Siheyuan starts from a good life

What happened in the courtyard was thousands of miles away and Jiang Yan, who was in Bingcheng, had no idea.

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

"Gong Jiang, is there any clue about our repair equipment?"

On the way, Guo Jianjun handed Jiang Yan a cigarette and lighted it before asking.

Jiang Yan took a puff of cigarette, thought for a while, and said to Guo Jianjun: "The problem is not big. The drawings have basically been drawn. What we need to do now is to draw the structural drawings for installation. This is the difficult part. If we give them After thorough research, it is not difficult to imitate it yourself.”

Guo Jianjun, who was still smoking leisurely, opened his mouth wide when he heard Jiang Yan's words, the cigarette fell out of his mouth, and his whole body started to tremble.

Jiang Yan, who was walking forward, felt that Guo Jianjun who was with him was not talking, so he looked back a little confused.

They saw that Guo Jianjun's face was red at this time, his mouth was open and trembling, and he was speechless.

This made Jiang Yan a little confused. After thinking about what he just said, it seemed that he didn't say anything extreme! Why is it like this?

"Pa" Jiang Yan stepped forward, patted him, and then said, "What's wrong? Let's go! The devil is stunned."

Jiang Yan's punch brought the excited Guo Jianjun back to his senses.

He quickly grabbed Jiang Yan, who was about to leave, and said with a hint of excitement: "Jiang Jiang, you just said that you can imitate the machine tool by getting the installation drawings?"

Hearing this, Jiang Yan replied with some confusion: "The drawings of the machine parts have been made. These can be mass-produced. Just get the installation drawings and install them according to the drawings. It's very simple!"

"Simple." These words coming out of Jiang Yan's mouth were indeed a bit Versailles.

At that time, however, due to external blockade and weak domestic industry, national machine tools started almost in a blank slate in the 50s.

Almost all machine tool technology lags behind the West for at least 50 years, but with a sense of arrogance, the predecessors still created an "industrial miracle" for the country: In 55, Shengjing No. 620 Machine Tool Factory developed China's first C1- lathe with outstanding performance. It is comparable to the Soviet machine tools of the same period, but since it has not yet been mass-produced, almost all the machine tools in the country are old products. It has really taken another three years to repair them!

Especially the precision segmentation machine that produces gun barrels is something that cannot be bought. Now Jiang Yan said that there is a high chance that it can be copied. How could Guo Jianjun not be excited?

Not to mention other things, just to copy it, this is an extremely huge contribution, and you can get a share of the pie by participating in it.

Thinking of this, Guo Jianjun's heart was filled with excitement.

"Gong Jiang, are you confident?"

"How can you be sure?" Jiang Yan was stopped by Guo Jianjun's unclear words and couldn't help but ask a question.

"It's just a copy of the precision segmentation machine."

"Oh! This is it! I'm only 60-70% sure, but it will take a certain amount of time."

Hearing Jiang Yan say that he was 60 to 70 percent sure, Guo Jianjun was excited again. Such a high success rate was already quite high.

"Gong Jiang, please feel free to do your research. If you need anything, be sure to tell me. I will fully cooperate with you. 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 made a promise to Jiang Yan.

Hearing his words, Jiang Yan just nodded and said nothing.

After seeing Guo Jianjun leave, Jiang Yan immediately closed the door and bolted the door shut.

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

Today, Jiang Yan was exhausted. Not only was he tired, he was also smelling of machine oil. As soon as he entered the space, Jiang Yan went straight to the bathroom, taking off his clothes and throwing them into the washing machine.

After freshening up, I put on clean and fresh clothes and went directly to the study room I had organized.

Today I dismantled the precision segmentation machine and found that there are many things I don’t understand about these old-fashioned machine tools.

Thinking of this, Jiang Yan felt depressed for a while. Out of boredom, Jiang Yan opened the web page on his computer and looked at the search bar above and couldn't help but think that it would be great if there was an Internet.

Thinking of this, he accidentally entered the model number of the precision segmentation machine into the search bar and clicked Enter.

Unexpectedly, something strange happened. Information about this old-fashioned fine segmentation machine actually appeared on the web page. The web page could not be opened quickly enough.

But after thinking about it, I feel relieved. It is not strange that my space has tap water of mountain spring quality, has always-on electricity, and can connect to the Internet.

The hard work paid off, and after a while of rummaging, Jiang Yan found some information about this machine tool.

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

The circuit description of the machine tool is particularly important for reverse engineering the entire machine tool.

He even found a maintenance diagram in this part of the information, which made Jiang Yan even more ecstatic. With them, Jiang Yan became more confident that he could reversely deduce the installation drawings.

With the help of his computer, Jiang Yan worked hard. Unknowingly, the ashtray next to his computer was filled with cigarette butts. If the air in the space was not kept fresh at all times, his room would probably be a large room at this time. fire scene.

"It's finally done," Jiang Yan stretched as he looked at the three-dimensional image on his computer.

Since there is no night in the space, Jiang Yan himself didn’t know how much time had passed. Anyway, he finally figured out the working principle of this precision section machine and his overall maintenance diagram. For Jiang Yan, this was completed in reverse engineering. a crucial step.

After smoking a cigarette, taking a rest, and eating a bowl of instant noodles in the space, I returned to the hotel room again, took off my clothes in a hurry, lay on the bed and fell asleep deeply.

Early the next morning, Guo Jianjun came over to wake Jiang Yan up and had a hearty breakfast with him.

While eating, Guo Jianjun told Jiang Yan that Guo Jianjun went to the factory director last night and told Director Zhao about Jiang Yan's plan to reverse engineer the imitation fine segment machine. The factory director immediately said that the factory would fully protect Jiang Yan's work. , and also raised Jiang Yan's food to a higher level.

Two engineers, Wang Tianlai and Zhang Xiang, entered the workshop and started working together again. They found that Jiang Yan's working status today was a little different from yesterday. When he drew the parts drawings, he seemed to have a sense of confidence, and his drawing techniques were quite fast.

In many cases, you don't feel that he is thinking, as if he has drawn this kind of drawing countless times, and the familiar ones are not so familiar.

If they knew that Jiang Yan was drawing in his own space yesterday and making him want to vomit, they would probably not be surprised.

Today's work efficiency has more than doubled. Before noon, Jiang Yan and the others had completed the drawing of all parts drawings.

Looking at the thick drawings, Wang Tianlai couldn't help but sigh: "I didn't expect Jiang Gong's drawing skills to be so good. If the two of us were to make these drawings, it would probably take ten and a half months to complete. Unexpectedly, We only spent one day.”

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