"Yun boy, where have you been running all this time? Our whole project has stopped because you are not there...... "In the end, Yun Fei still went to the Haar Machine Tool Factory in the Northeast.

In order to get research funds from the state and reduce some technology development costs, the world's largest turning-milling compound machining center project led by the Jiuyi Research Institute must be completed within the specified time.

Otherwise, even if they have the strongest technical strength, the state will not contract the development of these heavy equipment projects to the Jiuyi Research Institute. Disqualify them directly.

What's more, this project was originally obtained by Yun Fei to coerce the second leader who had already retired.

If the production and commissioning of the equipment cannot be completed on time, it will affect the subsequent processing of the water tanker, and thus affect the power generation of the first unit of the entire Three Gorges Project.

It's a chance to send them to their door.

What's more, the director of Wuhan Heavy Machinery has been promoted to the Ministry of Machinery Industry, and if you don't hold a grudge against Jiuyi Research Institute for robbing them of such a big project, it is simply impossible. His even, even a large Cheng dù is the compensation of the above for the Wuhan Heavy Machinery, an old machinery factory established from the time of the Westernization Movement.

With people on it, it must be easy to engage in projects, right?

Therefore, after knowing that there was something wrong with the research and development progress of the super-heavy turning and milling compound machining center here, Yunkai had to rush over to deal with this matter.

He is not a professional, but he knows more about the construction of this machine than these professionals.

At that time, he had seen the world's largest metal cutting machine in person, and he was amazed by the power of human beings, and at the same time, he wanted to be able to operate this equipment one day.

He never imagined that this machine would be able to be produced from his hands.

"I said guys, you're the professionals, I'm just a lucky kid, this project stopped and waited for me. Could it be that our tens of millions of dollars have been wasted? Yun Feidan said bitterly.

He was sure that if it wasn't completed on time in the end, Pan Zhigao and Yang Qing would definitely put all the blame on themselves.

These two guys will definitely not talk about any morality.

"Mr. Yun, the design concept of this plan was proposed by you, although we are responsible for implementing these technologies, but now there is a problem, you can't ignore it, right?" Huang Chaohai, who has been promoted to the chief engineer of Hal Heavy Industries, said to Yun Fei with a resentful face.

This project, except for the fact that Yun Fei made a contribution to the project when he slapped the table with the big leader and the second leader at the beginning, he never paid attention to it. This is similar to his table before the project was established.

This project is a research project that will be relevant for a long time to come.

Jiuyi Research Institute does not lack national research funds, but they lack Har Heavy Industry!

"Come on. I said you too, is it necessary for so many people to come to the airport to pick me up? I have to keep a low profile now, or the old man will have to hit me with his crutch again, and I de......serve it," Yun Feidan said bitterly.

Originally, he meant to rush to Hal Heavy Industry directly after getting off the plane, and there was no need to notify the people of Hal Heavy Industry, but Jiang Jianxing still notified them.

"You died on your own, and you can't blame anyone. Who told you to make a titanium cane for the old man? If you get a stainless steel or high manganese steel, can the old man still be able to lift it? Yang Qing really wanted to say that it was shameful to show off to Yun Fei.

This grandson is showing off his relationship with the old man.

"That is, you kid died by himself. No one else's fault. Pan Zhigao also rolled his eyes.

In the whole of China, it is estimated that this kid is the only one.

He gave the old man a crutch, but it was processed with the equipment they made by Jiuyi Heavy Industry themselves, and there were a lot of patterns carved on it. It is the first souvenir processed by the four-axis machining center they produce, which has a heavy meaning for the entire Chinese CNC machine tool industry, and should be put into the industrial museum, but it was given to the old man by this kid.

For something like this. They can only look at the red eyes.

And these companies in the capital hate him even more.

Just because the old man was on this crutch, he counted the bigwigs of the Ministry of Machinery Industry and other departments related to this very much.

"Alright, stop. Let's hurry to the scene and have a look. I'm not a professional, so I guess I put forward some professional opinions. What's the biggest problem right now? Yun Fei didn't bother to dwell on this matter with them.

If you continue to entangle, it will not do you any good.

This incident has made these shameless old guys blackmail themselves several times.

"The main problem is in the control, let's design each part according to the concept you proposed, and then by Mr. Situ they assembly design, theoretical verification is no problem, but now after the production is found to be wrong, the main problem is that the turning and milling function can not be synchronized in the processing process...... "Huang Chaohai is a technical master, more than others have more say.

These days, Situ Heyun and the others have been staying in the workshop, conducting various experiments to solve problems.

"Control zhì out of sync? Isn't it easier to control this thing than the five axes? Moreover, the use of the kind of network neural unit control of each branch, as long as the hydraulic system and pneumatic system are solved, there will not be any big problems, right? Yun Fei frowned.

Although he hasn't been involved in technology for many years, these theoretical things just come out of his mouth.

In the past, the foundation was good, and over the years, I often went to the production test workshop of the Jiuyi Research Institute to pass the time.

"What machine qì human network neural unit control zhì node?" Everyone in the car was puzzled.

"Uh, didn't I bring this up before I designed it?" Yun Fei was stunned.

The crowd was even more stunned.

"You've asked this question again? Mr. Yun, you can't be mistaken, right? "Huang Chaohai has an urge to go crazy.

When did Yun Fei propose to their project team the design of using the network neural unit control of the machine qì people? The technology of the machine is the core technology of the Jiuyi Research Institute, and it is strictly confidential for them.

"How could it not have been mentioned? How could I be mistaken? I remember when you first discussed it, you said that this mill-turn machining center can be regarded as a flexible manufacturing system? And in this system, each moving part is regarded as an independent whole, and then a separate industrial control chip is used to control this moving part, just like a CNC machine tool, the industrial control chip is the CNC system...... "Yun Fei absolutely remembers what he once said.

These heavy equipment all have hundreds of industrial control chips.

This is the most basic and common use of the neural unit of the machine.

Even those people at Wuhan Heavy Industries can come up with this. Situ Heyun and Sun Lin have been dealing with Deng Lanqing who is engaged in the machine qì project every day, it is impossible not to know this, right?

"You're! Mr. Yun, you just said that you would first separate the heavy-duty milling parts and the heavy-duty turning processing mechanism, and then use the CNC system to control the assembly......" Hearing Yun Fei's words, Huang Chaohai couldn't help but burst into foul language.

Yun Fei definitely didn't say anything like that.

He just put forward a design idea and then ignored it, and then they were responsible for their own parts, and finally Sun Lin and them carried out the assembly design, and after the design was completed, they used the supercomputer of the Jiuyi Research Institute to model, and then simulated the operation, and began production after determining that there was no problem.

Otherwise, there wouldn't be the current problem, wouldn't it?

The whole project was stopped for half a month!

"I really didn't say that?" Yun Fei was also a little unsure if he had said it.

He has had a lot of things to do over the years. And with too much brain, it's easy to forget some things, or remember some things wrong. It was originally what he planned to do when he was going to do it, but in the end, even if he didn't do it, he would subconsciously think that he had done what he imagined......

"Did you say that?" Yang Qing and Pan Zhigao looked at Yun Fei in unison.

When this matter was first discussed, they were all in the Jiuyi Research Institute in Rongcheng, and Yun Fei definitely did not raise this issue.

In the separate area of the assembly hall of Hal Heavy Industries, an area of several hundred square meters was allocated to the world's first metal cutting machine with a total weight of more than 700 tons.

The main body has not yet completed production. The highest part is more than 10 meters high, and the heaviest large castings weigh hundreds of tons. Thanks to the fact that North Heavy Industries and Hal Heavy Industries, which are engaged in this project, are companies that specialize in the production of super heavy equipment, otherwise. Just the design inside the big castings will give them a headache.

Anyone who is involved in mechanical materials knows that the larger the casting, the more difficult it is to discharge the air inside the molten iron after pouring it, and if the air remains inside the part. Casting defects will be formed, huge pores, sand holes, etc. will be formed. Yan zhòng will even directly scrap large castings.

Hundreds of tons of castings, not many companies in the whole world can produce.

However, in China, there are at least five companies that can produce such castings.

This is the world's largest machining equipment, many large castings have been produced, although they have not yet been finished, but for the convenience of assembly, another part of this assembly workshop is also some super heavy equipment that is rarely seen outside.

Even the super heavy-duty horizontal lathe with a load of more than 250 tons that Hal Heavy Industries helped Xin Kaixing build is also placed in this workshop. After all, that thing is mechanical transmission, manual operation, and numerical control transformation, which is a matter of the future.

The entire workshop of more than 3,000 square meters has no more than ten sets of equipment.

There are no more than 50 front-line production workers, but there are hundreds of technical engineers and auxiliary personnel to provide services.

Not to mention anything else, these heavy parts weighing tens or hundreds of tons are clamped and aligned, without the help of more than a dozen people, it is simply impossible, and some mechanical equipment must be used. No matter how strong a person is, he can't pry tens or hundreds of tons of heavy parts, right?

And each equipment is at least three operators per shift, and the larger the equipment, the more operators. When it's right, these guys can definitely get tired to death. But when these equipment is processed, these workers can die idle. Because of such parts, a single clamping can take a month or even months of machining......

Yun Fei also got confirmation from the mouths of Situ Heyun and Sun Lin, and he really didn't say anything about this way of control.

Yun Fei was stunned for a moment.

Could something really be wrong with his memory?

"Xiaoyun, I think you should go to the hospital for a good check-up, you often write down some things that didn't happen as things that have happened......" for Yun Fei's symptoms. Sun Lin still knows.

"It's okay, Old Sun, it's just that the pressure was too great before, I basically didn't care about the company's affairs during this time, I was on vacation, and there was no problem if I rested for a while......" Yun Fei shook his head indifferently.

Know your own business.

No one can know how much he has paid for the development of these industries.

Every day, his mind is constantly rethinking about some of the big events in these industries in his original world, and even he has to think about how to avoid some abnormal situations in his company.

Even at night. He's all thinking about the company's business.

After thinking about it, after deducing various situations in his mind, he told Jiang Jianxing these things and asked him to operate.

It is precisely because he thinks about these things every day in his mind, and when he goes home at night but can't get peace, his head is about to be blown up by several women's quarrels, how can he not have a nervous breakdown?

This is also the fundamental reason why he decided to take a good rest for a while this time.

"In general, we also modify according to this design concept, but the more industrial control chips are installed. The greater the problem of out-of-sync, the more the error in the machining is very large, and even several millimeters can be generated at the maximum. Although the accuracy requirements of that water wheel are not high, and a machining error of one or two millimeters is acceptable, it is basically impossible to make some heavy parts with high precision requirements......" Situ Heyun's already white eyebrows were tightly wrinkled together.

China has always been a weakness in this regard.

Those foreign companies will not sue them for these core technology control methods.

As soon as you get it, you can only explore it yourself.

Just like the old man said back then - crossing the river by feeling the stones. If you don't pay attention, you can drown.

"The control chip of each part is connected to the main control line in parallel, so that the parts that are farther away from the control center. The resulting delay is also the stricter the phenomenon is zhòng. Although theoretically there are only a few tenths of a millisecond or even a microsecond, but when the machine tool action is amplified, these delays are also fatal...... "Cao Zhijiang has become the chief engineer of the Jiuyi Research Institute who specializes in CNC systems in automation control, and he is also here to deal with this problem these days.

The control system is flawed, and there is no way to avoid it.

"Is this because of the performance of the industrial control chip?" Yun Fei asked suspiciously.

This turn-milling compound machining center, they are using the latest 64-bit industrial control chips developed by the Jiuyi Research Institute, theoretically speaking, these industrial control chips are fully enough to support this turn-milling compound machining center that does not need too complex control methods. g

The country also knows the domestic technology, but it was able to accept the equipment of numerical control.

A big reason why Jiuyi Research Institute was able to grab this project is that the all-CNC solution they proposed was not only made by Yun Non-Threat Leaders.

"The biggest problem is the performance of the chip and the performance of our control system. Compared with those small machining centers, turning and milling meet the needs of the machining center to control more things, just the hydraulic system, which is a huge control project, as well as various circuits, as well as the control of processing actions and so on......" Cao Zhijiang nodded.

The 138-bit chip has just begun to be studied, and no real products have been studied.

"Since the chip performance is insufficient, take one or several more control chips at each node, let the position of each node form a control cluster, and finally use the CNC system to assemble the control chip?" Yun Fei put forward his own opinion.

"We've tried, we've simulated it, and if we do that, it will make the delay in the control process slower......" Sun Lin said, shaking his head.

Yun Fei can come up with a solution, it's impossible for them professionals not to come up with it, right? Otherwise, all these years will be in vain.

"Try the bridge connection method. The numerical control system does not deal with the details of the processing process, and the processing of these details is directly handed over to the industrial control chip of each motion node to calculate, so that the computing pressure of the system is distributed to each industrial control chip. The system only needs to issue work instructions for each node......" Yun Fei's words suddenly made everyone's eyes light up.

The industrial control chip is rarely responsible for calculation, but only assists the CNC system to control various actions.

The idea put forward by Yun Fei is reversed, and the most powerful numerical control system is only an auxiliary. Most of the main computing and control functions are transferred to the industrial control chip at the node.

"It's very achievable. When the various actions of the previous command are controlled, the next command begins to prepare for each command that is about to have an action, and once the previous command action is realized, the action of the next command is immediately run. In this way, the problem of delay was solved in the initial preparation time......" Hearing Yun Fei's words, Cao Zhijiang immediately clapped his hands and said excitedly.

They can solve these problems, but it will take time.

Because their thinking is currently very limited, and Yun Fei has seen all kinds of CNC machine tools, and even military-grade ultra-precision CNC equipment has seen a lot.

In fact, these concepts were not created by Yun Fei, and he just used the doctrine of taking.

The theory that was tested countless times abroad was stolen.

There is no need to experiment. It has directly become the scientific research achievement of the Jiuyi Research Institute......

In the early days of the Jiuyi Research Institute, 50% of the research results of CNC machine tools were plagiarized by Yun Fei. If it weren't for the fact that everyone knew about these things and regarded Yun Fei, a young demon, as a big man in this industry, they wouldn't have expected Yun Fei to solve their problems anyway.

Every time Yun Fei puts forward some ideas, they can break the limitations of their thinking.

This is the reason why Yun Fei is respected by these academicians of the Chinese Academy of Sciences in the entire research institute.

Yun Fei did not receive the most formal university education, but he underwent the most traditional and professional training in mechanical and electronic circuits. Their research institutes all have a much more solid foundation than those graduate students or even doctoral students who have graduated from universities.

The more solid the foundation, the easier it will be to grasp the direction and make breakthroughs in research.

In private. When Sun Lin and Situ Heyun chatted with a group of old brothers, they sighed countless times that if Yun Fei didn't engage in technical research, it would be a loss for the whole country.

But they didn't know that Yun Fei was just a Zhao Kuo who was talking on paper!

"Boy. You said that you don't do it with good technology, what kind of company do you want to run! For this matter, Huang Chaohai was particularly touched.

The problem that so many academicians who enjoy special national allowances can't solve, Yun Fei just went to the scene to take a look. Then he asked some information and proposed a solution, which made them very dissatisfied with Sun Lin, who had pressed the treasure to Yun Fei, a young man, and he could only sigh that the back waves of the Yangtze River pushed the front waves. They were beaten to death on the beach by this kid.

"I just want to be the most ordinary technical engineer, but it costs money to do research! I think back then, my grandfather and they lived like that in order to get their own CNC system in China, and in the end, they completed the theoretical research and conducted experiments because they did not have tens of thousands ......of dollars of research funds," Yun Fei said lonely.

Huang Chaohai was really about to say something, but was pulled by Pan Zhigao beside him.

Yun Fei is very unhappy that these scientific research institutes in the country have a large amount of scientific research funds and no results, which is something that must not be provoked by this kid.

A relatively small turn-mill machining center was used for testing, and it was quickly confirmed that Yunfei's design was feasible.

This was a relief for everyone.

"Yun boy, share your machine skills with us? I found that this machine has a very big relationship with this CNC machine tool technology...... "Pan Zhigao now wants to get rid of Jiuyi Heavy Work Alone, but he is embarrassed to ask Yun Fei for technology.

"Don't even think about it. We have spent a lot of money on these technologies, Nima, your Hal Heavy Industries last year's research budget was more than 100 million, right? How many results have been produced? Want to fool the guys at the top with our technical achievements? You're going to die of this heart! "Yun Fei despises this old thing.

At the beginning, I was going to drag them together to reduce my own risk, but these guys didn't agree, and now they want to share technology, don't even think about it!

"Let's pay for it!"

"You can't give money!" (To be continued......)

PS: Thank you to all of you who voted for the monthly ticket!

Due to the large number of people, the gourd will not thank them one by one.