What happened in the courtyard was thousands of miles away, and Jiang Yan was not clear about Bingcheng.

After Jiang Yan and Guo Jianjun had dinner, they walked to the hotel where they were staying, accompanied by Guo Jianjun.

"Jiang Gong, do we have any eyebrows for that repair equipment?"

On the way, Guo Jianjun handed Jiang Yan a cigarette and kindly lit it for him before asking.

Jiang Yan took a puff of cigarette, thought about it, and said to Guo Jianjun: "It's not a big problem, the drawings have basically been drawn, what we have to do now is to draw the structural drawings for installation, this is the difficulty, if they are studied thoroughly, it is not difficult to imitate them yourself." ”

Guo Jianjun, who was still smoking leisurely, opened his mouth wide when he heard Jiang Yan's words, and the cigarette in his mouth fell out, trembling all over.

Jiang Yan, who was originally walking forward, felt that Guo Jianjun, who was with him, was not talking, and glanced back a little puzzled.

I saw that Guo Jianjun's face was flushed at this time, and he couldn't speak with his mouth open.

This made Jiang Yan a little puzzled, he thought about what he just said, as if he didn't say anything excessive! That's it.

"Smack" Jiang Yan stepped forward, patted him, and then said, "What's the matter, let's go!" The devil was stunned. ”

Jiang Yan's punch brought back to his senses Guo Jianjun, who was excited.

He hurriedly grabbed Jiang Yan, who was about to leave, and said with a little excitement: "Jiang Gong, just now you said that if you get the installation drawings out, you can copy the machine tool?" ”

Hearing this, Jiang Yan replied with some confusion: "The drawings of the machine parts have been made, these can be produced in large quantities, as long as the installation drawings are brought out and installed according to the drawings, it is very simple!" ”

"Simple." These words came out of Jiang Yan's mouth, and it was indeed a bit Versailles.

However, due to the external blockade and the weakness of the domestic industry, the national machine tool in the 50s almost started in a blank slate.

The technology of machine tools is almost as a whole behind the West for at least 50 years, but the predecessors have created an "industrial miracle" for the country with a sense of pride: in 55 years, Shengjing No. 1 Machine Tool Factory developed China's first C620-1 lathe, the performance is comparable to the Soviet machine tool in the same period, but because he has not been produced in large quantities, now the machine tools of the whole country are almost old products, and it is really three years of sewing and mending!

Especially the kind of fine section machine that produces the barrel is something that can't be bought, and now Jiang Yan said that there is a great chance that it can be imitated, how can Guo Jianjun not be excited.

Not to mention the rest, just to imitate it, this is an incomparably huge credit, and you can also get a piece of the pie by participating in it.

Thinking of this, Guo Jianjun's heart was rippling.

"Jiang Gong, are you sure?"

"How can you grasp the big deal?" Jiang Yan was stopped by Guo Jianjun's endless words, and couldn't help but ask.

"It's an imitation of the finishing machine."

"Oh! That's it! I'm only 60 or 70 percent sure, but it will take some time. ”

Hearing Jiang Yan say that he was sure of sixty or seventy ingredients, Guo Jianjun was excited again, such a high success rate was not low.

"Jiang Gong, you can rest assured to study, if you need anything, you must tell me, I will fully cooperate here, if it doesn't work, I will go to the factory director to find the secretary,"

At the door of Jiang Yan's hotel room, Guo Jianjun said to Jiang Yan as if he had a promise.

Hearing his words, Jiang Yan nodded and did not say anything.

After seeing Guo Jianjun leave, Jiang Yan closed the door directly and plugged in the room with a latch.

The next moment, Jiang Yan appeared in his own space.

Today, Jiang Yan was tired, not only was he tired, but his body was still full of the smell of engine oil, as soon as he entered the space, Jiang Yan went straight to the bathroom, and by the way, he took off his clothes and threw them in the washing machine.

After freshening up, I put on a clean and refreshing clothes, and went directly to the study that I sorted out.

Today, I dismantled the finishing machine and found that there are many things I don't understand about these old-fashioned machine tools.

Thinking of this, Jiang Yan's heart was bored for a while, and when he was bored, Jiang Yan opened the web page on his computer, looked at the search bar above and couldn't help but think that it would be good if there was a network.

Thinking of this, he sent the ghost god to enter the model of this fine section machine into the search bar and click enter.

I didn't expect something weird to happen.,There really is information about this old-fashioned precision section machine on the web page.,The speed of opening this web page is not satisfied.。

But when I think about it, I am relieved, I have tap water of the same quality as a mountain spring, there is never-ending electricity, and it is not strange to be able to connect to the Internet.

The hard work paid off, and after a period of rummaging, Jiang Yan really found part of the information of this machine tool.

Although it is not so detailed, it does describe the design principle of this machine tool and the description of the circuit.

The line description of the machine is particularly important for the reverse projection of the entire machine.

He even found a maintenance diagram in this part of the information, which made Jiang Yan even more ecstatic, with them, Jiang Yan was even more confident that he could reverse the installation drawings.

With the help of his own computer, Jiang Yan worked hard there, and unconsciously the ashtray next to his computer was already full of cigarette butts, if it weren't for the air in the space to keep it fresh at all times, I am afraid that his room would be a large fire scene at this time.

"It's finally done," Jiang Yan stretched his waist looking at the three-dimensional map on his computer.

Since there is no night in the space, Jiang Yan himself doesn't know how long it has been, anyway, he finally figured out the working principle of this fine section machine, and his overall maintenance diagram, for Jiang Yan, this is a crucial step in the reverse thrust work.

I smoked a cigarette, rested for a while, and ate a bowl of instant noodles in the space before returning to the room in the hotel again, hurriedly taking off my clothes, and lying on the bed and falling asleep.

Early the next morning, it was still Guo Jianjun who came over to ask Jiang Yan to get up, and by the way, he had a fairly hearty breakfast with him.

During the meal, Guo Jianjun told Jiang Yan that Guo Jianjun went to the factory director last night and told Director Zhao that Jiang Yan wanted to reverse the imitation of the Jingduan machine, and the factory director immediately said that the factory would make every effort to protect Jiang Yan's work, and also raised Jiang Yan's food to a higher level.

Wang Tianlai and Zhang Xiang, two engineers who entered the workshop and began to work together, found that the state of Jiang Yan's work today was a little different from yesterday.

In many cases, it is not felt that he is thinking, as if he has drawn this kind of drawing countless times, and the familiar is not so familiar.

If they knew that Jiang Yan wanted to vomit in his space yesterday, it would probably not be surprising.

The efficiency of today's work has more than doubled, and before noon, Jiang Yan and they have completed the drawing of all the parts drawings.

Looking at the thick drawings, Wang Tianlai couldn't help but sigh: "I didn't expect Jiang Gong's skills in drawing drawings to be so good, if these drawings were to be made by the two of us, it was estimated that it would take ten days and half a month to do them, but I didn't expect that it would only take us one day." ”

Engineer Zhang Xiang, who was standing next to him, also nodded in agreement.

(End of chapter)