Chapter 223

"Good stuff? This is not a good thing to describe! With 32-bit control chips, our domestic fire control radar can be upgraded several levels. Over time, we have accumulated enough use experience, and we will even reach the level of European and American countries in the cutting-edge control field... "

Sun Lin said this sentence quickly and incomparably.

The domestic electronic and electrical industry does not say that these things that can use control chips are limited by the most important chips. Even the development of various automatic control equipment is limited by control chips, so China can only rely on imports for things with slightly higher control accuracy.

"How long have they studied it?" After answering Sun Lin's words, situ Heyun turned to Li Lu and asked.

Yun Fei, a young man, doesn't know the importance of things. After quietly developing such a project, he neither applies to the state nor applies for a patent. Isn't this making wedding clothes for others? If these chips are obtained by foreign countries, with their strong scientific research and production capacity, the cloud that makes this chip will not benefit at all.

"I don't know, but their CNC machine tool systems are all modified. The control chips used in them are controlled by 32 industrial control chips manually produced in the laboratory. I don't know how to use them. I didn't ask..." Li Lu told situ Heyun the information obtained from the laboratory.

"I should have thought of it for a long time. The CNC lathe produced by Jiuyi heavy industry is a whole grade higher than other manufacturers in terms of control accuracy. The most critical place is not those key spindles and ball screw pairs, but the control system." Hearing Li Lu's words, situ Heyun patted himself on the head with chagrin.

"Yes, I should also think that although other machine tool factories get key accessories from some old machine tools or with the lowest precision from abroad, the transmission screw produced by xinkaixing, which has just begun to produce ball screw, even if the precision is high, it can not be much higher than that of foreign ones, otherwise, China cannot be trapped by these accessories that can be produced in a short time by a small private factory for more than ten years! " Sun Lin was also very remorseful.

For the mechanical and control parts of CNC machine tools, they both belong to the expert level in China, and they still have a deep understanding of this.

"Yun Fei, where did you get these technologies?" This question appeared in the hearts of three people at the same time.

If it was just a ball screw or even a CNC lathe, neither of them would have much doubt. This can be attributed to Yun Fei's luck. The Soviet engineers were just engaged in this research.

Now it's impossible to say luck. How much luck does it take to get so many national large projects at one time?

It should be said that these unsophisticated engineers and technicians in the Soviet Union were able to produce 32-bit industrial control chips. With the Soviet Union's foundation and technical accumulation in machine tool and electronic control technology, it was impossible to make such a big thing a few years ago. The Soviets had to give up the research and development of CNC machine tools because of the lack of control chips. Instead, they took the special computerization road with much higher cost than CNC machine tools.

"This matter must be reported to the State..." Sun Lin saw situ Heyun immersed in excitement, and Li Lu didn't know what to think.

"It's certain to report to the state, but if so, the top will take over. If so, it will be resisted by Yunfei boy. What can the state get if he destroys the design drawings and technical data of these chips?" Situ Heyun was pulled back to reality by Sun Lin's words.

All three knew it. Yun Fei was in a great mood after he met a nail in Zhao Xingbang at the beginning. Finally, after they appeared, they asked Yun Fei to take out the simple four-axis project. At present, I don't know when to start production. There are a lot of things being produced, However, it is related to the upgrading of most domestic weapon systems!

What happened on the eve of the commencement of the ninth heavy industry, several people knew that whoever it was would not be able to swallow it. Although there are only some people who are greedy for profit behind the matter, Zhao Xingbang, who originally represented the cooperation between the whole military and Yun Fei, helped to force Yun Fei to agree to share under pressure. Had it not been for the intervention of the elderly, it would have been impossible for 91 heavy industry to appear, let alone the emergence of CNC lathes that can compete with medium-grade CNC machine tools exported to China.

In the market, before the numerical control lathe of Jiuyi heavy industry was finalized, more than ten numerical control lathes produced by different manufacturers emerged. People with a clear eye can see that there must be an invisible hand behind it. Otherwise, for so many years, China has no domestic CNC machine tools, but so many CNC machine tools with little technical difference have emerged in a short time, which is obviously aimed at the CNC machine tools that Jiuyi heavy industry is about to enter the market.

Those people may not be interested in 91 heavy industry, but in the 40% shares of Huadu CNC that are not mortgaged to the bank by cloud. Huadu CNC has now become a hen laying golden eggs. In just a few months after dragon CNC was listed, it has created tens of millions of profits. The expanding Huadu CNC still has no way to meet the needs of the whole Chinese machine tool industry for CNC system.

"Wait a minute, Yun Fei, since he is even guarding against us, he certainly doesn't want people to know so early. Let's have a good talk with cloud boy in two days. These things are too big! " After finishing this, situ Heyun began to walk back.

With worry, they also know that they have no intention to continue talking. They are thinking about how to start so that the cloud can cooperate with the country and the military involuntarily.

Only cloud involuntary cooperation can achieve win-win results.

The military can provide professional technicians, cloud non basic research drawings and first-hand research materials. With the cooperation of the two countries, the military can obtain chips with stronger control ability for national defense research; Yunfei can also use the military's technical force to complete some research in its own company, so as to become more competitive.

"Frost, what's the matter with you these days? Why are you always sad? You know, you were not like this before. Where did your passion for tooling go? " Mao Yadong was surprised to see Ni Lishuang holding his head in both hands and biting his pen and hair.

This girl who always seems to have beaten the blood of a chicken. She works overtime and studies late every day and has to take care of her family. She has never been listless. Now she has become so. Is it because of Yunfei's dry sister from the flower capital?

"Nothing, I'm just thinking, what should I do to keep up with Brother Yun Fei..." Ni Lishuang said his mind to his colleague and best friend.

The appearance of Li Lu gave her a deep sense of crisis, especially the night when Li Lu just arrived, she wore sexy suspenders, which was obviously for herself. Didn't you see that Yun Fei's eyes were green at that time? Unfortunately, I don't have the figure of Li Lu, nor the courage and clothes of Li Lu. Even if I close the door in my bedroom, I'm embarrassed to wear them.

"What do you want? Just be yourself. What are you doing chasing after him? After reading so many books, don't you know that there is a saying in the world - men conquer the world, women conquer men to conquer the world! You just have to take good care of your brother Yunfei... "Mao Yadong said so, but his heart was like a knife twisting.

"But..." Ni Lishuang heard Mao Yadong say so. His eyes lit up and darkened again. One was interrupted by Mao Yadong just after he exported.

"But what? What's good? Your relationship has long been established. Do you think your brother Yunfei is too excellent? If you don't study hard what he can, you don't deserve him? What are you thinking about? If you have learned everything he knows, is it still necessary to get married in this world? If you're really worried that your brother Yunfei doesn't want you, you'll try to cook the raw rice. Anyway, it's just a matter of time for you... "Mao Yadong's words are so sour that his teeth are about to fall out.

However, for Ni Lishuang's things, she really can't bear to rob them.

He was bullied by Yun Fei since childhood. He always hated him, but he didn't find it. I don't know when the unforgettable hatred has gradually fermented. After Yunfei went to Huadu for two years, he took root and sprouted into love!

Ni Lishuang was shocked by Mao Yadong's words.

The girl was brave from childhood. Unexpectedly, she gave herself such an idea now. It must be a shame. Up to now, two yellow girls actually talk about that kind of thing in such a sacred place in the office, and their faces turn red behind their necks in a moment.

Think about it carefully. Although Mao Yadong's suggestion is a little unreliable, it still has great feasibility. Two nights ago, Li Lu, wearing sexy suspender pajamas, made Yunfei's brother's eyes straight, and finally ran away.

During this period, Li Lu wandered around the major workshops of the whole factory every day, and spent most of her time in the electronic and electrical workshop. Although he didn't wear the sling that made him blush and made Yunfei's eyes green when he was at home these days, Yunfei's brother still often secretly glanced at Li Lu's chest. All this was in his eyes.