Siheyuan: I am Yi Zhonghai's biological son

When Yi Ping'an stopped the car, people immediately surrounded it. They all wanted to get in and try it out. Even those who couldn't drive wanted to get in and sit in it. It was really beautiful.

"Engineer Yi, are you going to build cars?" Director Liu finally squeezed next to Yi Ping'an and said to him.

Yi Pingan pulled him aside and whispered to him, "I didn't build the car. This car is just the product of a machine tool. Isn't it beautiful? All the parts of this car were produced by machine tools."

"Really? It's been built?" Director Liu's attention has been attracted by the machine tool. Anyway, the car is there and it can't run away. He can see it at any time. What he wants to see most now is the machine tool.

"Come on, take me to see it." Director Liu took Yi Ping'an and walked towards the CNC group.

"Don't be anxious. The machine tool doesn't have legs, so it can't run away." Yi Ping'an followed Director Liu and saw that the old man had started to jog, so he quickly reminded him.

"How can I not be anxious? This is a good thing!" Director Liu has been silently paying attention to the CNC group during this period of time. He watched them assemble the mechanical parts, but there was no movement. He waited for eight months.

In the past few months, when he went to the meeting, he never got close to his leader, for fear that the leader would ask him. The leaders were also waiting for the result. It seems that this CNC machine tool is really not simple. Even a highly productive person like Yi Pingan took so long to make it.

I feel like it’s about the same time as the centrifuge and the chip.

The two came to the laboratory, but there was no one there at that time, as everyone had gone to look at the car.

Yi Pingan looked at Director Liu beside the machine tool, looking at this and touching that, and asked him: "Leader, do you want to see how it works?"

"Okay! Let me open my eyes too. The person who has been on your mind for more than ten years must be quite powerful." Director Liu said with a smile.

Yi Ping'an looked at the remaining raw material reserves and found that they were enough to process one car, so he took Director Liu with him and explained to him the operating principles of the CNC machine tools bit by bit, and answered one or two of his questions from time to time.

Finally, Yi Pingan asked him, "Leader, do you want to try it?"

"Me? How do I try?"

"Just press the start button here." Yi Ping'an took Director Liu to the center console and said to him.

"Then I'll try it." Director Liu carefully pressed the start button.

I saw the machine tool start to work, raw materials were fed into the machine tool one by one, and then after production was completed, they were sent to the designated storage location one by one.

There is no need for human intervention in the process. Director Liu was stunned. This was something he had never thought of before. To be precise, he had no knowledge of this.

Yi Pingan handed him a micrometer and said, "Leader, can you measure the pass rate of these parts?"

After saying that, he handed him the qualified size comparison chart next to it.

Director Liu took the parts, compared them with the data, and measured them one by one, and found that the error was really negligible.

In fact, it's not that there is no error, but compared with the accuracy of the micrometer, it is almost zero.

Like Wang Guodong, Director Liu looked at Yi Ping'an with surprise. He couldn't believe that this machine tool was so advanced.

No wonder foreign countries have imposed a blockade. This is too terrible. If it were used in military industrial enterprises, Director Liu couldn't imagine how amazing the production speed would be.

"Engineer Yi, you protect this place well. Don't let anyone in except the CNC team. I'm going to report the results. You must remember this!"

After Director Liu finished speaking, he ran away and reported to his superiors.

Yi Ping'an asked his assistant to hurry and get the materials, as the leaders would probably come to check on him soon and there weren't many raw materials left.

Yi Ping'an and others were in the laboratory, checking every detail. In case the leader came, nothing could go wrong, otherwise it would be embarrassing.

After everything was ready, Yi Ping'an heard voices outside and hurried out.

"Hello, leaders. Welcome to our website for guidance." Yi Ping'an greeted the leaders.

The old friend was walking in front, and when he saw Yi Ping'an, he smiled and said, "Comrade Ping'an, has the machine tool been built?"

"Yes, leader, please come in." Yi Ping'an invited the leader into the laboratory, where there were guards on curfew outside.

"Leader, please come this way. This is our newly developed CNC machine tool..."

Yi Ping'an reported the performance of the machine tool from beginning to end to the leaders.

Finally, he brought the old man to the center console, pointed at the start button and said, "Leader, please try it."

The old friend also pressed the start button carefully, and saw the machine tool start to run, and the leaders moved their steps along with the processing of parts.

When the parts were processed, Yi Ping'an handed over a micrometer. After measuring, everyone was surprised.

“Leader, the errors of these parts are very small, so small that they exceed the accuracy of the micrometer, and the errors of each part are almost the same.

Our machine tool is for civilian use. If it were for military use, the precision would need to be further adjusted and it would have to be smaller than this one."

Yi Ping'an explained that it's not that the parts are without errors, it's just that the accuracy of the micrometer is limited and the measuring tools are not good enough, so they cannot be measured.

"Can the accuracy be any higher?" the old friend asked in surprise.

"Yes, it can be even higher. However, this machine was originally used in the automotive processing industry, so this level of precision is already sufficient." Yi Ping'an replied.

"How does he manage to produce it himself?" another leader asked the question that most people have in their minds.

"Leader, this is the advantage of CNC machine tools. Let me give you an analogy. This is the central control console, which is equivalent to an eighth-level worker. It is equipped with a computer, just like the brain of this eighth-level worker.

We input the data of the parts into the computer, just like a worker who is just starting to learn the technology. After inputting it, he remembers all the data of each part.

These devices are like the arms of an eighth-level worker. When the machine tool is started, it is like the eighth-level worker processing the workpiece, except that his skills are particularly good and the speed is particularly fast…”

Yi Ping'an tried his best to explain it to the leaders in a simple and understandable way. After all, they had never come across this thing before, and they wouldn't understand if he explained it too professionally.

"So, the core component of this machine tool is the central console, right?" asked the old friend.

"It can be said that this is also the most critical part of the foreign blockade against us." Yi Ping'an said.

"This processing speed is amazing."

"Yes, no wonder leaders always talk about achieving modernization. It turns out that modernization is really that powerful!"

"If we build more of these machine tools, doesn't that mean we have countless level 8 workers?"

.....................

The leaders present were talking excitedly, but the old friend did not say anything and was thinking about something.

"Mr. Yi, is this machine tool only capable of processing?" someone asked Yi Ping'an again.

Yi Pingan looked in the direction of the voice and saw a general. Yi Pingan said to him, "Leader, true mechatronics is not just about processing, it also includes assembly and testing, etc. It's just that we haven't completed the system in this area yet. Currently, we can only do processing. Look at that set of equipment over there."

Yi Pingan pointed to a set of assembly equipment not far away, and everyone looked over there. Yi Pingan continued, "That set of equipment is for assembly. Let's go over there and take a look."

Yi Pingan led everyone over and explained the key points of assembly and the assembly line system. Although it is not possible now, is it possible to draw a pie in the sky? Who among modern people can't draw it? As for whether the drawing is round or not, it depends on the angle from which the leaders look at it.

"So, if this entire set of equipment is developed, then in the future one person will be able to produce cars? Just press a button and it'll be done." said another leader.

"In theory, it is possible, but it will take at least 30 years to achieve this goal."

Yi Ping'an smiled and said that even if it was the year 2024 that Yi Ping'an traveled to, it would not be fully mechanized and workers would still be needed.

This period has been advanced a lot, and Yi Ping'an doesn't know what it will be like by the millennium, so he is a bit conservative.

The old friend looked at Yi Ping'an and said, "Are you saying that we can't achieve full mechanization within 30 years?"

"Yes, leader, it is not achievable. If we want to achieve full mechanization, it requires comprehensive development in all aspects. It cannot be achieved so quickly, but this can be used as a concept." Yi Ping'an replied with a smile.

The old friend nodded. When Yi Ping'an heard the old friend ask this, he guessed what he was thinking just now. If full mechanization is really achieved, it means that the factory does not need so many workers. Where will these workers go?

This will bring panic to the New China and even damage the foundation of China. This is why Yi Ping'an only does processing and not assembly.

You can't take too big a step, or you may fall. If the emergence of machine tools leads to early layoffs, Yi Zhonghai will be the first one who will not let him go, not to mention others, and Yi Ping'an will also become a sinner.

So when Yi Ping'an was doing this, he thought about the consequences. The assembled CNC machine tools can only be used in large civilian factories and military industries.