For such a test, any company that produces CNC machine tool spindles does not want to engage in it.

But there is something that has to be done.

The design of a very powerful theory, without the actual test, is simply impossible to go to a higher level of testing.

The spindle is the top priority of a CNC machine tool, and the main movement of cutting is carried out by the rotating tool on the spindle. Otherwise, no matter how high the positioning accuracy of a CNC machine tool is, it will not be able to turn the blank into a variety of high-precision complex parts without the main cutting movement.

"How far have you gotten to the four-axis study?" The old man did a lot of homework before he came.

When Jiuyi Heavy Industry Co., Ltd. first started, it started by installing a simple rotary table driven by a PMC module on a three-axis machining center. At the beginning, it was only after the old man's promise that he got the patent franchise that Yun Fei wanted. Otherwise, it would not have been possible to exchange this project for the 9327, which was on the verge of bankruptcy, from the military. Arms factories, at any time, cannot allow private contamination!

But Yun Fei got it.

And on the basis of 9327, Jiuyi Heavy Industry was established.

Now the three-axis machining center of Jiuyi Heavy Industry has been studied, and no one believes that the four-axis machining center has not yet begun.

Don't think that when the old man gets older, his memory is not good. Especially the people and things that concern him. The engineers who were first provided by the military to study simple four-axis rotary tables are still working in Yunfei's Jiuyi Heavy Industry.

Zhao Xingbang's old goods came forward to ask for it several times on behalf of the military, but Yun Fei refused on the grounds that the project had not yet been completed.

When the military and Yun Fei successfully hooked up and signed a secret agreement through Sun Lin and Situ Heyun, two old guys, there were clear regulations that those researchers lent by the military to Yun Fei would only return to the military system with Yun Fei's consent. Now those military scientific researchers are taking the military's salary to conduct research for Yun Fei, a private boss!

Zhao Xingbang wanted to forcibly take back these scientific researchers, but he was afraid that Yun Fei would go crazy and throw the chip project in his hand on the market. That's it. The military's dream of catching up with or surpassing the European and American powers for a few more years of development in certain areas will be shattered in an instant.

Such a consequence is not something that he, a major general, can bear.

"Deng Lao, our four-axis research team has made some developments in the research of simple four-axis from the very beginning to the present, but there has been no major breakthrough in the real four-axis research...... "Sun Lin was very lonely about the old man's question.

The four-axis linkage machining center is at least ten times more difficult than the three-axis linkage machining center! It is important to know that there are two main cutting movements on the four-axis machine tool. Not only does the tool have to rotate, but the workpiece also has to rotate.

You can't even make a four-axis three-linkage, let alone a four-axis four-linkage.

Four-axis machining center, the same has been a heavy-duty machining preparation, mainly for some relatively large parts of the all-round processing, otherwise, obviously there are a large number of simple four-axis linkage machining centers, the country is still seeking a large number of four-axis linkage processing heart.

From the first batch of three West German ER6 four-axis machining centers that can be converted to vertical and horizontal in China in 92 to the present. China has already imported about 20 machines of this type through Cammat, and if it is not too expensive, perhaps a larger batch of EP6 will enter China. This is a military machining center model that is basically not seen on the market.

Astronautics next door. They were all divided into three.

A lot of the four-axis research of Jiuyi Heavy Industry is to go to the aerospace next door to observe the structure and design of the EP6 machine tool.

Of course, it's not free.

If there is anything wrong with EP6, Jiuyi Heavy Industry has to help them solve it for free. Meantime. If the research is successful, Jiuyi Heavy Industry must provide ten four-axis machining centers of Jiuyi Heavy Industry to the aerospace system at the cost price of the factory.

The maintenance engineer of the German company Dirk went on a business trip to China. That's not a price that the average person can bear. The money for air tickets that come and go, on the contrary, is the most insignificant cost.

When Cammat signed the purchase contract with Dirk, it was clearly stated that if the production plant in Chinese mainland wanted Dirk's maintenance engineers to provide after-sales service, it must pay a labor fee of 2,000 US dollars per hour! And this labor cost starts from the moment the German engineer steps on the plane, until he returns to Germany to get off the plane after finishing his work in China......

At this price, aerospace is not unaffordable.

However, the original contract made it clear that the equipment purchased by Chinese mainland could not be used in the military industry.

At the same time, these equipment are produced by some military equipment with a very high level of secrecy, how can it be revealed to the Germans? Germany is a country in the Western bloc! Although it is not an alliance with US and British imperialism, it is also not an alliance with China. If the Germans know the Tao, it is very likely that the entire world will know the Tao.

"I'm not in a hurry about this, I have made up my mind, and sooner or later I will do it. Back then, when we were engaged in atomic bombs and hydrogen bombs, weren't they all made without much foundation! The old man comforted Sun Lin.

The wisdom of the Chinese is not comparable to those Europeans and Americans who eat raw beef!

Although, these wisdoms of the Chinese are rarely used in scientific research.

Yun Fei pursed his lips when he heard the old man's words.

At that time, the country did use local methods to build atomic bombs and hydrogen bombs without much foundation, which cost the entire country manpower and material resources!

Jiuyi Heavy Industry is just a private company, and all the costs have to be paid by his boss.

Can a person, a company, compare to a country?

In addition, although the atomic bomb and hydrogen bomb are extremely powerful, they are far from having such strict requirements for the industrial base as CNC machine tools.

"Boy, what are you pouting?" Yun Fei's expression did not escape the old man's sharp eyes.

"Old Deng, your old man doesn't have a backache when he stands and talks! In those days, two bombs and one satellite were launched, but the strength of the entire country was concentrated. I Jiuyi Heavy Industry is just a small private company, there is no capital to have funds, there are no technical talents to have technical talents, and even if you want to recruit some people, you have to take a high salary to be seduced by the unit, and how many people can really calm down and engage in research? Yun Fei's words made everyone's faces change dramatically, and Situ Heyun and Sun Lin kept giving Yun Fei a look, but Yun Fei pretended not to see it.

Although what he said was the truth, but for so many years, no one had ever dared to speak like this in front of the old man.

"What do you say?" The lieutenant general, who was called Xiao Cao by the old man, reprimanded Yun Fei with an unkind face.

"Why, am I not telling the truth? The state has a monopoly on talents, and every year's college graduates would rather be assigned to the lowest level of workers in those state-owned factories that are on the verge of bankruptcy, rather than let us private factories get it! The talents that the state has spent a lot of resources to train are wasted in vain! Yun Fei saw the old man's contemplative expression, ignored Lieutenant General Cao, and continued to speak loudly.

It is impossible for Jiuyi Heavy Industry to recruit researchers from the Soviet Union endlessly all the time.

Some core things are better in your own hands.

If the Soviets mastered the core things, went back directly to establish a CNC machine tool factory, and then used the abundant domestic resources and strong technical power to develop more advanced products than Jiuyi Heavy Industry and sell them to China, who should Yun Fei find to cry? Now there are some former Soviet people who want to go back to their hometowns, but they can't leave China because of Yun Fei's passports, otherwise they ......

At that time, Yun Fei signed a ten-year contract with every Soviet person!

"Xiao Cao, what my little fellow said is also true. The state is indeed too wasteful in terms of talent policy. State-owned enterprises have divided all the talents trained by the state, but have not developed much, and these private enterprises, which want to develop rapidly, are limited in terms of talents. A few years ago, this contradiction has been very prominent, in the coastal economically developed areas, this problem is particularly prominent, the Yangtze River Delta and the Pearl River Delta, there is also this confusion, the central government has been arguing in this regard for several years, and there should be a result......" the old man said seriously.

He came to Jiuyi Heavy Industry this time, originally it was just a private visit, but now he found that the lack of people has troubled the development of this emerging enterprise in China's newly emerging machine tool industry.

State policy, the elderly now rarely express what opinions outside.

After all, this is not the time when he is in power.

However, he did not allow anyone to hinder China's development.

For the country he loved so much, he gave all his blood and youth.

Recovering the national territory is only one aspect, making the whole country rich and strong is his ultimate dream and goal!

He is old, but the country is not yet rich and strong.

Although it has provided a path for the country's prosperity and pointed out the direction for the country's prosperity and strength, there are still many problems that restrict the country's development and prosperity that need to be solved urgently. In his lifetime, although he no longer holds power, he can also influence the country!

The Pearl River Delta has issued numerous reports to the central government, asking the central government to lift its monopoly on university graduates.

The restriction of talents on local economic development is particularly obvious in the Pearl River Delta!

"Deng Lao, when will the state be able to relax the distribution policy for college graduates? Why can't college students choose for themselves? Many of them don't waste their youth and energy on a cup of tea and a newspaper every day......"

Although the state of Zhilu Dao will no longer distribute the package to college students who have graduated in the past two years, and will gradually relax the restrictions on college students because of household registration, food capital, etc., Yun Fei is really a little anxious now. (To be continued......)

PS: Thank you for the big tips from Tianhai Xiangyun, Reincarnation, and Harbor.

Thanks to the people who read the book silently, Deng Wei online two big monthly passes. Today, there are 12,000 four more, and the first one is presented......