Yun Fei guards against this and that all day long, and the whole thing gives people a sense of security.

It seems that this is life in the wind and rain.

But where do they know that this society is not as beautiful as it seems on the surface, and they don't know a lot of filth hidden in the dark.

Just like Yun Fei guarded some of his Jiuyi Heavy Industry's skills even from the national ministries and commissions, he didn't know what he was guarding against.

They don't know the Dao, but Yun Fei absolutely knows the Dao, few of the people who are looked at those parts are clean, and many of them are from some big families in China, and their families, or those who support them, have a lot of industries. It is often the industry that makes money and invests in which industry.

Ye Draftbeauty made it very clear to Yun Fei that even the children of those big families in the capital have a pathological fanaticism for those high-tech companies, not to mention the CNC machine tool industry that is related to national defense and has a wide range of markets in the private market.

The reason why Yun Fei has a sense of precaution against everyone, especially those so-called superior leaders, is because of the education of Dianniang.

Many of China's traditional folk handicrafts have been patented by the devil country in the end, and the mysteries handed down by the ancestors have been sold by those good-looking officials!

The manufacture of cloisonné and gold leaf is a mystery handed down by the Chinese ancestors, but it has allowed the Japanese to occupy the national market.

Do the Japanese really have such skills? If they can figure it out, they still need to import a lot of money from China all the time?

As a result, the government leaders, who regarded the Japanese who came to inspect as their ancestors, ordered the factory not to hide their secrets, and carefully explained the production process and some key technologies to customers. Just to prove the craftsmanship of the Chinese ancestors!

The Japanese just visited and inspected the manufacturing process, and with the investment in research, it didn't take long for them to get something that they had never successfully researched before!

Few Chinese officials, especially those of this era, know how to keep secrets!

They have simply forgotten the rules of their ancestors. A lot of things don't go out!

Although the ancestors' practice has made many unpassed secrets become history and disappear, at least they will not let other countries and other races learn, but use these techniques to attack those domestic manufacturers.

The production technology of Jiuyi Heavy Industry, those CNC machine tools abroad are not looked at at at all, of course, this is only in CNC machine tools.

When the 16-digit industrial control chip is still being studied abroad, and the 32-digit is still conducting theoretical research, Jiuyi Heavy Industry has long been the mature application of this technology. And to launch an attack on the higher 64-bit public chip! If these things are revealed by those officials who do not know the importance of the matter and want to earn face, the only thing that Jiuyi Heavy Industry can surpass those countries abroad is very likely to not be able to get the slightest benefit.

With the scientific research and technical research of large foreign companies with profound accumulation, it is easy to solve the technical problems that they cannot solve for a long time in a short time. Especially when it comes to life and death! This kind of chip of Jiuyi Heavy Industry can be directly eliminated by the sixteen-bit chips that have been researched abroad for more than ten years and a lot of money!

"Deng Lao, this is the processing tool magazine we use to carry out the final assembly test and processing test. Due to technical and material reasons, our first-generation three-axis machining center can only store 16 tools in the tool magazine, which can fully meet the use of general products. "These machining centers still don't have an outside guard. But it looks more sci-fi modern.

The machine with a metallic sheen, the manipulator that constantly changes the tool, the table that constantly moves forward, backward, left and right under the control of the NC program, and the fast up and down. The machining center, which is often linked with three axes, makes the wrinkles on the face of the elderly more obvious.

"How long will it take for your machining center to be fully tested?" The old man could only watch the excitement, but when he saw several machines running automatically, there was no one operating in front of them. asked Yun Fei.

If all factories use such equipment, the shortage of skilled workers, which has been plaguing China's economic development, is in front of these equipment that can automatically process complex and high-precision parts. will no longer be a problem.

Two years ago, when the old man was touring south, almost every local official was complaining about the lack of people!

In particular, there is a shortage of researchers who have mastered a wealth of theories and high-level skilled workers with skilled skills and rich experience!

The scarcity of talents restricts the development of many places.

The state has long been discussing the need to loosen its monopoly on qualified personnel and expand the enrollment scale of institutions of higher learning, and it is estimated that it will not be long before the dust settles.

That's not enough.

Skilled skilled workers are the most valuable talents in a country.

Equipment is the factor, on the surface it is the most important thing, but talent is the most critical factor. In the precision equipment, without the operation of the supporting senior skilled workers, it cannot give full play to the maximum value.

Take the most common three-axis linkage machining center as an example, if you don't have rich experience in machining, you can only make some conventional products. Those high-precision and complex products that have strict requirements for operation technology not only have strict requirements in the clamping method, but also have very strict requirements in the processing process.

For example, thin-walled parts, in the processing process, as long as the selection of the three elements of processing and cutting is unreasonable, it is easy to deform the processed product. Especially in the processing of aluminum, stainless steel, copper, titanium alloy and other materials with very large plastic deformation, even very skilled technical workers cannot process high-precision products that meet the design requirements without the guidance of equally experienced process engineers.

"Uh......" Yun Fei saw the old man's expectant eyes, but he didn't know how to answer.

If only in accordance with the requirements of most domestic users, the machining center of Jiuyi Heavy Industry has completed the research experiment.

If according to the use requirements of some precision parts with high requirements for machining accuracy, the research of Jiuyi Heavy Industry in this area is still far behind. At least, many parts used in aerospace require the accuracy of processing equipment to ensure that the theoretical machining accuracy is within 0.001mm.

Don't look at the difference of at least one digit after the decimal point, but the difficulty is more than doubled.

"Our machining center has a higher processing accuracy than many products exported to China from abroad. At the very least, we have achieved a true three-axis linkage. Due to the blockade of foreign technology on China, most of the machining centers exported in the past few years only have the function of automatic tool change, which can only realize the three-axis and two-linkage, and when processing some complex special-shaped surfaces, they can only use the means of profiling processing to obtain the approximate shape of the parts, and the machining accuracy is not guaranteed at all. Sun Lin explained to the old man.

Jiuyi Heavy Industry's products, if it is not too much external pressure, coupled with the lack of production capacity of the factory, is likely to face the suppression of the entire world's CNC machine tool manufacturers as soon as it is listed.

Therefore, when he did not fully form his own advantages, Sun Lin also supported Yunfei's decision not to be listed for the time being.

"Then how much does your machining center cost?" The lieutenant general, who was carrying two gold stars on his shoulders and didn't know what his identity was, asked Sun Lin.

"This needs to look at the model. If it is the most common JY850 with an X-axis travel of 800mm, a Y-axis travel of 500mm, and a Z-axis travel of 550mm, the production cost is about 380,000 yuan; The price of JY1080 with X-axis travel 1000mm, Y-axis travel 600mm, and Z-axis travel 650mm, is about 430,000; The cost of the X-axis travel is 1200mm, the Y-axis travel is 800mm, and the Z-axis travel is 750mm, and the cost of JY1280 will be more than 500,000 yuan...... "Sun Lin didn't care if these people could understand these or not, and directly quoted the price.

Of course, these prices are only a preliminary estimate based on the number of 300 units produced and sold in a year, and they also include tens of millions of research funds.

Similarly, Sun Lin also quoted a lot of moisture for these prices.

The people who can travel with the elderly are either people from the Ministry of Defense or people from the logistics equipment headquarters. Yunfei has long listed them as the most important potential customers of Jiuyi Heavy Industry. Although Sun Lin knows that the military is short of money, the biggest motivation for Yun Fei to invest a lot of research funds in CNC machine tools is to make money.

The more in-depth the research of CNC machine tools, the more research funds are needed!

The lieutenant general of the "......" was speechless. He didn't know what these things were at all.

The lieutenant general has automatically ignored the production cost in Sun Lin's words, and he has determined this price!

"This one is the JY850 machining center that our factory is researching, and next to it are two models, JY1080 and JY1280......" Yun Fei saw the lieutenant general with a puzzled look on his face, and pointed to several machine tools that were running automatically on the side and introduced them to the people of the inspection group.

There are a lot of potential customers here!

For the model, these people, few people understand, but many of them have dealt with these high-end goods, and can be compared with foreign imported machining centers according to the size of the machine tool. Although these machining centers without shells seem much smaller and uglier than those imported machine tools, it does not prove that they do not understand these things.

If you don't understand, there is no way to follow the old man to visit such a high-tech enterprise! In particular, I still visit the factory of this kid who has to keep everything secret. (To be continued......)