Siheyuan: I am Yi Zhonghai's biological son

The main purpose of this CNC machine tool is to improve accuracy, speed and reliability on the original basis.

Yi Ping'an entrusted the speed improvement to an electrical expert, and the reliability improvement to his senior brother Wang Xinghua, who made the detection device himself.

That is, install a position detection device on the machine tool to detect the displacement, and compare it with the feedback signal, slowly eliminate the deviation until it is zero, so as to improve the accuracy.

This requires constant testing and improvement until the deviation is eliminated. The workload is huge, so Yi Ping An is ready for hard work this time.

Yi Ping'an originally planned to complete it in one year, but the closer it got to the end, the harder it became to make breakthroughs. After a year, the accuracy was only improved to 0.1 microns, and it was difficult to make further breakthroughs afterwards.

At present, except for the impellers of aircraft engines, the precision of other parts is sufficient, and various machine tool prototypes have been put into trial operation in the new workshop.

But Yi Ping'an was not satisfied. His expectations were not met. He did not want to leave any regrets, and he wanted to surpass Da Piaoliang's skills.

Yi Ping'an wanted to achieve freedom at sea as early as possible in this life, but he couldn't make a breakthrough now. This made him a little impatient. He had experienced this emotion once before, and this was the second time. He rarely had this emotion.

He tried desperately to calm himself down, not wanting to bring this emotion to the team, so he sat alone on the rocks by the sea, watching the water hitting the rocks, thinking about his own poor performance in his previous life, and thinking about every bit of the past thirty years, trying to calm himself down.

Wang Kaixuan followed behind Yi Ping'an and watched him sitting on the reef smoking. He knew that Yi Ping'an was in trouble.

He couldn't understand why things turned out like this after he just went back to Sijiu City to deliver something?

Others were happily saying that the machine tools they developed had been shipped away for trial runs, and they were even saying they wanted to celebrate. But Yi Ping'an's state didn't seem like that at all. Was this a success or not?

Just when Wang Kaixuan was struggling, Wang Xinghua came over. Wang Kaixuan looked at him, pointed at Yi Ping'an, and asked in a low voice: "What happened to him? I saw that you were all very happy, why is he...unsuccessful?

"Not really. It's a success for us, but it's only half a success for him. His requirements are too high, and now he can't make a breakthrough, so it turns out like this." Wang Xinghua also replied in a low voice.

"Alas, I don't understand you scientists, but for us, if we can't surpass ourselves, we should practice hard and we will succeed.

Isn't it said that nothing is difficult if one sets his mind to it? If it doesn't work this time, just keep trying. "Wang Kaixuan said.

“Scientific research is not what you think. Some technical problems are difficult to break through. This requires improvement in all aspects, not just hard work.”

Although it was the first time that Wang Xinghua worked with Yi Ping'an, he heard his father mention him more than once during the few times he went home to visit his family. He said that he was the most successful disciple he had ever taught in his life, that he was better than his father and that he had no regrets in his life.

At first, Wang Xinghua was not convinced. He was ten years older than Yi Ping'an, and his father was his teacher. He had been influenced by him since childhood. How could he not be better than a latecomer? It was not until this time that he realized where he was inferior to him. He was really convinced.

Everyone else says that they are geniuses, but this little junior brother is a prodigy. I can't compare to him. As his senior brother, I can only try my best to catch up, otherwise it will be too embarrassing, and I can't bear the contemptuous look of my father and master.

Yi Ping'an's current knowledge is enough for him to learn for a lifetime. Just like now, the accuracy can reach 0.1 micron, which is unimaginable for everyone. But he is not satisfied and pushes himself to this point. This is the gap.

"Why don't you go and persuade him? Aren't you his senior brother?" Wang Kaixuan interrupted Wang Xinghua's trance.

Wang Xinghua shook his head and said, "I can't persuade him. If I could, he wouldn't be like this. Haven't you been following him for many years? Go and try to persuade him."

"I'm just a rough guy. No matter how I try to persuade him, I can't win even if I talk or beat him. I'm lucky enough that he doesn't beat me." Wang Kaixuan rolled his eyes.

"You still can't beat him?" Wang Xinghua's eyes were a little contemptuous. Who would believe that a vanguard like you couldn't beat a scholar?

"Oh, believe it or not, I didn't lie anyway."

Yi Ping'an had heard their conversation a long time ago, but he didn't want to pay attention to it now. He didn't want to pay attention to anyone. He just wanted to empty himself and calm down.

This time he sent Wang Kaixuan back to Sijiu City to deliver something to the gentleman. The small bottle of medicine he received earlier should have controlled the gentleman's condition, or eliminated it. He didn't see the person, so he couldn't be sure.

This time he sent a bottle of Huiyuan Dan and a bottle of Guyuan Dan, which are used to regulate the body. He also attached the prescriptions for these two pills, which were also found in the space study.

I just don't know how effective the copied medicine is. After all, no matter how good the medicine is, it won't be as effective as the one in space. But it must be effective.

He knew that Wang Kaixuan had his own channels and could definitely get it to the gentleman. They were not in the same system as him, but their system must have channels that could reach the top.

Yi Ping'an was not wrong in his guess. Wang Kaixuan handed the things to the gentleman personally. Thanks to Yi Ping'an, he was also received by the gentleman. The gentleman even praised him. He was so proud that when he saw his old man, he gave him a smug look. He was so awesome.

Now the prescription has been in the hands of the health doctor. It is said that it is a long-lost prescription and is currently being studied. If it can be developed, it will be a great merit in the future.

Yi Ping'an thought about space and suddenly an idea came to his mind, and he wanted to try it.

He jumped up suddenly, scaring the two men. This was the seaside, and falling down was no joke.

Yi Ping'an strode back, and when he passed by Wang Kaixuan, he said to him, "I'm going to be in seclusion, you stay with me, and no one is allowed to enter my laboratory until I come out, even if the sky falls."

After saying that, he walked back, with Wang Kaixuan and Wang Xinghua following behind him.

Yi Ping'an now controls the space with his mental power. He wants to try to control the machine tools with his mental power to see if he can make a breakthrough.

In the past, he had always used the power of knowledge to accomplish this. After all, he wanted to leave behind materials that others could learn from. This was something that mechanical engineering majors would learn in the future. This time, he wanted to try using metaphysics. Isn't it said that the end of science is metaphysics?

The consequence of using mental power is that people will become extremely tired, and they need space to rest and restore their mental power.

Yi Ping'an arrived at the laboratory, moved a box of compressed biscuits, and locked himself in. He was mainly afraid that people outside might worry that he would starve to death.

Yi Ping'an used his mental power to contact the control system little by little, trying to connect. He thought of the systems in the novels of his previous life. Couldn't they all penetrate the network directly? The control system also belonged to the local area network, right?

I tried again and again until my forehead was sweating and my face turned pale, and finally I got a little bit of contact.

Yi Ping'an quickly withdrew his mental power, drank a large cup of spiritual spring water, and continued to try after recovering. This was a method he had never used before. He had to accurately control the mental power to access the system bit by bit and control the system to issue commands.

After continuous attempts, Yi Ping'an found that his mental power was constantly increasing, and his control was becoming more and more precise. He even discovered loopholes in the control system. This was really an unexpected surprise.

After using mental power to repair the system's loopholes and trying again, he was finally able to control the system to issue commands.

Yi Ping'an was extremely ecstatic. He recovered his mental strength and recorded the repaired system data in his notebook. This time, Yi Ping'an did not use his mental strength, but operated directly. The experimental data was a little better than before. It seemed that the method was effective.

Yi Ping'an locked himself in the laboratory. When he was tired, he would hide in the space to take a nap and drink some spiritual spring water. When he recovered, he would come out to continue trying. Finally, after a month, he successfully broke through to 0.01 microns.

The control system has also been greatly improved. The patched system is more stable, and Yipingan has also strengthened the firewall.

Only after recording all the data and completing the report did Yi Ping'an plan to leave the country.

Yi Ping'an was not feeling well in there. He almost fell into a coma many times due to mental exhaustion during this month.

Wang Kaixuan was feeling even worse outside. Yi Ping'an hadn't come out for a week, but no one paid any attention to it. This is how scientific research is done. It's normal to do it for several days and nights in a row. After two weeks, some people started to get anxious. Eating compressed biscuits every day was unbearable for the body. This was simply nonsense.

The logistics leaders have all arrived. Wang Kaixuan kept Yi Ping'an's words in mind. He is Yi Ping'an's assistant, and no one else can order him around.

Later, more and more powerful leaders came, until today, a month later, the Navy Commander came. This was the leader that even Wang Kaixuan's father was afraid of. He was even more afraid. Yi Gong, how long are you going to stay in seclusion? Can you give me a way to survive?

"Comrade Wang Kaixuan, I order you to leave this door." Hai Si gave the order in a serious tone.

"Commander, Yi Gong's previous order was for me to guard this door and not leave even if the sky falls, so I cannot obey your order."

The more tough Wang Kaixuan spoke, the more cowardly he was in his heart. He was almost crying. If his pants weren't baggy enough, people would have noticed that his legs were shaking.

"Ha, good boy, you're so brave. Even when your father was here, you didn't dare to be so tough. That's great!" Hai Si was so angry that he laughed, but he admired Wang Kaixuan very much. This boy dared to confront him. He was braver than his father.

Wang Kaixuan didn't say anything, for fear that his teeth would chatter while speaking. He clenched his teeth tightly, and his main goal was not to give in.

"Let me ask you, how long has Yi Gong been in there?" Hai Si's tone softened a lot.

"Report to the commander, it's been a month." Wang Kaixuan said.

"Aren't you afraid that something might happen to him? He is an intellectual, different from us. If his health fails, it will be a loss to the country." Hai Si thought of using a conciliatory policy.

"Report to the commander, I'm afraid, but I still can't leave. This is the order I received!" Wang Kaixuan also regained some strength, at least his legs stopped shaking.

"Why are you so stubborn? Can you guard me 24 hours a day? Don't force me to do anything. Get out of the way!" Hai Si glared at him, and Wang Kaixuan's legs began to shake again.

I cried in my heart: Dad, I will never say that you are a coward again. I am much more cowardly than you.

Just when Wang Kaixuan couldn't bear it any longer, the door opened and Yi Ping'an walked out with a scruffy beard.