated.

Now, he and the others seem to have completely integrated into the Dongjiang Cangshui and the two places, and they already know everything here, but sometimes, he finds that he and the others seem to know nothing about this side except for the things they can see.

For example, he knew that the Jindong detachment had already been taken up by His Excellency the Major General and was actively preparing for the attack on Qingping, but he didn't know anything about when it would fight, how it would fight, how many troops would be dispatched, and so on.

This situation is definitely an extreme failure for a veteran imperial agent like him!

For him, the best quality information should be to grasp all the movements of the enemy, not some ambiguous news!

"Lao An, come on, wow......"

There was a folk man pushing a wheelbarrow and running past An Shijinsan's side with a whoop and shouting enthusiastically: "Grinding, like a girl, don't you want to kill all the little Japan and take back the hometown occupied by the little devils?" ——Come on, run faster, let's work together to help our base kill all the little Japan......"

"Oops......"

An Jinsan agreed honestly and honestly, and scolded MMP with itchy teeth, but he had to rush forward with all his strength.

Because he knew that if he continued to grind foreign workers, he was afraid that a group of people and militiamen would come over and carry out a circular ideological education on himself......

Thinking of that scene, An Shi Jinsan felt that he would rather put the last bit of strength in his body on this coal transportation than listen to a large group of people chattering in his ears......

But at the same time, An Ji Jinsan was also secretly gritting his teeth, saying in his heart that whether it was to stop helping to transport coal, or to grasp more detailed information, he couldn't go on like this, and he had to take the initiative to attack!

It's night.

"Platoon Commander, I'll leave it to you here!"

Kang Ting, who was on rotation, patted the thin monkey's shoulder and said with a sad face: "Lao Tzu is also a hard life, I have to organize training during the day, and I have to patrol the defense, I have to continue to work hard for the country and the nation, this Japanese female spy is not easy to deal with......"

The thin monkey looked at this guy itchily and said, "Why don't you get cheap and sell well?" ”

"Oh, you can see that?"

Kang Ting was suddenly proud, and said in a loud voice: "I am also a capable person who works hard, and I can't envy you with your small body......"

The thin monkey looked at Kang Ting's back, and had an urge to strangle this guy.

Feeling the admiring eyes around him, Kang Ting became more and more proud, and at the same time, he couldn't help but feel a little regretful in his heart, after all, this good day, I don't know how long it will last......

"Coming back?"

As soon as Kang Ting entered the door, Anya greeted him with a smile, shaking off the snowflakes for him, caring for him, like a virtuous wife waiting for her husband to return late.

Looking at Anya's pretty face, Kang Ting secretly sighed, and couldn't help but think of a sentence - a beautiful woman, but a thief!

However, there was a strange laugh in his mouth, and he pinched Anya's body before saying, "What are you doing running out on such a cold day?" Just wash your body and lie down in the quilt and wait, quack quack......"

Anya slapped Kang Ting's hand away shyly, and then said to Nunu in the house: "Where is the eldest brother......?"

"Big brother, you haven't slept so late, what's wrong?"

Kang Ting entered the room and said with a flattering smile, his expression was exactly the same as when he saw his eldest brother, and he couldn't see the slightest flaw.

"Company Commander Kang, I want to ask you for something......"

An Shi Jinsan spoke, and his expression was no different from that of a simple man facing a powerful brother-in-law.

"Big brother, what is our relationship, what are you polite to me?"

Kang Ting smiled: "If you have something to say, if you can take care of it, can I still take care of it?" ”

"On the detachment's side, is it going to launch a combat mission against the little devils?"

An Shijin Sanna said, "Can I go with you to fight devils?" ”

"Big brother, this can't work!"

Without waiting for An to finish speaking, Kang Ting categorically refused: "If you think it's too hard to transport coal, I can still help you, big brother, but you want to go with you to fight devils, then where can you do it-fight devils are desperate, if you have something to do with three long and two short, why do you explain to Yaya?"

"The little devil dug the entrance to the garden, and my father and mother were drowned...... My eldest brother and I are incompatible with the little devil! ”

Anya's eyes were red and she said, "You just promise my brother, my brother also wants to avenge his father and mother who died in vain...... If you don't agree, don't come to me in the future! ”